| 单词 | sulfide |
| 例句 | We mix together and spark the gases of the primitive Earth: hydrogen, water, ammonia, methane, hydrogen sulfide—all present, incidentally, on the planet Jupiter today and throughout the Cosmos. Cosmos 1980-01-01T00:00:00Z The first primitive forms of life consumed various materials, including hydrogen sulfide, and released oxygen. A Brief History of Time: And Other Essays 1988-01-01T00:00:00Z Geiger and Marsden recorded the particles’ scattering by observing the flash, or scintillation, produced whenever one struck a glass plate coated with zinc sulfide. Big Science 2015-07-07T00:00:00Z “Well, not technically allergic, but they give me digestive issues that, um...You know like when tiny amounts of hydrogen, carbon dioxide, and methane combine with hydrogen sulfide and ammonia in the large intestine?” Sir Fig Newton and the Science of Persistence 2022-03-22T00:00:00Z As eggs are cooked, and especially, over cooked, the yolk releases iron which joins up with hydrogen and sulfur from the white to produce the notoriously pungent chemical hydrogen sulfide. Raccoons, rabbits and Sean Spicer: The camp and contradictions of the White House Easter Egg Roll 2023-04-09T04:00:00Z An agent there said that the hydrogen sulfide in the local air was naturally occurring. What Happened When Fracking Came to Town 2018-07-31T04:00:00Z Her mother is an independent researcher on the role of hydrogen sulfide gas in illnesses like chronic fatigue syndrome and is a project development consultant at Nova Southeastern University in Fort Lauderdale, Fla. Julia Lemle, Stephen Fishbach 2018-06-10T04:00:00Z This color arises due to the presence of iron and sulfur in the form of a substance called greigite, a mineral that is rich in a salt called iron sulfide. The savory power of kala namak, aka black salt 2021-01-01T05:00:00Z The marble is imperfect, not one uniform color throughout the block, and contains traces of pyrite, a sulfide mineral that reacts with metal, which would explain why sparks flew when Michelangelo hammered away. Bringing a Deathly Michelangelo Sculpture Back to Life 2021-09-27T04:00:00Z Hydrogen sulfide is a reliable way to kill oneself — as well as the people who try to save you. Passing gas: A modern scientific history 2013-04-07T11:00:00Z He who dealt it incurs a “relatively enormous exposure to hydrogen sulfide via absorption through the colonic mucosa.” Passing gas: A modern scientific history 2013-04-07T11:00:00Z In 80 percent of the hydrogen sulfide suicides in this country, emergency personnel or good Samaritans have been sickened by the fumes when they tried to help. Passing gas: A modern scientific history 2013-04-07T11:00:00Z Sulfur atoms, which adhere to the silver to create silver sulfide – that dark, tarnished look – are carried by the solution and transfer to the aluminum, forming aluminum sulfide and leaving your silver sparkling. How to polish silver in a few minutes – the green way 2016-06-07T04:00:00Z “They react with the sulfides and the sulfates; that’s what they thrive on.” In New Zealand, Centuries of Smoke 2016-07-04T04:00:00Z “I treat him like hydrogen sulfide. If you breathe too much, you’ll die. But it’s still part of nature.” Russian Artists Face a Choice: Censor Themselves, or Else 2015-04-01T04:00:00Z The judges agreed on the following descriptors: “rotten eggs” for hydrogen sulfide, the gas with the strongest correlation to stink; “decomposing vegetables” for methanethiol; and “sweet” for dimethyl sulfide. Passing gas: A modern scientific history 2013-04-07T11:00:00Z Hydrogen sulfide appears to prevent inflammation and its sometime consequences, ulcerative colitis and cancer. Passing gas: A modern scientific history 2013-04-07T11:00:00Z Hydrogen sulfide is so swiftly lethal that farm- and workplace-safety organizations urge anyone who enters a manure pit or attempts to clear a blocked sewage pipe to wear a self-contained breathing apparatus. Passing gas: A modern scientific history 2013-04-07T11:00:00Z The inexpensive and readily available alternative to American drywall contained hydrogen sulfide gas, which ate away at metals and affected air quality. Eight Dream-Home Dupes 2010-04-14T21:45:00Z In Hokkaido, I soak in sulfide pools, chloride pools and “simple springs” that have minerals, but in low concentrations; I do not soak in any pool that is less than 96 degrees. The Japanese island where powder snow is almost guaranteed during the month of January 2019-10-31T04:00:00Z Hydrogen sulfide is as lethal, molecule for molecule, as cyanide. Passing gas: A modern scientific history 2013-04-07T11:00:00Z Ward's pessimism turns what most climate scientists view as a worst-case but all-too-plausible scientific scenario into a dystopian vision — including a humanity-threatening mass extinction by hydrogen sulfide three millenniums from now. 'The Flooded Earth': Peter Ward's vision of a world awash in the consequences of climate change 2010-06-10T20:50:00Z Levitt had been quick to add that no research has shown that absorption — of hydrogen sulfide or any other colon-residing breakdown component — into the bloodstream is harmful. Passing gas: A modern scientific history 2013-04-07T11:00:00Z Underneath these plates is molten lava; the hydrogen sulfide emanating from that lava is a very high-quality preservative. ‘The Village Detective: A Song Cycle’ Review: Soviet Film Hero Emerges 2021-09-22T04:00:00Z But this is hydrogen sulfide off-gassing in a vial smaller than a lipstick. Passing gas: A modern scientific history 2013-04-07T11:00:00Z Furne assures me there’s enough air under a comforter to dilute a spouse’s hydrogen sulfide and render it harmless. Passing gas: A modern scientific history 2013-04-07T11:00:00Z The stunning Champagne Pool, 165 degrees on the surface, was a vivid teal rimmed by a rusty orange, a color linked to arsenic and antimony sulfides. This region on New Zealand’s North Island is the Southern Hemisphere’s take on Yellowstone 2018-02-08T05:00:00Z We learn that nobody supplied him masks or other protection of any kind from the hydrogen sulfide gas to which he succumbed while underground. Review: ‘Court’ Is Chaitanya Tamhane’s Unsparing Look at Justice in India 2015-07-14T04:00:00Z While previous research successfully led to sulfide and oxide-based solid electrolytes with high ionic conductivity, none of these materials fully met all these essential requirements. New designs for solid-state electrolytes may soon revolutionize the battery industry 2023-11-02T04:00:00Z Remnants of the mantle rocks that helped form the keel can be found in tiny silicate and sulfide inclusions hidden inside these superdeep diamonds. Superdeep diamonds provide a window on supercontinent growth 2023-10-23T04:00:00Z They suggested that the planet might have water oceans covering its surface, and hinted at tantalizing detections of dimethyl sulfide, a compound that, on Earth, comes from phytoplankton and other living organisms. How Would We Know There’s Life on Earth? This Bold Experiment Found Out 2023-10-18T04:00:00Z The shiny patches seen on its surface from afar could be the result of ancient bouts of “ferrovolcanism” that oozed fluid iron sulfide onto the surface. NASA launches spacecraft to a mysterious metal-rich asteroid 2023-10-13T04:00:00Z The collaboration focuses on sulfide solid electrolytes, materials that are soft, adhesive and suitable for mass production, the companies said. Japanese automaker Toyota and energy company Idemitsu to cooperate on EV battery technology 2023-10-12T04:00:00Z Scientists also discovered iron minerals in the form of iron sulfides and iron oxides, "which themselves are indicative of formation in a water-rich environment," Lauretta told a later news briefing. NASA unveils newly returned carbon-rich asteroid sample 2023-10-11T04:00:00Z A government study found that in a worst-case scenario, “repeated exposures to zinc cadmium sulfide could cause kidney and bone toxicity and lung cancer.” Government should pay compensation for secretive Cold War-era testing, St. Louis victims say 2023-09-24T04:00:00Z Never mind that the presence of dimethyl sulfide was reported with low confidence and needed further validation. How Would We Know There’s Life on Earth? This Bold Experiment Found Out 2023-10-18T04:00:00Z An international team of scientists led by microbiologist Alexander Loy from the University of Vienna has discovered a new intestinal microbe that feeds exclusively on taurine and produces the foul-smelling gas hydrogen sulfide. That smell: New gut microbe produces smelly toxic gas but protects against pathogens 2023-09-18T04:00:00Z The companies plan a large pilot facility to develop sulfide solid electrolytes, paying special attention to quality and costs. Japanese automaker Toyota and energy company Idemitsu to cooperate on EV battery technology 2023-10-12T04:00:00Z In fact, scientists have been doing studies like this since the 1960s, releasing tracers such as zinc sulfide powder or sulfur hexafluoride gas into the stratosphere to study air currents. It’s Time to Engineer the Sky 2023-09-20T04:00:00Z The government contends the zinc cadmium sulfide sprayed to simulate what would happen in a biological weapons attack was harmless. Government should pay compensation for secretive Cold War-era testing, St. Louis victims say 2023-09-24T04:00:00Z He said authorities believe the hunters were overcome by hydrogen sulfide gas in the hole and sank to the bottom. Texas sheriff says 3 hog hunters from Florida died in an underground tank after their dog fell in 2023-08-10T04:00:00Z Having small amounts of hydrogen sulfide in the gut is a good thing; in fact, it's essential for a number of physiological processes, and can even protect against pathogens. That smell: New gut microbe produces smelly toxic gas but protects against pathogens 2023-09-18T04:00:00Z The retracted paper does not involve superconductivity but rather describes how a relatively mundane material, manganese sulfide, shifts its behavior from an insulator to a metal and then back to an insulator under increasing pressure. A Looming Retraction Casts a Shadow Over a Field of Physics 2023-07-26T04:00:00Z There had been a recent gypsum bloom at the lake — a then-poorly understood phenomenon where hydrogen sulfide interacts with oxygen and calcium to produce the mineral, lending the lake a peculiar, green appearance. Scientists warned of a Salton Sea disaster. No one listened 2023-07-07T04:00:00Z While studying the new element, he ended up creating the bright yellow solid cadmium sulfide, remarking that it “promises to be useful in painting.” Some of Earth’s Most Famous Art Started with Stardust 2023-07-04T04:00:00Z Cook said the cistern had a “high level” of hydrogen sulfide. Texas sheriff says 3 hog hunters from Florida died in an underground tank after their dog fell in 2023-08-10T04:00:00Z Like hydrogen sulfide, taurine is implicated in a smorgasbord of physiological processes. That smell: New gut microbe produces smelly toxic gas but protects against pathogens 2023-09-18T04:00:00Z Several of the authors of the two Nature papers also appear on the Physical Review Letters paper on manganese sulfide. A Looming Retraction Casts a Shadow Over a Field of Physics 2023-07-26T04:00:00Z Like the NewRange and Twin Metals ore deposits, the metals are bound up in sulfide minerals that can generate sulfuric acid when exposed to the environment. Proposed Minnesota nickel mine begins environmental review, would supply Tesla if approved 2023-06-21T04:00:00Z The study of hydrothermal vents has revealed wondrous ecosystems, powered by hydrogen sulfide rather than light, that may hint at life's origins. Today’s Deep-Sea Explorers Are Mineral Miners and Ultrawealthy Hobbyists 2023-06-20T04:00:00Z South of 60 degrees latitude, abundant phytoplankton generate plenty of dimethyl sulfide seeds—so clouds that form there are full of tiny water droplets. Plankton Generate a Cloudy Shield over the Antarctic 2023-05-29T04:00:00Z The microbiome has a versatile arsenal of protective mechanisms -- and utilizing taurine to create hydrogen sulfide is one of them. That smell: New gut microbe produces smelly toxic gas but protects against pathogens 2023-09-18T04:00:00Z The Physical Reviews Letters inquiry focused on one figure in the paper that purported to show electrical resistance in manganese sulfide. A Looming Retraction Casts a Shadow Over a Field of Physics 2023-07-26T04:00:00Z Figure 4.19 The green color seen in these coastal waters is from an eruption of hydrogen sulfide. Concepts of Biology 2013-04-25T00:00:00Z The gas was reported to be hydrogen sulfide and butane. Four people hospitalized due to gas leak at Marathon Petroleum refinery in Wilmington 2023-05-04T04:00:00Z As part of their metabolism, many of these sunlight-consuming organisms release a compound called dimethyl sulfide, which rises and reacts with gases in the atmosphere to form small aerosol particles—and, eventually, clouds. Plankton Generate a Cloudy Shield over the Antarctic 2023-05-29T04:00:00Z "Hydrogen sulfide may suppress the oxygen-dependent metabolism of some pathogens," explains Ye. That smell: New gut microbe produces smelly toxic gas but protects against pathogens 2023-09-18T04:00:00Z That is how closely the manganese sulfide curve matches the germanium selenide one, this reviewer said. A Looming Retraction Casts a Shadow Over a Field of Physics 2023-07-26T04:00:00Z These chemosynthetic bacteria use the hydrogen sulfide as an energy source and serve as the base of the food chain found around the vents. Concepts of Biology 2013-04-25T00:00:00Z The researchers describe the newfound vents as “spectacular high-temperature sulfide chimneys.” Scientists discover ‘spectacular’ undersea hydrothermal vents 2023-04-30T04:00:00Z The decaying algae releases ammonia and hydrogen sulfide, which has an unpleasant odor like rotten eggs and can irritate the eyes, nose and throat. Seaweed blobs headed for Florida? They are big this time 2023-04-22T04:00:00Z Taurine is one of the most important sources of hydrogen sulfide production in the gut. That smell: New gut microbe produces smelly toxic gas but protects against pathogens 2023-09-18T04:00:00Z The magnesium sulfide episode echoes a scientific scandal two decades ago at Bell Labs in New Jersey. A Looming Retraction Casts a Shadow Over a Field of Physics 2023-07-26T04:00:00Z On land, rotting sargassum releases hydrogen sulfide, which can be a hazard to people with asthma or exacerbate other breathing conditions — and fills the air with a rotten egg smell. Why huge masses of seaweed are floating to Florida and the Gulf 2023-03-15T04:00:00Z When sargassum decomposes, it releases ammonia and hydrogen sulfide, which accounts for the rotten-egg stench. A 5,000-mile seaweed belt is headed toward Florida 2023-03-22T04:00:00Z Some Caribbean islands have seen huge amounts of the brown algae inundate beaches during Sargassum season, posing worrisome respiratory health risks to residents exposed to the hydrogen sulfide, according to a 2018 study. Seaweed blobs headed for Florida? They are big this time 2023-04-22T04:00:00Z There, he says, the algae rot and release chemicals such as hydrogen sulfide gas, which smells like rotten eggs. Here’s the Real Story behind the Massive ‘Blob’ of Seaweed Heading toward Florida 2023-03-17T04:00:00Z Dr. Sohn said the evidence so far was not enough to reach a confident conclusion of scientific misconduct in the magnesium sulfide work. A Looming Retraction Casts a Shadow Over a Field of Physics 2023-07-26T04:00:00Z On a recent day this winter, teacher Jeff Rooklidge’s chemistry class went outside in chilly weather and sat on bleachers to create copper sulfide. The next McCleary? Tiny district with decaying school buildings sues WA state 2023-03-12T05:00:00Z Environmentalists have opposed the mine because the copper and nickel in the Duluth Complex are bound up in sulfide minerals that can leach sulfuric acid when exposed to water and air. PolyMet mine in Minnesota becomes NewRange Copper Nickel 2023-02-15T05:00:00Z Volcanoes and industrial emissions are the main natural sources of sulfur dioxide, one precursor of sulfates; carbonyl sulfide, a gas emitted by microbes in the oceans, is another. Could solar geoengineering cool the planet? U.S. gets serious about finding out 2023-02-13T05:00:00Z EPA had to start monitoring the air for carbon monoxide, oxygen hydrogen sulfide, hydrogen cyanide, phosgene, and hydrogen chloride. "Cover-up": Workers "know the truth" about the derailment disaster — why are they being ignored? 2023-02-08T05:00:00Z In just the past few months, particulate matter exceeded federal air quality standards for six consecutive days, and hydrogen sulfide levels were above Pennsylvania’s standard for more than 20. Opinion | Green steel is within our reach 2023-02-03T05:00:00Z It also ordered the removal of hydrogen sulfide. US orders chemicals removed at Virgin Islands oil refinery 2022-12-05T05:00:00Z Townsend said after damaged drywall from flooded homes reaches landfills, the wet gypsum mixes with bacteria that produce hydrogen sulfide gas. Hurricane Ian left mountains of debris. Clearing it will take months. 2022-11-25T05:00:00Z State inspectors eventually discovered that the tanks were not just leaking methane, but also hydrogen sulfide, a potentially deadly gas. How the EPA’s Methane Rule Would Target ‘Super-Emitters’ 2022-11-14T05:00:00Z The waste also contains hydrogen sulfide, a chemical that causes a strong odor and inflammation in the eyes, skin, and lungs. A new tax credit for biogas could be a boon to factory farms 2022-11-05T04:00:00Z When the fish died, some of their bodies washed off the reef into water layers containing very little oxygen and lots of hydrogen sulfide. The Oldest 3-D Heart from Our Vertebrate Ancestors Has Been Discovered 2022-09-15T04:00:00Z Earlier this year, more than 100 people living in and near El Segundo filed a suit accusing the city of Los Angeles of exposing them to toxic hydrogen sulfide gas. El Segundo moves to sue L.A. over massive Santa Monica Bay sewage spill, foul odors 2022-09-09T04:00:00Z Batalha’s team built a model predicting that the planet’s atmosphere also contains water, carbon monoxide and hydrogen sulfide — but little methane. Webb Telescope Finds Carbon Dioxide on a Distant Exoplanet 2022-08-30T04:00:00Z But mines that extract metal from sulfide ore, as this one would, have a poor environmental record in the United States, and an even more checkered footprint globally. This Remote Mine Could Foretell the Future of America’s Electric Car Industry 2022-08-30T04:00:00Z Well water sees multiple challenges identified through water quality tests, such as the presence of iron, manganese or hydrogen sulfide, a naturally occurring element that makes your water smell like rotten eggs. How to test and improve your tap water 2022-08-23T04:00:00Z A more effective preparation method is the reaction of a metal sulfide with a dilute acid. Chemistry 2019-02-14T00:00:00Z Hydrothermal vents are found primarily in the abyssal zone; chemosynthetic bacteria utilize the hydrogen sulfide and other minerals emitted from the vents. Biology for AP Courses 2022-06-09T00:00:00Z What appears to be black smoke is actually superheated water filled with minerals of metal sulfide. Astronomy 2016-10-13T00:00:00Z The potential risks to plants and wildlife come from the sulfide ores; the ores, in which materials like copper and nickel are lodged, can leach out sulfuric acid and heavy metals. This Remote Mine Could Foretell the Future of America’s Electric Car Industry 2022-08-30T04:00:00Z What are restricted under current federal regulations are toxic air pollutants such as hydrogen sulfide, sulfur dioxide and cancer-causing benzene that often accompany methane and are sometimes called “ridealong” gases. EPA announces flights to look for methane in Permian Basin 2022-08-03T04:00:00Z This oxidation process leads to the removal of the hydrogen sulfide found in many sources of natural gas. Chemistry 2019-02-14T00:00:00Z These chemosynthetic bacteria use the hydrogen sulfide as an energy source and serve as the base of the food chain found in the abyssal zone. Biology for AP Courses 2022-06-09T00:00:00Z Another cloud layer, perhaps composed of hydrogen sulfide ice particles, exists below the methane clouds at a pressure of 3 bars. Astronomy 2016-10-13T00:00:00Z “The wild rice, the gift from the creator, that’s going to be gone, from the sulfide that’s going to leach into the river and the lakes,” she said. This Remote Mine Could Foretell the Future of America’s Electric Car Industry 2022-08-30T04:00:00Z The only life that survives in this layer is bacteria that consumes organic waste and produces toxic hydrogen sulfide. Perspective | Exploring the rich history — and strange depths — of the Black Sea 2022-07-29T04:00:00Z The acid ionizes in two stages, yielding hydrogen sulfide ions, HS−, in the first stage and sulfide ions, S2−, in the second. Chemistry 2019-02-14T00:00:00Z The gases and solids released by volcanic eruptions can include carbon dioxide, water vapor, sulfur dioxide, hydrogen sulfide, hydrogen, and carbon monoxide. Biology for AP Courses 2022-06-09T00:00:00Z It was mainly composed of carbon dioxide, water vapor, and nitrogen, with smaller amounts of carbon monoxide, hydrogen sulfide, and hydrogen cyanide. Miller & Levine Biology 2018-01-01T00:00:00Z The raw gas from a well may contain many other compounds besides the methane that is being sought, including hydrogen sulfide, a very toxic gas. Environmental Biology 2018-09-06T00:00:00Z The largest sources of nickel, antimony, molybdenum, arsenic, and mercury are also sulfides. An Introduction to Geology 2017-01-01T00:00:00Z Molybdenum and tungsten form sulfides in which the metals exhibit oxidation states of 4+ and 6+. Chemistry 2019-02-14T00:00:00Z A hydrothermal vent in the Sea of Cortés releases hydrogen sulfide and iron sulfide. Biology for AP Courses 2022-06-09T00:00:00Z Some bacteria can capture energy from inorganic molecules such as hydrogen sulfide. Miller & Levine Biology 2018-01-01T00:00:00Z Natural gas with high concentrations of hydrogen sulfide is usually flared which produces CO2, carbon monoxide, sulfur dioxide, nitrogen oxides, and many other compounds. Environmental Biology 2018-09-06T00:00:00Z Iron sulfide, or pyrite, is a brassy metallic yellow. An Introduction to Geology 2017-01-01T00:00:00Z In the production of copper metal, the concentrated sulfide ore is roasted to remove part of the sulfur as sulfur dioxide. Chemistry 2019-02-14T00:00:00Z Anions are designated by their elemental name being altered to end in “-ide”: the anion of chlorine is called chloride, and the anion of sulfur is called sulfide, for example. Biology for AP Courses 2022-06-09T00:00:00Z But these bacteria devour sulfides to generate energy in a process known as chemosynthesis. Scientists baffled by discovery of bacteria that ought to be too big to function 2022-06-23T04:00:00Z Geothermal plants use scrubber systems to clean the air of hydrogen sulfide that is naturally found in the steam and hot water. Environmental Biology 2018-09-06T00:00:00Z Metamorphism of iron and/or sulfide deposits commonly results in an increase in grain size that makes separation of gangue from the desired sulfide or oxide minerals much easier. An Introduction to Geology 2017-01-01T00:00:00Z Hydrogen sulfide is as toxic as hydrogen cyanide; therefore, it is necessary to exercise great care in handling it. Chemistry 2019-02-14T00:00:00Z The CO2 in the pipeline that ruptured was also mixed with hydrogen sulfide, but CO2 can still be harmful on its own. Federal regulators crack down after pipeline caught spewing CO2 2022-05-27T04:00:00Z The centimeter-long filaments of T. magnifica may help it reach higher waters and take advantage of chemical gradients, bridging a gap from where there is more oxygen to where sulfide is more abundant. Scientists baffled by discovery of bacteria that ought to be too big to function 2022-06-23T04:00:00Z Around these vents chemosynthetic bacteria utilize the hydrogen sulfide and other minerals emitted as an energy source and serve as the base of the food chain found in the abyssal zone. Environmental Biology 2018-09-06T00:00:00Z In the presence of oxygenated water, sulfides such as pyrite react undergo complex reactions to release metal ions and hydrogen ions, lowering pH to highly acidic levels. An Introduction to Geology 2017-01-01T00:00:00Z Hydrogen sulfide is particularly deceptive because it paralyzes the olfactory nerves; after a short exposure, one does not smell it. Chemistry 2019-02-14T00:00:00Z A nearby hydrogen sulfide vent was spewing toxic gas. Blisters. Hallucinations: A hiker's grueling attempt to cross Death Valley in four days 2022-03-10T05:00:00Z Posiva acknowledges that possibility, but the company’s calculations suggest that even at elevated sulfide levels, the canisters would have a lifetime of more than 100,000 years. Finland built this tomb to store nuclear waste. Can it survive for 100,000 years? 2022-02-23T05:00:00Z The burning of large quantities of fossil fuels, especially from coal, releases larger amounts of hydrogen sulfide gas into the atmosphere. Environmental Biology 2018-09-06T00:00:00Z Barrie, C. T. Volcanic — associated massive sulfide deposits: processes and examples in modern and ancient settings. An Introduction to Geology 2017-01-01T00:00:00Z It is easy to oxidize the sulfur in metal sulfides and in hydrogen sulfide, making metal sulfides and H2S good reducing agents. Chemistry 2019-02-14T00:00:00Z “I’m dripping with microbial goo and reeking of rotten eggs. My skin is burning from the hydrogen sulfide, and I’m grinning ear to ear,” Gibb says. Exploring the world’s grossest caves 2022-02-21T05:00:00Z Other clues were chemical traces, or “biomarkers,” of a kind of bacteria known to thrive in waters without oxygen, and where there are dangerously high levels of a toxin called hydrogen sulfide. Dissolving in Toxic Oceans: How an Ancient Extinction Happened 2022-02-03T05:00:00Z Last month, more than 100 El Segundo-area residents filed a lawsuit against the city of Los Angeles, accusing it of exposing them to toxic hydrogen sulfide gas and other dangers during and after the spill. L.A. River sewage spill forces beach closures in Long Beach 2022-02-01T05:00:00Z At such vanishingly small concentrations, hydrogen sulfide is unlikely to pose a health risk. Sometimes, Life Stinks. So He Invented the Nasal Ranger. 2022-01-13T05:00:00Z Since hydrogen sulfide is a weak acid, aqueous solutions of soluble sulfides and hydrogen sulfides are basic: Chemistry 2019-02-14T00:00:00Z For one thing, they are often filled with dissolved hydrogen sulfide, a poisonous substance that can be absorbed through the skin and cause headaches, dizziness and nausea. Exploring the world’s grossest caves 2022-02-21T05:00:00Z Hydrogen sulfide gas — which results from the bacterial breakdown of organic matter — is a known byproduct of wastewater treatment facilities, according to the Environmental Protection Agency. Coastal residents sue L.A. over massive sewage spill into Santa Monica Bay 2022-01-05T05:00:00Z Their milky, turquoise water is even more inhospitable: it is laced with toxic levels of hydrogen sulfide and contains very little oxygen. Fish Do the Wave to Ward Off Predatory Birds 2021-12-22T05:00:00Z The 2.5-centimeter-long fish has genes that allow it to survive in streams that have naturally high concentrations of hydrogen sulfide, a toxic compound that leaches from nearby soil and rocks. Watch fish make a shimmering wave to avoid predators 2021-12-22T05:00:00Z Hydrogen sulfide is often a component of natural gas and occurs in many volcanic gases, like those shown in Figure 18.58. Chemistry 2019-02-14T00:00:00Z “For them, oxygen is poison, and hydrogen sulfide is just fine,” she says. Exploring the world’s grossest caves 2022-02-21T05:00:00Z Hydrogen sulfide, the source of the noxious odor emanating from the Dominguez Channel, has dipped below California s “nuisance” level. Coastal residents sue L.A. over massive sewage spill into Santa Monica Bay 2022-01-05T05:00:00Z Roughly a hundred years later, London's River Thames was choked with human and animal waste, emitting noxious methane, ammonia, and the rotten egg smell of hydrogen sulfide. Book review: The past, present, and future of poop 2021-12-21T05:00:00Z The notices of violations against the companies and the county allege that the hydrogen sulfide emissions caused a public nuisance in violation of an air quality district rule and the California health and safety code. Smell that sickened Carson residents was likely caused by warehouse fire, officials say 2021-12-03T05:00:00Z Hydrogen sulfide is a pollutant found in natural gas. Chemistry 2019-02-14T00:00:00Z That year, a fish die-off and a surfacing of deep sediment from the Salton Sea, located about 164 miles southeast of Los Angeles, sent hydrogen sulfide stink waves throughout Southern California. 'What's that smell?' Carson joins Southern California's fraternity of stank 2021-11-22T05:00:00Z Even though the smell has abated somewhat, not everyone believes it’s safe to return home, or that the harmful side effects from what was identified as high levels of hydrogen sulfide are only temporary. Column: In Carson, the stink will go away soon. The bigger problems won't 2021-11-13T05:00:00Z County public health officials have said that the hydrogen sulfide, which is emanating from the Dominguez Channel, will not cause long-term health effects. Carson's rotten egg smell is fading, but residents are still desperate to escape 2021-11-11T05:00:00Z Pestrella said there has never been any doubt that the decay of organic materials was causing the smelly hydrogen sulfide, which is produced in unoxygenated environments. Smell that sickened Carson residents was likely caused by warehouse fire, officials say 2021-12-03T05:00:00Z The cubic form of zinc sulfide, zinc blende, also crystallizes in an FCC unit cell, as illustrated in Figure 10.61. Chemistry 2019-02-14T00:00:00Z At the heart of both stenches was the same culprit: hydrogen sulfide. 'What's that smell?' Carson joins Southern California's fraternity of stank 2021-11-22T05:00:00Z Members of the Wilmington-based Coalition For A Safe Environment held a news conference in Carson on Wednesday calling for federal officials to step up their involvement to pinpoint the origin of the hydrogen sulfide. Environmental groups call on EPA to take lead in Carson stench investigation 2021-11-04T04:00:00Z Eight Carson residents have filed a class-action lawsuit alleging that a warehouse fire caused hand sanitizer and debris to clog the channel, killing vegetation and producing hydrogen sulfide. Carson's rotten egg smell is fading, but residents are still desperate to escape 2021-11-11T05:00:00Z Piles of waste rock might look innocuous, but mined metals are often found in rocks that also contain sulfides. Climate Change Is Acidifying and Contaminating Drinking Water and Alpine Ecosystems 2021-11-04T04:00:00Z There are four zinc ions and four sulfide ions in the unit cell, giving the empirical formula ZnS. Chemistry 2019-02-14T00:00:00Z The hydrogen sulfide conjuring the terrible stench in Carson is created from decaying vegetation and marine life stuck in the channel, according to L.A. 'What's that smell?' Carson joins Southern California's fraternity of stank 2021-11-22T05:00:00Z “Hydrogen sulfide is known to have adverse effects as well as chronic effects” with even short-term exposure, she said. Environmental groups call on EPA to take lead in Carson stench investigation 2021-11-04T04:00:00Z As the hydrogen sulfide gas that stunk up Carson for more than five weeks begins to diminish, residents are still desperate to escape the unpleasant smell, with many hoping to extend their stays at hotels. Carson's rotten egg smell is fading, but residents are still desperate to escape 2021-11-11T05:00:00Z They have said the hydrogen sulfide gas was created by organic material clogging the channel because of the ongoing drought. L.A. County declares nasty smell in Carson a local emergency 2021-11-02T04:00:00Z For example, the production of elemental zinc from zinc sulfide is thermodynamically unfavorable, as indicated by a positive value for ΔG°: Chemistry 2019-02-14T00:00:00Z “Many of the natural causes of hydrogen sulfide come from anaerobic digestion, which is essentially the decaying of organic material in the absence of oxygen,” Johnston said. 'What's that smell?' Carson joins Southern California's fraternity of stank 2021-11-22T05:00:00Z The levels of hydrogen sulfide measured by the flood-control channel last month were unprecedented, said Jason Low, head of AQMD’s air monitoring division. Environmental groups call on EPA to take lead in Carson stench investigation 2021-11-04T04:00:00Z When methane is released into the atmosphere, it is frequently accompanied by hazardous chemicals like benzene and hydrogen sulfide. Biden Administration Moves to Limit Methane, a Potent Greenhouse Gas 2021-11-02T04:00:00Z Health officials said hydrogen sulfide levels were too low to cause long-term problems, though headaches and nausea could result. Carson smell persists as fed-up residents confront elected officials 2021-10-25T04:00:00Z The principle tin ore is the oxide cassiterite, SnO2, and the principle lead and thallium ores are the sulfides or the products of weathering of the sulfides. Chemistry 2019-02-14T00:00:00Z Johnston similarly described the smell of hog-pit hydrogen sulfide as “rotten eggs” and “intense.” 'What's that smell?' Carson joins Southern California's fraternity of stank 2021-11-22T05:00:00Z “Once we found out where the largest area of hydrogen sulfide emissions was for this incident, we had placed a hydrogen sulfide monitor nearby that location.” Environmental groups call on EPA to take lead in Carson stench investigation 2021-11-04T04:00:00Z County Public Works Department Director Mark Pastrella said that, based on recent readings, the levels of hydrogen sulfide gas that is causing the odor have decreased significantly since crews started spraying the channel. There's no telling when the nasty smell in Carson will be gone, county officials say 2021-10-22T04:00:00Z The smell is emanating from the Dominguez Channel, where decaying vegetation and marine life has built up, partly because of the drought, creating noxious hydrogen sulfide gas. Carson smell persists as fed-up residents confront elected officials 2021-10-25T04:00:00Z If 0.0923 g of silicon reacts with sulfur to give 0.3030 g of silicon sulfide, determine the empirical formula of silicon sulfide. Chemistry 2019-02-14T00:00:00Z She was sympathetic to Carson residents told by county officials that short-term exposure to low levels of hydrogen sulfide is not harmful. 'What's that smell?' Carson joins Southern California's fraternity of stank 2021-11-22T05:00:00Z Hydrogen sulfide sometimes fills the air near the shrinking lake as decaying algae and other matter on the lake bottom are disturbed by winds. Environmental groups call on EPA to take lead in Carson stench investigation 2021-11-04T04:00:00Z “I can’t predict when the event will be over for individuals because each individual has a different sensitivity to hydrogen sulfide gas,” Pastrella said. There's no telling when the nasty smell in Carson will be gone, county officials say 2021-10-22T04:00:00Z One of those controls is a leak detection and response plan that would require operators to detect for chemicals such as methane or hydrogen sulfide with an alarm system. California proposes buffer between oil drilling, homes 2021-10-21T04:00:00Z This structure contains sulfide ions on the lattice points of an FCC lattice. Chemistry 2019-02-14T00:00:00Z Unlike hydrogen sulfide, methane has no natural smell. 'What's that smell?' Carson joins Southern California's fraternity of stank 2021-11-22T05:00:00Z County public works officials have said the hydrogen sulfide gas likely was created by organic material clogging the channel. Environmental groups call on EPA to take lead in Carson stench investigation 2021-11-04T04:00:00Z In the days after the fire, debris flowed into the Dominguez Channel, the lawsuit alleges, and caused the decay of vegetation, which produced the flammable, toxic and corrosive hydrogen sulfide gas. There's no telling when the nasty smell in Carson will be gone, county officials say 2021-10-22T04:00:00Z In a period of drought, reduced water flow in the channel allowed vegetation and dead marine animals to pile up, creating extremely stinky hydrogen sulfide gas. Initial treatment fails; noxious smell in Carson now expected to linger into the weekend 2021-10-20T04:00:00Z Cadmium sulfide, sometimes used as a yellow pigment by artists, crystallizes with cadmium, occupying one-half of the tetrahedral holes in a closest packed array of sulfide ions. Chemistry 2019-02-14T00:00:00Z Whether hydrogen sulfide or mercaptan, Southern California residents have often used terms like “rotting” or “rotten” to describe funky smells. 'What's that smell?' Carson joins Southern California's fraternity of stank 2021-11-22T05:00:00Z The decreasing levels of hydrogen sulfide indicate that these efforts are having a positive impact, said Leonido-John of the EPA. Environmental groups call on EPA to take lead in Carson stench investigation 2021-11-04T04:00:00Z Levels of hydrogen sulfide were particularly high in the late evenings and early mornings in the areas next to the channel, prompting the exercise warnings for those hours. Weeks after foul odor began, Carson residents now urged to avoid outdoor exercise 2021-10-19T04:00:00Z On Wednesday, two tankers and two water trucks perched on bridges sprayed about 5,000 gallons of Epoleon, which breaks down the hydrogen sulfide into salt, into the channel. Initial treatment fails; noxious smell in Carson now expected to linger into the weekend 2021-10-20T04:00:00Z A compound containing zinc, aluminum, and sulfur crystallizes with a closest-packed array of sulfide ions. Chemistry 2019-02-14T00:00:00Z The ongoing stench — which Los Angeles County officials say is caused by hydrogen sulfide coming from decaying vegetation in the Dominguez Channel — was first reported to the South Coast Air Quality Management District on Oct. Congresswoman calls for emergency declaration over foul odor in Carson 2021-10-18T04:00:00Z The decomposing waste releases noxious gases such as methane, hydrogen sulfide and carbon monoxide. The nightmare of India's tallest rubbish mountain 2021-10-17T04:00:00Z On Friday, workers began spraying the flood control channel with a biodegradable odor neutralizer called Epoleon that will convert the hydrogen sulfide to a salt. Weeks after foul odor began, Carson residents now urged to avoid outdoor exercise 2021-10-19T04:00:00Z Twelve pumps sucked water out of the channel and pumped in water fortified with tiny oxygen bubbles, which prevent the hydrogen sulfide from building up again. Initial treatment fails; noxious smell in Carson now expected to linger into the weekend 2021-10-20T04:00:00Z Most metal hydroxide colloids have positive charges, whereas most metals and metal sulfides form negatively charged dispersions. Chemistry 2019-02-14T00:00:00Z Residents say noxious fumes from the hydrogen sulfide have caused headaches, nausea, burning eyes and dizziness. Congresswoman calls for emergency declaration over foul odor in Carson 2021-10-18T04:00:00Z Los Angeles County officials say the smell is caused by hydrogen sulfide — a flammable, colorless gas known as “sewer gas” — coming from decaying vegetation in the channel that has built up because of the drought. 'We're gonna be known as that stinky city.' Anger grows in Carson as noxious smell sickens residents 2021-10-15T04:00:00Z On Tuesday, workers were installing equipment that will pump millions of tiny oxygen bubbles into the water in an effort to prevent additional hydrogen sulfide buildup. Weeks after foul odor began, Carson residents now urged to avoid outdoor exercise 2021-10-19T04:00:00Z Elevated levels of hydrogen sulfide near the Dominguez Channel, which empties into the port of Los Angeles, have been confirmed by several agencies, including Los Angeles County’s fire and public health departments. Noxious odors in Carson declared a public nuisance 2021-10-11T04:00:00Z For example, hydrogen sulfide, H2S, contains sulfur with an oxidation state of 2−. Chemistry 2019-02-14T00:00:00Z County crews on Friday began spraying the flood control channel with a biodegradable odor neutralizer called Epoleon that will convert the hydrogen sulfide to a salt. Congresswoman calls for emergency declaration over foul odor in Carson 2021-10-18T04:00:00Z It took nearly two weeks for county crews to begin spraying with a biodegradable odor neutralizer called Epoleon that will convert the hydrogen sulfide to a salt. 'We're gonna be known as that stinky city.' Anger grows in Carson as noxious smell sickens residents 2021-10-15T04:00:00Z “At these low levels, hydrogen sulfide does not have long-term health effects, but does cause nuisance odors that may cause short-term symptoms and impact quality of life,” public health officials said Saturday. As foul odor persists, Carson residents warned to close doors, windows 2021-10-10T04:00:00Z Brown’s best guess for the source of this redness is hydrogen sulfide, which grows red when irradiated by cosmic rays or other sources, but can also evaporate away if brought too close to the Sun. Tour of Jupiter’s Trojans could reveal Solar System’s chaotic origin 2021-10-07T04:00:00Z Larger amounts of sulfur also come from hydrogen sulfide recovered during the purification of natural gas. Chemistry 2019-02-14T00:00:00Z In her letter, Barragán said it was “extremely frustrating that the cause of the hydrogen sulfide gas has not been determined, aside from the fact it’s coming from the Dominguez Channel.” Congresswoman calls for emergency declaration over foul odor in Carson 2021-10-18T04:00:00Z The spraying began on Friday, and workers will soon pump oxygen into the water, since hydrogen sulfide is produced in unoxygenated environments. 'We're gonna be known as that stinky city.' Anger grows in Carson as noxious smell sickens residents 2021-10-15T04:00:00Z The utility usually uses oxygen to remove hydrogen sulfide, a gas that smells like rotten eggs, from its water. COVID surge causes liquid oxygen problems for SpaceX, water utilities 2021-08-27T04:00:00Z Last year, a pipeline carrying compressed carbon dioxide mixed with hydrogen sulfide ruptured, engulfing the small town of Satartia, Mississippi, in a green haze, leaving many residents convulsing, confused, or unconscious. Go read the harrowing story of the world’s first CO2 pipeline explosion 2021-08-26T04:00:00Z His group’s 2019 Nature Communications paper on a hydrogen sulfide superconductor contains a plot showing the Tc drops as an external magnetic field is increased, meaning the resistance flattens as expected for a superconductor. Thanks to a bit of diamond smashing, practical superconductivity could be close to reality 2021-08-26T04:00:00Z Known as “sewer gas,” hydrogen sulfide is produced by decaying organic matter, such as dead animals or dying plants. Congresswoman calls for emergency declaration over foul odor in Carson 2021-10-18T04:00:00Z Elevated levels of hydrogen sulfide were confirmed Sunday evening in Carson, which led some residents to experience nausea, headaches, and eye, nose or throat irritation. 'We're gonna be known as that stinky city.' Anger grows in Carson as noxious smell sickens residents 2021-10-15T04:00:00Z It is, however, consistent with irradiation of hydrogen sulfide from nearby massive stars. A strange meteorite unlocks clues about the origins of our solar system 2021-07-08T04:00:00Z Dangerous fireworks include rockets, firecrackers, roman candles and those made with a variety of chemicals like boron and arsenic sulfide. No such thing as 'safe and sane' fireworks in a bone-dry California primed to burn 2021-07-02T04:00:00Z Winnebago County Health Department Administrator Sandra Martell said the carbon monoxide and the hydrogen sulfide in the air remain below federal standards. Fire suppression efforts continue at Illinois chemical plant 2021-06-16T04:00:00Z Friday’s order detailed multiple missteps at the plant that led to accidental releases of not just oil, but hydrogen sulfide and sulfur dioxide — both linked to respiratory illness — in the past few months. EPA orders Virgin Islands refinery to shut down, citing ‘imminent’ health threat 2021-05-14T04:00:00Z The highest levels of hydrogen sulfide in the air have been detected near the channel’s intersection with Avalon Boulevard near the 405 Freeway, officials said. 'We're gonna be known as that stinky city.' Anger grows in Carson as noxious smell sickens residents 2021-10-15T04:00:00Z The breezes that wafted from the hog farm next to her mother’s Duplin County, N.C., home carried hazardous gases: methane, ammonia, hydrogen sulfide. Air pollution from farms leads to 17,900 U.S. deaths per year, study finds 2021-05-10T04:00:00Z Agency officials said they will measure air concentrations of sulfur dioxide and hydrogen sulfide. After another leak, EPA probes whether St. Croix refinery poses ‘an imminent risk to people’s health’ 2021-05-06T04:00:00Z In settling the lawsuit, Mountaire denied any liability for nitrate contamination in residential supply wells, excessive air emissions of hydrogen sulfide, or any health problems experienced by residents. Final settlements inked in poultry plant pollution lawsuits 2021-04-12T04:00:00Z On April 23, a sulfur recovery unit failed to capture hydrogen sulfide that was at one point 562 times the federally allowed limit. EPA orders Virgin Islands refinery to shut down, citing ‘imminent’ health threat 2021-05-14T04:00:00Z Hydrogen sulfide is produced by decaying organic matter such as dead animals or dying plants. 'We're gonna be known as that stinky city.' Anger grows in Carson as noxious smell sickens residents 2021-10-15T04:00:00Z Deb Haaland, the new secretary of interior, the department that controls most federal land, previously voted for a bill that would have banned copper sulfide mining in northern Minnesota. To go electric, America needs more mines. Can it build them? 2021-03-01T05:00:00Z Shell calculated that an error during maintenance activities caused the release of about 700 pounds of hydrogen sulfide, benzene and other pollutants from a smokestack over several hours on Feb. 20, 2015. Shell Oil pays fine for toxic that sickened tribal members in 2015 2021-02-10T05:00:00Z Bacteria then fed on this goo, producing iron sulfide. Giant predatory worms lurked beneath the ancient seafloor, fossils reveal 2021-01-21T05:00:00Z The emissions included hydrogen sulfide, sulfur dioxide, carbon monoxide, nitrogen oxides and volatile organic compounds. New Mexico agency settles air pollution case with gas plant 2020-11-06T05:00:00Z Belmont compared the Dominguez Channel to a human intestine and the hydrogen sulfide to flatulence. 'We're gonna be known as that stinky city.' Anger grows in Carson as noxious smell sickens residents 2021-10-15T04:00:00Z It was now spewing a blend of toxic, egg-smelling hydrogen sulfide and, quite likely, a much larger dose of odorless, flammable methane. These Zombies Threaten the Whole Planet 2020-10-30T04:00:00Z They loaded their diamond anvil cell with tiny solid particles of carbon and sulfur milled together, and then piped in three gases: hydrogen, hydrogen sulfide, and methane. After decades, room temperature superconductivity achieved 2020-10-14T04:00:00Z He even had a chemical named in his honor — “wassonite,” a form of titanium sulfide. John Wasson, UCLA cosmo chemist who chased after meteorites, dies 2020-09-18T04:00:00Z At a white gate marking the entrance to Wedgewood, a neighborhood watch sign sits next to one that is a bit more unusual: “Alert: hydrogen sulfide may be present.” Black Pensacola neighborhood, unfortified against storms, took massive hit from Hurricane Sally 2020-09-17T04:00:00Z But now, bacteria that thrive without oxygen are flourishing in the slower-flowing water, and their hydrogen sulfide emissions stink, as when people pass smelly gas after eating something foul, she said. 'We're gonna be known as that stinky city.' Anger grows in Carson as noxious smell sickens residents 2021-10-15T04:00:00Z One suspended well, set in the woods only a few hundred feet from a home, was wafting the telltale rotten smell of hydrogen sulfide. These Zombies Threaten the Whole Planet 2020-10-30T04:00:00Z The plant released benzene, hydrogen sulfide and volatile organic compounds all beyond legal limits earlier this week, the company said in a filing with the Texas Commission on Environmental Quality. Wind, rain and a chemical fire. Hurricane Laura was gone but the crisis wasn’t over. 2020-08-27T04:00:00Z The vanishing hydrogen sulfide was key to proving it. ‘Electric mud’ teems with new, mysterious bacteria 2020-08-19T04:00:00Z One of their most promising approaches relied on two gases thought to have been relatively abundant in the planet’s early atmosphere: hydrogen sulfide and hydrogen cyanide. The First Organism on Earth May Have Been a Genetic Hybrid 2020-06-22T04:00:00Z But with the current hydrogen sulfide levels, he is not worried about long-term health effects. 'We're gonna be known as that stinky city.' Anger grows in Carson as noxious smell sickens residents 2021-10-15T04:00:00Z Regulators determined the leak was a toxic blend of hydrogen sulfide, a common drilling byproduct, and the potent greenhouse gas methane. Special Report: Millions of abandoned oil wells are leaking methane, a climate menace 2020-06-16T04:00:00Z As they do their jobs, workers will have air monitors to keep tabs on the toxic fumes that the fires can belch near the surface, including carbon monoxide, carbon dioxide and hydrogen sulfide. Colorado keeping tabs on underground coal mine fires 2020-06-07T04:00:00Z Bacteria produce the compound in mud by breaking down plant debris and other organic material; in deeper sediments, hydrogen sulfide builds up because there is little oxygen to help other bacteria break it down. ‘Electric mud’ teems with new, mysterious bacteria 2020-08-19T04:00:00Z X-ray probes of the paint samples revealed cadmium sulfate, a breakdown product of cadmium sulfide, in paint flecks from the painting. Chemical analysis of “The Scream” finds moisture is reason for deterioration 2020-05-22T04:00:00Z In early 20th-century paint production, cadmium sulphide was produced at times through a reaction between cadmium chloride and sodium sulfide. Human breath taking its toll on Munch's The Scream, say scientists 2020-05-18T04:00:00Z A flare failure had released hydrogen sulfide, sulfur dioxide and other compounds, Marathon told regulators. In the Shadows of America’s Smokestacks, Virus Is One More Deadly Risk 2020-05-17T04:00:00Z Three firms that bought crude oil in 2017 from U.S. emergency stockpiles raised concerns about dangerous levels of a poisonous chemical called hydrogen sulfide in the cargoes. Drowning in crude, U.S. drillers say Trump strategic reserve plan is no lifeline 2020-04-23T04:00:00Z Yet, in Nielsen’s laboratory beakers, the hydrogen sulfide was disappearing anyway. ‘Electric mud’ teems with new, mysterious bacteria 2020-08-19T04:00:00Z This new understanding of the artwork may inform the preservation of other paintings by Munch’s contemporaries, such as Matisse and van Gogh, which also contain decaying cadmium sulfide pigments. Chemical analysis of “The Scream” finds moisture is reason for deterioration 2020-05-22T04:00:00Z Suncor emitted volatile organic compounds exceeding a permit, including sulfur dioxide, hydrogen sulfide, hydrogen cyanide, nitrogen oxides, carbon monoxide and particulate matter, the health department said. Colorado refinery to pay $9 million for air violations 2020-03-06T05:00:00Z The canopy was found to have a nickel sulfide inclusion, but the source of the balcony break wasn’t determined, according to a report by the building owner’s engineering consultant obtained under a public records request. Glass has fallen off three Bethesda buildings, but no one is investigating a possible link 2020-02-29T05:00:00Z They say the pipe contained carbon dioxide and hydrogen sulfide and that residents in the area complained of green gas and a noxious odor. Dozens treated, evacuated after pipe ruptures in Mississippi 2020-02-23T05:00:00Z At the start of the experiment, the muck was saturated with hydrogen sulfide—the source of the sediment’s stink and color. ‘Electric mud’ teems with new, mysterious bacteria 2020-08-19T04:00:00Z Officials said the pipe that ruptured contained carbon dioxide and hydrogen sulfide. Mississippi pipeline rupture results in dozens hospitalized, hundreds evacuated 2020-02-23T05:00:00Z Another challenge is separating the produced hydrogen from the CO2 and other impurities in the mix, such as toxic hydrogen sulfide. Company to harvest green hydrogen from underground oil fires 2020-02-06T05:00:00Z Non-tempered laminated glass doesn’t break because of nickel sulfide and is designed to stay in place if it breaks for another reason. Glass has fallen off three Bethesda buildings, but no one is investigating a possible link 2020-02-29T05:00:00Z Around 2,000 homes in the state that were built with an iron sulfide known as pyrrhotite will need their foundation replaced, MassLive.com reported Wednesday. Task force: $350M needed to fix crumbling home foundations 2020-01-09T05:00:00Z Its absence would normally keep bacteria from metabolizing compounds, such as hydrogen sulfide, as food. ‘Electric mud’ teems with new, mysterious bacteria 2020-08-19T04:00:00Z It works by detecting carbon dioxide or hydrogen sulfide “found in a *toot* or *two*,” according to a press release. Smart tech is coming for your last safe space: the bathroom 2020-01-08T05:00:00Z The company plans to bury the waste bedrock in old portions of the underground mine, and to remove nearly all sulfides from ore-bearing rock during processing. Twin Metals Minnesota files formal mine plan with regulators 2019-12-18T05:00:00Z “It does beg the question of why nickel sulfide would suddenly find its way into tempered glass when it’s been used for so long,” Dubick said. Glass has fallen off three Bethesda buildings, but no one is investigating a possible link 2020-02-29T05:00:00Z The soil caved in beneath him and he fell into a cavity that contained 190-degree water and hydrogen sulfide. New California fracking will be subject to scientific review, Gov. Gavin Newsom says 2019-11-19T05:00:00Z What if, instead, they used the ample supplies of hydrogen sulfide as an electron donor, then shuttled the electrons upward to the oxygen-rich surface? ‘Electric mud’ teems with new, mysterious bacteria 2020-08-19T04:00:00Z He died after inhaling hydrogen sulfide gas, the investigators said. Texas man dies from poisonous gas, wife dies from fumes after checking on him, investigators say 2019-10-28T04:00:00Z He realized that the cathode could soak up more returning electrons if it was made of a metal oxide instead of a metal sulfide. Nobel Prize in Chemistry goes to development of lithium batteries 2019-10-09T04:00:00Z In all three cases, consultants for the buildings’ owners determined the cause to be nickel sulfide inclusion, in which minute “stones” of the compound mistakenly get into tempered glass during the strengthening process. Glass has fallen off three Bethesda buildings, but no one is investigating a possible link 2020-02-29T05:00:00Z George Dotzler, whose Miami company, Construction Research Laboratory, tests products used in building facades, said problems due to nickel sulfide were more common in the 1960s. Why is shattered glass falling from Bethesda buildings? - The Washington Post 2019-09-04T04:00:00Z Just over a decade after Nielsen noticed the mysterious disappearance of hydrogen sulfide from the Aarhus mud, he says, “It is dizzying to think about what we’re dealing with here.” ‘Electric mud’ teems with new, mysterious bacteria 2020-08-19T04:00:00Z Currently, its blue-greens and milky greens are probably being caused by sulfides and iron ions. A New Lake Grows in Kilaeua Caldera 2019-09-02T04:00:00Z Its oil comes out of the ground with a potentially fatal gas, hydrogen sulfide. A Windswept Plain, a Sea of Oil and a Mountain of Money 2019-08-29T04:00:00Z When the glass heats up in the sun, even years after it has been installed, the nickel sulfide can expand and cause the glass to shatter into tiny pellets. Glass has fallen off three Bethesda buildings, but no one is investigating a possible link 2020-02-29T05:00:00Z The rotten-egg smell is caused by elevated levels of hydrogen sulfide. Newsletter: After an emotional fight, new rules governing police use of force 2019-08-20T04:00:00Z The bacteria don’t degrade the oil directly, but they may oxidize sulfide produced by other oil-eating bacteria. ‘Electric mud’ teems with new, mysterious bacteria 2020-08-19T04:00:00Z The South Coast Air Quality Management District issued the advisory Sunday due to elevated levels of hydrogen sulfide detected immediately downwind of the huge desert lake. Advisory issued as Salton Sea’s stink returns 2019-08-19T04:00:00Z The need for huge installations to safely separate the oil from natural gas and hydrogen sulfide gave Chevron an opening when the Soviet Union crumbled in 1991. A Windswept Plain, a Sea of Oil and a Mountain of Money 2019-08-29T04:00:00Z The Bethesda cluster is striking, experts say, because cases of nickel sulfide inclusion have become relatively rare as glass manufacturers have become much better at preventing and detecting impurities. Glass has fallen off three Bethesda buildings, but no one is investigating a possible link 2020-02-29T05:00:00Z The standard for outdoor levels of hydrogen sulfide is 30 parts per billion over one hour. Odor advisory issued for Salton Sea area; hydrogen sulfide leads to rotten-egg smell 2019-08-18T04:00:00Z By preventing the buildup of hydrogen sulfide, for example, cable bacteria are likely making mud more habitable for other life forms. ‘Electric mud’ teems with new, mysterious bacteria 2020-08-19T04:00:00Z A third form of mineral deposit that is attracting attention is massive sulfides — rich in copper, lead, zinc, gold and silver. Seabed mining is coming — bringing mineral riches and fears of epic extinctions 2019-07-23T04:00:00Z Such polymetallic sulfides as those found in the Mid-Atlantic Ridge are candidates for resource extraction. Seabed-Mining Foes Press U.N. to Weigh Climate Impacts 2019-07-16T04:00:00Z The building’s owner, Beatty Development Group, determined that at least some of the breaks were probably caused by nickel sulfide, according to media reports. Glass has fallen off three Bethesda buildings, but no one is investigating a possible link 2020-02-29T05:00:00Z When they first opened a large vial of contemporary sediments, for example, they smelled rotten eggs—a telltale sign of hydrogen sulfide gas, which is often produced by bacteria. The Not So Dead Sea: Traces of Ancient Bacteria Found in the Lake's Sediments 2019-06-05T04:00:00Z In return, those worms are kept safe from the toxic hydrogen sulfide. ‘Electric mud’ teems with new, mysterious bacteria 2020-08-19T04:00:00Z The common features of these hydrogen sulfide and lanthanum hydride superconductors are that they are rich in hydrogen and that superconductivity emerges only under pressures above about one million times atmospheric pressure. Superconductivity near room temperature 2019-05-21T04:00:00Z The Canadian firm Nautilus Minerals Inc. has developed the technology to exploit polymetallic sulfides, but the business case is much shakier. Seabed-Mining Foes Press U.N. to Weigh Climate Impacts 2019-07-16T04:00:00Z Despite the high levels of metals and sulfides present, the sites are teeming with life. Daily briefing: Three steps to fix the broken food system 2019-05-07T04:00:00Z The animals packed tightly into these meat factories result in the release of methane, hydrogen sulfide, ammonia and airborne particulates in significant quantities at high concentrations. Recent Missouri Editorials 2019-04-30T04:00:00Z Meckenstock, Nielsen, and others have found them on or near the roots of seagrasses and other aquatic plants, which bubble off oxygen that the bacteria likely exploit to break down hydrogen sulfide. ‘Electric mud’ teems with new, mysterious bacteria 2020-08-19T04:00:00Z But the hydrogen sulfide and lanthanum hydride experiments were motivated by computational results that anticipated both the necessary pressures and the resulting critical temperatures9,12. Superconductivity near room temperature 2019-05-21T04:00:00Z Once that happens, Maglaras says condo associations will be able to apply on behalf of the remaining eligible foundations that are deteriorating from the presence of an iron sulfide. Some condo associations can seek crumbling foundation help 2019-04-15T04:00:00Z Chen et al. show that the oxidation of ethane to CO2 requires another biochemical reaction, the reduction of sulfate to sulfide. Elusive microbe that consumes ethane found under the sea 2019-03-26T04:00:00Z Roughly 300 feet below sea level, Bergman said the crew detected toxic hydrogen sulfide gas. 'Mysterious tracks' on Belize's Great Blue Hole's floor explained by scientists 2019-03-04T05:00:00Z The Jersey Journal reports Santos says the device installed last week measures how much hydrogen sulfide, a colorless gas that smells of rotten eggs, is in the air. Mayor: Nearby landfill keeping new air quality meter busy 2019-02-20T05:00:00Z Whether that effect was mostly down to cadmium sulfide or to a component of tea is something that Pitchaimuthu intends to explore. Brewing nanotechnology from tea 2019-02-05T05:00:00Z The rotten egg smell “is caused by decaying organic material in the raw wastewater that releases odorous compounds, such as hydrogen sulfide,” according to a city report. New odor control system should bring relief to Laguna Beach neighborhood by summer, city officials say 2018-12-23T05:00:00Z They also identified two strains of bacterium from the genus Desulfosarcina that reduce sulfate to sulfide and enable ethane oxidation to occur. Elusive microbe that consumes ethane found under the sea 2019-03-26T04:00:00Z After performing an autopsy, a pathologist with the Dallas County medical examiner’s office listed the cause of death as “Toxic effects of hydrogen sulfide.” Worries about worker dangers grow amid US oil and gas boom 2018-12-21T05:00:00Z The vast but untapped reserves of buried copper, nickel and precious metals in northeastern Minnesota are locked up in sulfide minerals that can leach sulfuric acid and other pollutants when exposed to air and water. Minnesota OKs final major state permits for PolyMet mine 2018-12-20T05:00:00Z After that, he adds sodium sulfide and sets the concoction aside for another four days. Brewing nanotechnology from tea 2019-02-05T05:00:00Z In particular, the lawmakers pointed to an array of studies by state and academic researchers that detail potential problems associated with so-called metallic sulfide mines, such as the one proposed by Twin Metals. Q&A: Escalating battle over Minnesota mine puts spotlight on studies of potential impacts 2018-11-21T05:00:00Z The Michigan Department of Environmental Quality announced in June that it granted a final permit to Toronto-based Aquila Resources, which is targeting primarily gold and zinc in an underground sulfide deposit discovered in 2001. Lawsuit seeks to block mine in Michigan’s Upper Peninsula 2018-11-14T05:00:00Z “There’s a great inconsistency between a two-part-per-million hydrogen sulfide reading and somebody dying from acute overexposure,” Parker said. Worries about worker dangers grow amid US oil and gas boom 2018-12-21T05:00:00Z A sign near one of the new wells, less than a mile from the Franklins, warns of the presence of hydrogen sulfide, a contaminant in crude oil and natural gas. Correction: Blowout-Texas Oil Boom story 2018-10-12T04:00:00Z This toxic landscape is the result of millennia of metal sulfide ore mining. Can microbes help clean up mining pollution? Research on a tiny ally looks positive 2018-08-30T04:00:00Z In 2013, the nonprofit group Northeastern Minnesota Friends of Wilderness asked Baker to evaluate the potential impacts of a sulfide mine near the Boundary Waters Canoe Area Wilderness. Q&A: Escalating battle over Minnesota mine puts spotlight on studies of potential impacts 2018-11-21T05:00:00Z I stuck my head inside a cabinet to get a close look at the rocks of the arsenic sulfides realgar and orpiment, blazes of flame orange locked within the crystals. Treasures from the Color Archive 2018-08-27T04:00:00Z The plant, Puna Geothermal Venture, began commercial operation 25 years ago despite objections from locals who worried the release of geothermal fluid, including hydrogen sulfide, endangered residents. Analysis | The Energy 202: Kilauea's eruption reignites debate over Hawaii's geothermal plant 2018-06-18T04:00:00Z Authorities later declared a temporary state of emergency, saying the landfill was belching alarmingly high levels of hydrogen sulfide. A big stink erupts over landfills ringing Russia’s capital 2018-06-19T04:00:00Z Researchers engineered a portable device that detects even the tiniest trace of hydrogen sulfide—one of the primary offenders in bad breath. A Litmus Test for Bad Breath 2018-06-13T04:00:00Z Officials say there was no release of any dangerous hydrogen sulfide gas after lava crept over the plugged wells Sunday. Lava flow stops after covering 2 wells at geothermal plant 2018-05-28T04:00:00Z Local residents fear an explosive emission of deadly hydrogen sulfide and other gases should wells be ruptured. Lava covers potentially explosive well at Hawaii geothermal plant 2018-05-28T04:00:00Z He said a major blowout from one of the plant’s wells in 1991 led to uncontrolled release of the steam and hydrogen sulfide that naturally occurs in the ground. Analysis | The Energy 202: Kilauea's eruption reignites debate over Hawaii's geothermal plant 2018-06-18T04:00:00Z He said there was no indication of the release of the poisonous gas hydrogen sulfide, the greatest fear should lava hit the wells. Subtropical storm threatens Florida’s Gulf Coast 2018-05-27T04:00:00Z The foundations are failing due to an iron sulfide. Connecticut lawmakers vote to add $12 fee to help homeowners 2018-05-09T04:00:00Z Levels of hydrogen sulfide and chlorine in the air are so high that the town’s children routinely wear respiratory masks to school. Russia’s ‘garbage mafia,’ putrid dumps threaten Putin power 2018-05-01T04:00:00Z They were riddled with tiny imperfections, called inclusions, made of chromite, phosphate and iron-nickel sulfides. Diamonds in a Meteorite May Be a Lost Planet’s Fragments 2018-04-18T04:00:00Z Researchers found this week that the upper atmosphere of Uranus is full of hydrogen sulfide, the malodorous gas that you might recognize from rotten eggs and/or your aging father. Science proves that Uranus a big smelly producer of gas - Golf Digest 2018-04-24T04:00:00Z Small blebs of iron-rich sulfides inside these meteorites’ diamonds provide key clues. Diamond-studded meteorites came from the collision of a lost planet 2018-04-17T04:00:00Z Eastern and central Connecticut homeowners with foundations crumbling because of an iron sulfide are angry lawmakers defeated legislation imposing a $20 surcharge on every homeowner policy issued in Connecticut to create an assistance fund. Senator says surcharge to help homeowners is not dead 2018-04-08T04:00:00Z The waste then brews inside, producing biogas, a combination of methane, carbon dioxide, hydrogen sulfide and other components. ‘When a City of 40,000 People Gets Poisoned, They Don’t Care’ 2018-04-05T04:00:00Z The structure was built decades ago to vent hydrogen sulfide gas from the sewer pipes and introduce fresh air into the pipes, said Adel Hagekhalil, assistant director of the Bureau of Sanitation. Inside the frantic search for the 13-year-old boy lost deep in L.A. waterworks 2018-04-03T04:00:00Z The structure in the sanitation yard was built decades ago to vent hydrogen sulfide gas from the sewer pipes and introduce fresh air into the pipes. Video revealed boy's handprints deep in L.A. sewer system, leading to his rescue 2018-04-02T04:00:00Z They consume the proteins in our cells and produce byproducts like methane and hydrogen sulfide gas that bloat and rupture the body. Opinion | Decomposition: An Easter Story 2018-03-31T04:00:00Z Authorities in Volokolamsk in early March called a temporary state of emergency after high levels of hydrogen sulfide were recorded around the landfill. Children to be evacuated after landfill leak outside Moscow 2018-03-21T04:00:00Z Bacteria ate the oversupply of dead bodies, producing hydrogen sulfide gas, creating a toxic atmosphere. Burning coal may have caused Earth’s worst mass extinction | Dana Nuccitelli 2018-03-12T04:00:00Z The pumping caused hydrogen sulfide to be released. Jury awards nearly $1.2M to man injured by gas in hog barn 2018-03-02T05:00:00Z Below that is a layer of hydrogen sulfide, which is dangerous to human divers. Rare Saltwater Lakes Filled with Jellyfish Found in Indonesia 2018-02-28T05:00:00Z They unsuccessfully attempted to smuggle the bomb onboard a July 15 flight and subsequently began hatching a second, fruitless plot to poison people using toxic hydrogen sulfide, according to authorities. Israel claims credit for thwarting ISIS bomb plot targeting Etihad Airways flight 2018-02-22T05:00:00Z Besaw also said Republican lawmakers’ decision to lift Wisconsin’s sulfide mining moratorium on sulfide mining defies common sense. Tribes use speech to call for tougher CWD regulations 2018-02-13T05:00:00Z The dead bodies fed bacteria that produced toxic hydrogen sulfide gas, which in turn killed off more species. Burning coal may have caused Earth’s worst mass extinction | Dana Nuccitelli 2018-03-12T04:00:00Z Besaw also said Republican lawmakers’ decision to lift Wisconsin’s sulfide mining moratorium on sulfide mining defies common sense. Tribes use speech to call for tougher CWD regulations 2018-02-13T05:00:00Z Those minimal exhaust fumes had to go through a scrubber that used sodium chlorite, sodium hydroxide, sulfuric acid, sodium sulfide, three mixers, three pumps, a lot of water, and a great big blower. Fear of the Federal Government in the Ranchlands of Oregon 2018-01-18T05:00:00Z The company seeks to expand its hazardous waste storage and treatment capacities, conduct treatment outside of treatment tanks and add two new waste streams to treat dioxins and wastes with sulfides. Michigan waste plant seeks permission to treat dioxins 2018-01-12T05:00:00Z The tanker contained hydrogen sulfide gas when Rosebur entered to clean it. Families to receive $6 million in railroad tank car death 2018-01-11T05:00:00Z The substance may also release poisonous hydrogen sulfide gas, it said. Oil tanker off Chinese coast at risk of exploding; search continues for missing crew 2018-01-08T05:00:00Z Officials recommend staying away from the immediate area because low levels of hydrogen sulfide have been detected within 50 feet of the cliff face. Natural oil shale fire smolders at beach near Santa Barbara 2017-11-28T05:00:00Z The liquid waste reacted with the waste stream to produce copious amounts of hydrogen sulfide gas. Fear of the Federal Government in the Ranchlands of Oregon 2018-01-18T05:00:00Z Last year, the state oil and gas agency plugged and abandoned two nonproducing wells on Firmin Street that were found to be releasing methane and hydrogen sulfide gas. Multiple agencies are investigating an oil spill a block from a downtown Los Angeles high school 2017-11-08T05:00:00Z The entire subdivision - with just 12 families remaining as they waited to close on houses - was again evacuated July 6, 1987, when a large volume of hydrogen sulfide gas was discovered during drilling. Gillette residents remember homes, people lost in gas leaks 2017-11-08T05:00:00Z “At high concentrations hydrogen sulfide may produce pulmonary edema, respiratory depression, and/or respiratory paralysis,” it said. Oil tanker off Chinese coast at risk of exploding; search continues for missing crew 2018-01-08T05:00:00Z The entire subdivision — with just 12 families remaining as they waited to close on houses — was again evacuated July 6, 1987, when a large volume of hydrogen sulfide gas was discovered during drilling. Gillette residents remember homes, people lost in gas leaks 2017-11-07T05:00:00Z Assembly Democrats took turns warning Republicans that sulfide mining produces acidic runoff that will poison Wisconsin’s waters for generations. Wisconsin Assembly approves bill lifting mining ban 2017-11-02T04:00:00Z Dandruff shampoo such as Selsun Blue, containing selenium sulfide, also might be helpful. Briny solution can tamp down a cramp 2017-10-15T04:00:00Z She is concerned about what sulfides from the mines could do, especially to Minnesota’s wild-rice crop, which she calls a “canary in the coal mine” for environmental damage. In Northern Minnesota, Two Economies Square Off: Mining vs. Wilderness 2017-10-12T04:00:00Z But feedlot systems are notorious for producing hydrogen sulfide and polluting waterways with animal waste, ammonia, pathogens, and antibiotics. Grass-fed cows won’t save the climate, report finds 2017-10-02T04:00:00Z If you are a neighbor of a confinement, you could be breathing ammonia and hydrogen sulfide. Recent editorials published in Iowa newspapers 2017-10-02T04:00:00Z The metals are often bonded to sulfur, forming sulfide compounds. In Wisconsin, GOP pushes to end sulfide mining moratorium 2017-09-24T04:00:00Z Emissions have surpassed permitted levels. Some of the chemicals that have been emitted include benzene, 1,3-butadiene, hexane, hydrogen sulfide, sulfur dioxide, toluene and xylene. Analysis | The Energy 202: EPA takes page from Trump media playbook 2017-09-05T04:00:00Z The chemicals released in the week after Harvey made landfall, including benzene, 1,3-butadiene, hexane, hydrogen sulfide, sulfur dioxide, toluene and xylene. Chemical companies have already released 1 million pounds of extra air pollutants, thanks to Harvey 2017-09-04T04:00:00Z “The reason copper is so important is because copper sulfide is one of the most abundant compounds that exists on our earth,” Todd said. Nebraska distillery uses Prohibition recipe for whiskey 2017-09-03T04:00:00Z Police said the contractors were in a “confined, well-type” area at the Bruce Mansfield Power Station in Beaver County when hydrogen sulfide gas was released early Wednesday. 2 injured at power plant released from hospital; 2 died 2017-09-02T04:00:00Z Critics consider it a moratorium on sulfide mining. In Wisconsin, GOP pushes to end sulfide mining moratorium 2017-09-24T04:00:00Z Police said they were in a “confined, well-type” area at the Bruce Mansfield Power Station in Beaver County when hydrogen sulfide gas was released early Wednesday. 2 injured at power plant released from hospital; 2 died 2017-09-02T04:00:00Z But based on new research, the agency is proposing limiting sulfide in the sediment in which wild rice grows to 120 micrograms per liter. Minnesota regulators propose changes in wild rice protection 2017-08-21T04:00:00Z “One of the other byproducts is sulfides,” Todd said. Nebraska distillery uses Prohibition recipe for whiskey 2017-09-03T04:00:00Z Investigators also said that after the airport plot did not succeed, the suspects tried to create an improvised chemical device intended to release “highly toxic hydrogen sulfide.” Australia Details ‘Sophisticated’ Plot by ISIS to Take Down Plane 2017-08-04T04:00:00Z At least 11 states are currently home to active sulfide mines. In Wisconsin, GOP pushes to end sulfide mining moratorium 2017-09-24T04:00:00Z He is also working on an idea to use waste hydrogen sulfide from oil and gas operations to convert carbon dioxide into carbon monoxide, which is used to produce chemicals and plastics. How a Teen's Day at the Beach Turned Into a Climate Breakthrough 2017-06-30T04:00:00Z Larson said as many as 30,000 homes could be affected by the crumbling foundations problem, which was traced to a concrete mix containing an iron sulfide. Tax advocate working to help failing foundation homeowners 2017-05-19T04:00:00Z In a separate project, Dewhurst is analysing levels of exhaled ketones and sulfides in cow breath to reveal underfeeding and tissue breakdown or excess protein in their diet. Technology: The Future of Agriculture : Nature : Nature Research 2017-04-25T04:00:00Z Thousands of feet below the surface, beyond the reaches of sunlight, tube worms also get their nutrients from bacteria that consume sulfides. Scientists find giant, elusive clam known as ‘the unicorn of mollusks’ 2017-04-17T04:00:00Z No sulfide mines are currently operating in Minnesota, but two companies are considering sites in the state’s Arrowhead region north of Lake Superior. In Wisconsin, GOP pushes to end sulfide mining moratorium 2017-09-24T04:00:00Z Wood-munching microbes on the sea floor expel hydrogen sulfide, the molecule responsible for the distinctive smell of rotting eggs. Giant shipworms discovered hiding in sulfurous lagoons 2017-04-17T04:00:00Z Carbonyl sulfide — a molecule made of a carbon atom, a sulfur atom and an oxygen atom — is present only in a few hundred parts per trillion in the atmosphere. Antarctic Ice Reveals Earth’s Accelerating Plant Growth 2017-04-05T04:00:00Z The structures were exceptionally well preserved, the eggs and exoskeletons of the trilobites replaced with an iron sulfide ore called pyrite. Ancient trilobites may have released sperm and eggs from their heads 2017-02-23T05:00:00Z Haygood said the presence of the sulfide-consuming bacteria suggested that the lagoon, perhaps filled with rotting wood or other organic matter, produced hydrogen sulfide. Scientists find giant, elusive clam known as ‘the unicorn of mollusks’ 2017-04-17T04:00:00Z Now Tiffany is working to open the door for sulfide mining. In Wisconsin, GOP pushes to end sulfide mining moratorium 2017-09-24T04:00:00Z A different set of microbes living in the gills of K. polythalamia uses this hydrogen sulfide as an energy source to make carbon molecules that help sustain their shipworm host. Giant shipworms discovered hiding in sulfurous lagoons 2017-04-17T04:00:00Z The air that reaches the South Pole is so well mixed that its carbonyl sulfide level reflects the worldwide growth of plants. Antarctic Ice Reveals Earth’s Accelerating Plant Growth 2017-04-05T04:00:00Z About a dozen residents remain displaced because of the odor caused by hydrogen sulfide. South Sioux City leaders optimistic on energy firm’s future 2017-01-22T05:00:00Z Far below, they flourished on sulfide released from the vents. Scientists find giant, elusive clam known as ‘the unicorn of mollusks’ 2017-04-17T04:00:00Z Plus, additional testing showed the presence of rare earth elements such as cerium and strontium sulfide. Does that evidence truly tie D.B. Cooper to Boeing? Plot thickens 2017-01-20T05:00:00Z In the Great Lakes, the Menominee Nation hosted a Sacred Water Walk to protect cultural sites and environmental quality from the “Back Forty” sulfide mine. Colonialism isn’t over: 5 reasons why the DAPL fight will continue in 2017 2017-01-09T05:00:00Z Last year, Dr. Campbell and his colleagues analyzed carbonyl sulfide records from the past 54,000 years. Antarctic Ice Reveals Earth’s Accelerating Plant Growth 2017-04-05T04:00:00Z City officials say tests show hydrogen sulfide levels are back to normal, but that strong odors persist. South Sioux City to move more sewage after gas affects homes 2016-12-29T05:00:00Z It’s the second time this fall that a Big Ox Energy was hospitalized after exposure to hydrogen sulfide. Worker at energy plant hurt by exposure to harmful gas 2016-12-15T05:00:00Z Babayigit says there are potential solutions, such as encapsulating the perovskite in protective shells or adding sulfides around the cell, which would bind and quarantine any lead that managed to escape. Low-cost solar cells poised for commercial breakthrough 2016-12-07T05:00:00Z Switching occasionally to different dandruff shampoos, such as those with selenium sulfide, may reduce resistance. Rosacea remedy works, but will it last? 2016-11-06T04:00:00Z As new land was uncovered, plants sprang up and began destroying carbonyl sulfide. Antarctic Ice Reveals Earth’s Accelerating Plant Growth 2017-04-05T04:00:00Z It’s what happens when sulfides in the rock are exposed to air. Excerpts from recent Minnesota editorials 2016-10-10T04:00:00Z When Philae landed on Comet 67P, scientists learned that the surface contained ammonia, hydrogen cyanide, and hydrogen sulfide, which together smell like pungent urine, almonds, and rotten eggs. Watch: Rosetta Spacecraft Crashing Into a Comet 2016-09-29T04:00:00Z It’s not clear what kind of nickel processing was used at the metals plant, Chambers says, but it’s known that some types of high-temperature or pressure oxidation processes turn any sulfide minerals into iron oxide. Why is this Russian river blood red? 2016-09-07T04:00:00Z A gas detector on his shoulder measures oxygen, carbon dioxide and deadly hydrogen sulfide, emitting a piercing alarm if levels are hazardous. How to Pack for Weeks on an Offshore Oil Rig 2016-08-31T04:00:00Z Plants draw in carbonyl sulfide along with carbon dioxide. Antarctic Ice Reveals Earth’s Accelerating Plant Growth 2017-04-05T04:00:00Z “Do they use light, do they breathe oxygen or hydrogen sulfide or things like that?” asks Hoehler. What a 4-Billion-Year-Old Organism Says About Life in Space 2016-07-26T04:00:00Z Daniel Arredondo died after being exposed to hydrogen sulfide gas while conducting valve maintenance at a wastewater treatment plant. Report: 1 city employee died, 1 injured after removing masks 2016-07-20T04:00:00Z Jupiter’s familiar visage, with its broad brown belts and striking Great Red Spot, represents only the tops of its churning clouds of ammonia and hydrogen sulfide. NASA’s Juno spacecraft prepares to probe Jupiter’s mysteries 2016-06-27T04:00:00Z Though the energy is renewable, it isn’t totally free of carbon—or odors: Water pumped from underground brings up not only carbon dioxide but hydrogen sulfide, a corrosive gas that smells of rotten eggs. How One Country Is Making Rocks Out of Air Pollution As a result, the level of carbonyl sulfide in the air drops as plants grow. Antarctic Ice Reveals Earth’s Accelerating Plant Growth 2017-04-05T04:00:00Z Testing done on the wells in April showed “negligible readings” for both methane and hydrogen sulfide at the surface, according to officials. Abandoned Echo Park oil wells to be sealed off for safety 2016-06-08T04:00:00Z The stone aggregate used in the concrete mixture has high levels of pyrrhotite, an iron sulfide mineral that can react with oxygen and water to cause swelling and cracking. With Connecticut Foundations Crumbling, ‘Your Home Is Now Worthless’ 2016-06-07T04:00:00Z The equipment also detected the presence of small molecules such as hydrogen cyanide and hydrogen sulfide, as well as phosphorus - a key component of DNA. Comet 67P atmosphere contains chemicals of life, Rosetta mission finds 2016-05-27T04:00:00Z Sulfuric acid derives from anthropogenic and volcanic sulfur dioxide emissions as well as dimethyl sulfide from marine biota. Ion-induced nucleation of pure biogenic particles : Nature : Nature Publishing Group 2016-05-24T04:00:00Z In the mid-2000s, atmospheric scientists discovered a powerful new way to measure plant growth: by studying an unimaginably rare molecule called carbonyl sulfide. Antarctic Ice Reveals Earth’s Accelerating Plant Growth 2017-04-05T04:00:00Z There is nothing natural about air in the neighborhood of a large dairy that has excess ammonia, hydrogen sulfide and particulate matter. Neighbors forced to live with waste from cows 2016-05-17T04:00:00Z But deep beneath the surface of the lake lurks a terrifying menace: waters saturated with methane, carbon dioxide and hydrogen sulfide gas. How Rwanda Turned a Toxic Menace Into a Source of Power 2016-05-17T04:00:00Z Nearby, there’s Goodyear, with sodium sulfide, a dangerous chemical in rubber production. Hazardous chemicals post secret threat to Texas neighbors 2016-05-12T04:00:00Z A woman who manages the property, which houses college students, was taken to a hospital and was in stable condition after she was exposed to what appeared to be hydrogen sulfide, KXAN-TV reported. One dead, at least 5 hurt in hazmat situation near University of Texas: TV 2016-04-13T04:00:00Z Decaying organic matter in the ocean produces carbonyl sulfide, a gas that then floats into the atmosphere. Antarctic Ice Reveals Earth’s Accelerating Plant Growth 2017-04-05T04:00:00Z Other toxic gases — toluene, xylene, hexane and hydrogen sulfides — were also detected at higher-than-normal concentrations. The Invisible Catastrophe 2016-03-31T04:00:00Z “For me, salad, and lots of vegetables,” says Monico, a small, brown-haired Italian who gesticulates animatedly as she explains the chemistry of the cadmium sulfide yellow pigment that she expects to find in Munch's work. 24 hours at the X-ray factory 2016-03-28T04:00:00Z A tin foil sensor inside a pressurized superconducting sample of hydrogen sulfide is used to demonstrate the expulsion of magnetic field. Observation of superconductivity in hydrogen sulfide from nuclear resonant scattering | Science 2016-03-17T04:00:00Z Fire department personnel found a sign on an apartment door that warned of danger and the presence of hydrogen sulfide, as well as a person who was in cardiac arrest. One dead, at least 5 hurt in hazmat situation near University of Texas: TV 2016-04-13T04:00:00Z That material often sits and releases the telltale, rotten-egg odor of hydrogen sulfide. California’s drive to save water is killing trees, hurting utilities and raising taxes 2016-02-27T05:00:00Z In fact, an air sample on Nov. 12 detected hydrogen sulfide levels of 183 parts per billion — six times the state's health standard for short-term exposure to that compound. Benzene risk from Porter Ranch gas leak is the same as rest of region, study finds 2016-01-15T05:00:00Z The agency says it inspected the Big Island facility in August 2013 after Puna Geothermal accidentally released hydrogen sulfide into the atmosphere earlier that year. EPA fines Puna Geothermal for Clean Air Act violations 2016-01-12T05:00:00Z A tin foil sensor inside a pressurized superconducting sample of hydrogen sulfide is used to demonstrate the expulsion of magnetic field. Observation of superconductivity in hydrogen sulfide from nuclear resonant scattering | Science 2016-03-17T04:00:00Z Frank Rosebur of Peoria and Dean Stone of Pekin died last year from exposure to hydrogen sulfide gas in a railroad tank car. Families sue Illinois animal feed plant after worker deaths 2015-12-31T05:00:00Z Other materials have produced superconductivity at high temperatures, but the mechanism by which hydrogen sulfide operates has never achieved superconductivity above 40 kelvin. 365 days: Nature’s 10 2015-12-16T05:00:00Z Hydrogen sulfide is a flammable, poisonous gas with an odor similar to rotten eggs. West Texas oil well capped, about 500 evacuees return home 2015-12-16T05:00:00Z A byproduct of the process is the rotten-egg smell of hydrogen sulfide gas. Researchers: Don’t blame the Great Salt Lake for bad smell 2015-10-17T04:00:00Z On the other hand, the data does show hydrogen sulfide building a few hours before the earthquake and just as the water began rushing back into the borehole. 9 Years of Muck, Mud and Debate in Java 2015-09-21T04:00:00Z "It's the most cost competitive in terms of dollars spent per contaminant removed and that's simply because we've been able to generate such a high capacity for this toxic hydrogen sulfide," he said. Low emission biogas also produces fertilizer 2015-09-07T04:00:00Z No, seriously, it's hydrogen sulfide, H2S, the gas that gives rotten eggs and flatulence their characteristic odor. Physics Week in Review: August 22, 2015 2015-08-22T04:00:00Z In an accompanying News & Views article on Nature's website, Igor Mazin of the Naval Research Laboratory in Washington DC describes the hydrogen sulfide discovery as "the holy grail of superconductors"5. Superconductivity record sparks wave of follow-up physics 2015-08-16T04:00:00Z But there's a catch: Hydrogen sulfide works its magic only when squeezed to more than 100 million times atmospheric pressure, roughly one-third as high as the pressure in Earth’s core. Stinky hydrogen sulfide smashes superconductivity record 2015-08-17T04:00:00Z More convincing, he said, is the hydrogen sulfide detected in the deep recesses of the well and in the initial mud flow. 9 Years of Muck, Mud and Debate in Java 2015-09-21T04:00:00Z This is how it works: Water inside the mountains gets progressively more acidic as it draws off sulfide, which is the primary element in the San Juan Mountains. Toxic spill brings calamity to Colorado summer tourist town of Silverton 2015-08-14T04:00:00Z Unfortunately, the heating system produced reeking hydrogen sulfide, a failing she ended up having to advertise, announcing that she would henceforth use oil and spermaceti. Reading American cities: books about Cincinnati 2015-08-06T04:00:00Z One is through the emission of dimethyl sulfide gas by phytoplankton. Tiny sea creatures are making clouds over the Southern Ocean 2015-07-17T04:00:00Z The pressure serves only to turn hydrogen sulfide into a metal, he says. Stinky hydrogen sulfide smashes superconductivity record 2015-08-17T04:00:00Z Eremets and his colleagues propose that the superconductivity is likely to originate in the vibrations of the crystal lattice of H3S, which is created when hydrogen sulfide is compressed. Superconductivity record bolstered by magnetic data 2015-06-28T04:00:00Z Toronto-based Lundin says the drilling was being conducted in an “Eagle East” area that was previously thought to contain primarily low-grade sulfides. Company finds new mineral deposit near Upper Peninsula mine 2015-06-05T04:00:00Z Once a playground for Hollywood stars in the 1950s and ’60s, the lake today is stark, largely abandoned and at times plagued by fish kills and noxious bubbles of hydrogen sulfide gas. What’s going on at California’s largest lake illustrates fight over water in West 2015-05-28T04:00:00Z Hydrogen sulfide is a flammable, colorless gas that smells like rotten eggs. South Texas oil well explodes, prompting evacuations 2015-05-19T04:00:00Z Every so often, the sea burps, emitting invisible clouds of noxious hydrogen sulfide that can travel as far as Los Angeles. California Runs Dry 2015-04-27T04:00:00Z They placed 50 micrometre-wide samples of hydrogen sulfide under pressures of up to 2 million atmospheres in an external magnetic field, and slowly warmed them, starting from a few degrees above absolute zero. Superconductivity record bolstered by magnetic data 2015-06-28T04:00:00Z Gillenwater says air monitoring didn’t detect ammonia, hydrogen sulfide or other chemicals. W.Va. agency: Spill that closed roads apparently rainwater 2015-04-08T04:00:00Z These bacteria live in the muddy bottoms of salt marshes and produce energy by oxidizing sulfide. Video: Microbe tornadoes create 'living crystals' 2015-04-06T04:00:00Z The problem is toxic hydrogen sulfide gas, which is corroding the pipelines. The Most Challenging Oil and Gas Projects in the World 2015-03-26T04:00:00Z The research found that higher iron levels in sediments bind to sulfides and neutralize them, but organic carbon in the muck feeds the bacteria and promotes sulfide production. MPCA announces new approach for protecting wild rice 2015-03-24T04:00:00Z She applied in 2012 for relocation because of scratchy eyes and headaches, symptoms she thinks might be caused by long-term exposure to low levels of hydrogen sulfide. County suspends home purchase program over lava concerns 2015-01-26T05:00:00Z In 17 air monitoring tests, Clear Horizons’ gases contained more than 100 times the maximum legal concentration of hydrogen sulfide. News from around Wisconsin at 5:28 a.m. CST 2014-11-30T05:00:00Z Recent research has found that benzene, hydrogen sulfide and other dangerous gases associated with natural gas drilling can be detected at higher levels in the air near oil and gas wells in Colorado and elsewhere. Fracking Threatens to Crack Politics 2014-11-03T05:00:00Z Similarly, hydrogen sulfide levels above federal standards were 90 to 60,000 times higher than normal – enough to cause eye and respiratory irritation, fatigue, irritability, poor memory and dizziness after just one hour of exposure. Toxic Chemicals and Carcinogens Skyrocket Near Fracking Sites, Study Says 2014-10-30T04:00:00Z The research found that sulfates in the water don’t harm wild rice directly, but that they become toxic when they’re converted by bacteria in the sediment to sulfides. MPCA announces new approach for protecting wild rice 2015-03-24T04:00:00Z On another occasion, the couple complained to the Railroad Commission about a foul smell characteristic of hydrogen sulfide, a potentially lethal gas. Fracking Sludge in Open Pits Goes Unmonitored As Health Worries Mount 2014-10-02T04:00:00Z Onshore, the questions are different Previous experiments relied on natural CO2 seeps close to volcanoes, which were not indicative of captured and stored CO2 because of contamination from hydrogen sulfide gas, he noted. Leaking CO2 Fails to Cause Marine Catastrophe 2014-09-29T04:00:00Z The fumaroles’ exhalations warmed the air to 40 degrees, and Cartaya’s gas meter didn’t detect dangerous levels of gases like hydrogen sulfide or carbon dioxide. Under Rainier’s crater, a natural laboratory like no other 2014-09-27T04:00:00Z The initiative says in addition to permits, a final authorization would be needed from the Legislature for any large-scale metallic sulfide mining operation within the watershed of the Bristol Bay Fisheries Reserve. Questions raised about Bristol Bay initiative 2014-09-16T04:00:00Z Ballot measure four would require legislative approval for a large-scale metallic sulfide mining operation, like the Pebble Mine, in the Bristol Bay region. Schedule of initiative hearings set 2014-08-23T04:00:00Z Emergency officials on the Big Island sent a warning to nearby residents after a geothermal plant accidentally released an unknown amount of steam containing hydrogen sulfide, a smelly, poisonous compound. Hurricane Iselle downgraded to tropical storm en route to Hawaii 2014-08-08T04:00:00Z At a geothermal power plant, an uncontrolled release of hydrogen sulfide, a poisonous gas, prompted county officials to warn nearby residents to stay indoors and evacuate the area if they experienced discomfort. Hawaii Feels Iselle’s Force, With Another Big Storm Close Behind 2014-08-08T04:00:00Z Since he owns one of the only hydrogen sulfide monitors in the area, he felt compelled to check the levels, but failed to reach to plant. Hawaii Pummeled by Massive Storm, Thousands Without Power 2014-08-08T04:00:00Z Excelyte is an EPA-approved solution that addresses the major health concerns associated with fracking: pollution of groundwater with toxic chemicals, release of hydrogen sulfide that endangers oil field workers’ lives, and excess wastewater. The Hospital Disinfectant That's Being Used In Fracking 2014-07-22T04:00:00Z As a rule, he said, silver likes to bind with sulfur in the environment, forming a fairly inert and harmless silver sulfide compound. Silver Too Small to See, but Everywhere You Look 2014-05-23T04:00:00Z Officials say the well sprayed mist and emitted hydrogen sulfide from natural gas, prompting air-quality monitoring and road closures in the area. Oil well leaking oil, gas plugged in North Dakota 2014-05-13T04:00:00Z But the bill does not mandate a process for preventing the harm from the sulfide minerals that mining would unleash. Opinion: The Fight for Wisconsin’s Soul 2014-03-29T19:30:11Z The animals entombed there, thanks to their rapid burial, empressment under heavy sediment, and some lucky chemistry, were exquisitely preserved in iron sulfide. Fool's Gold Preserves Tiny, Ancient Crustacean 2014-03-27T19:34:28Z Hydrogen sulfide, a naturally occurring gas that can be released during oil and gas production, is the most frequent killer of oil field workers. The Hospital Disinfectant That's Being Used In Fracking 2014-07-22T04:00:00Z Sulfur recovery units take sulfur from hydrogen sulfide removed from motor fuels and their feedstocks in compliance with U.S. pollution regulations. Malfunction shuts BP-Husky Toledo refinery SRUs: sources 2013-09-24T16:48:31Z For example, element 85 precipitates as a sulfide and is precipitated by zinc in sulfuric acid, both of which are reactions that are characteristic of a metal rather than a nonmetal such as iodine. A Tale of 7 Elements: Element 85 Astatine [Excerpt] 2013-07-05T14:15:00.623Z While valued for its nutrition — or as an ingredient in fertilizers and biomass energy production — algae in large quantities can prove dangerous as it decomposes, producing toxic hydrogen sulfide gas. Huge Algae Bloom Afflicts Coastal Chinese City 2013-07-05T11:13:21Z In small doses, hydrogen sulfide will irritate eyes, nose and throat, the Enbridge filing said. Enbridge may shut Bakken oil rail terminal in sulfide gas dispute 2013-05-15T19:16:13Z Excelyte is a hydrogen sulfide scavenger that combines chemically to hydrogen sulfide. The Hospital Disinfectant That's Being Used In Fracking 2014-07-22T04:00:00Z Sulfur compounds that easily vaporize were among the stinkiest chemicals Tonzetich identified in bad breath, especially hydrogen sulfide, which smells like rotten eggs, and methyl mercaptan, which smells like rotten cabbage. To Beat Bad Breath, Keep the Bacteria in Your Mouth Happy 2013-05-05T14:15:02.467Z There are mini earthquakes, methane, benzene and hydrogen sulfide being released into the community. Toxic Sinkhole Threatens Southeastern Louisiana 2013-03-03T15:15:09Z This liberates hydrogen ions for the acidity, turns insoluble sulfide into very soluble sulfate, and creates rust from reduced iron, a fascinating, if annoying, chemical process. Fracking With Bad Water 2013-02-04T07:21:11Z Likewise that same receptor wouldn't bind to hydrogen sulfide—which smells of rotten eggs. Study Bolsters Quantum Vibration Scent Theory 2013-01-28T08:45:00.193Z There was one fume hood in the entire lab, and this was for housing a quaint piece of apparatus called Kipp’s apparatus that was used to generate the simplest thiol, hydrogen sulfide, denoted by H2S. Chemists and bad smells (and sulfur): A productive pairing 2013-01-25T19:15:02.620Z Using mobile monitoring equipment, the researchers measured the air quality, including particulate matter concentration and hydrogen sulfide, of neighborhoods adjacent to hog CAFOs in North Carolina. Hog Farm Stink Raises Neighbors' Blood Pressure 2012-11-07T22:24:55Z Researchers at the University of Maryland, College Park, together with the Walters Art Museum in Baltimore, are using nanotechnology to prevent that nasty sulfide tarnish from forming. Atom Thick Layer Keeps Silver Shiny 2012-11-07T01:45:00.383Z Industrial powers — including government-supported groups in China, Japan and South Korea — are hunting for sulfides in the Atlantic, Indian and Pacific Oceans. Vast Deposits of Gold and Other Ores Lure Seabed Miners 2012-07-09T16:49:11Z But the muddy deposits present a conundrum for the seagrasses: the bacteria responsible for breaking down the decaying matter emit high levels of sulfide, which should be toxic to the plants. A Three-Way Partnership at the Bottom of the Sea 2012-06-14T19:15:00Z LP: Well, it smells much worse than hydrogen sulfide. Chemists and bad smells (and sulfur): A productive pairing 2013-01-25T19:15:02.620Z Stronger odors and higher measured hydrogen sulfide concentrations both correlated to higher blood pressure in the residents, the researchers found. Hog Farm Stink Raises Neighbors' Blood Pressure 2012-11-07T22:24:55Z The Eagle mine will be the first to use sulfide extraction in Michigan. Pollution, Poverty and People of Color: A Michigan Tribe Battles a Global Corporation 2012-06-12T19:45:00.287Z It is building robots up to 25 feet tall that are to collect sulfides and pump them to the surface. Vast Deposits of Gold and Other Ores Lure Seabed Miners 2012-07-09T16:49:11Z This made a lot of sense," he says, "because sulfide production is very temperature dependent. A Three-Way Partnership at the Bottom of the Sea 2012-06-14T19:15:00Z Not once did our instructor tell us that not only is hydrogen sulfide smelly but it’s also quite poisonous. Chemists and bad smells (and sulfur): A productive pairing 2013-01-25T19:15:02.620Z Odor can be present without detectable hydrogen sulfide. Hog Farm Stink Raises Neighbors' Blood Pressure 2012-11-07T22:24:55Z So far, Odyssey has explored massive sulfide deposits rich in gold and copper that range from 2 million to 100 million tons, according to the company. Odyssey and the Lost Spanish Treasure 2012-06-07T22:20:33Z He added that his company was working closely with some of the world’s leading oceanographers and that its operations were shedding light on the sulfide mysteries. Vast Deposits of Gold and Other Ores Lure Seabed Miners 2012-07-09T16:49:11Z Dissolved metals combined with sulfur and left massive sulfide deposits around the vent fields. Oceans of Ore: How an Undersea Caldera Eruption Created Jerome, Arizona 2012-06-04T11:15:12.460Z But back to hydrogen sulfide and thiols which generally lend a bad reputation to sulfur. Chemists and bad smells (and sulfur): A productive pairing 2013-01-25T19:15:02.620Z The regulations also get tough on smells, laying down standards for ammonia and hydrogen sulfide, two sewer gases. IHT Rendezvous: A Two-Fly Plan for Beijing's Toilets 2012-05-24T05:22:24Z Hydrothermal vent tubeworms are known to harbor symbiotic bacteria which use hydrogen sulfide as a chemical energy source, which is readily abundant coming out of the vents. Species Concepts 2012-04-20T14:15:03.823Z When the seabed authority adopted rules for sulfide prospecting in May 2010, Beijing’s representative filed the country’s application on the same day. Vast Deposits of Gold and Other Ores Lure Seabed Miners 2012-07-09T16:49:11Z And on top of that, there is a thinner layer of iron sulfide. Mercury is Alive 2012-03-21T15:00:00Z The rest is mostly carbon dioxide, along with small amounts of hydrogen sulfide, argon and methane. New Storage Projects Turns CO2 into Stone 2012-03-05T17:45:00.190Z We’re sending Jason on the sampling mission with four titanium bottles that will hold water samples; other people are sending bioboxes and things to put sulfide structures in. One Scientist s Journey to the Ocean Floor 2012-02-26T13:15:00.200Z Today, activated carbons or porous coals are used in treatment facilities to draw hydrogen sulfide from sewage. Observatory: Sewage?s Toxic Smell, Smothered by Coffee 2012-02-20T19:13:00Z It is also developing a submersible known as Jiaolong, after a mythical sea dragon, that can carry three people down deep enough to investigate the sulfide areas. Vast Deposits of Gold and Other Ores Lure Seabed Miners 2012-07-09T16:49:11Z Of course, the early Earth's atmosphere lacked oxygen, instead it was rich in other gases, such as hydrogen sulfide. Did Life's First Cells Evolve in Geothermal Pools? 2012-02-15T20:15:00.220Z Separation anxiety The hydrogen sulfide proved very troublesome because it corroded the hardware and formed compounds that hampered the processing equipment when it was separated from the steam. New Storage Projects Turns CO2 into Stone 2012-03-05T17:45:00.190Z At the heart of skunk spray is a thiol, the signature of nasty environments high in lethal hydrogen sulfide and low in oxygen — places like mines, swamps, and oil and gas wells. Basics: These Mammals Pack a Toxic Punch 2012-01-30T19:13:25Z About 75 percent of those are thought to occur only around vents, Dr. Rogers said, fueled by chemicals like hydrogen sulfide that issue from the vents. Observatory: New Ecosystem Is Found Around Southern Ocean Hydrothermal Vent 2012-01-09T21:38:05Z Last year, it signed a contract with the authority for exclusive sulfide rights to 3,860 square miles, about the size of Puerto Rico, on a volcanic rift nearly two miles below the Indian Ocean. Vast Deposits of Gold and Other Ores Lure Seabed Miners 2012-07-09T16:49:11Z The unique environment lacks sunlight but is rich in chemicals like hydrogen sulfide. Green Blog: Amid Dark Vents in the Depths, Something Stirs 2012-01-04T12:30:18Z The current phase injects only carbon dioxide, while the next phase will also inject hydrogen sulfide into the basalt. New Storage Projects Turns CO2 into Stone 2012-03-05T17:45:00.190Z Conversely, when the hydrogen sulfide concentration was artificially reduced, more magnetite crystals formed. New Magnetic Bacteria! 2011-12-23T18:45:16.900Z They liberate energy from methane and hydrogen sulfide by stripping the electrons from these molecules and passing them on to oxygen. Yeti Crabs grow bacteria on their hairy claws 2011-12-05T23:15:03.120Z Recently, Seoul also cut a deal for sulfide prospecting in the waters of Fiji, letting it tap the mineral bounty of Pacific volcanism. Vast Deposits of Gold and Other Ores Lure Seabed Miners 2012-07-09T16:49:11Z Chemical-laden water exits the seabed through vents, hitting cold seawater and causing metallic sulfides to precipitate. Green Blog: Amid Dark Vents in the Depths, Something Stirs 2012-01-04T12:30:18Z Gas sensors dot the island, scanning for leaks of the vapor, which has a 15 percent concentration of flammable hydrogen sulfide. For Big Oil, a Cautionary Kazakh Tale 2011-11-23T22:00:55Z Gas sensors dot the island, scanning for any leaks of the vapors, which has a 15 percent concentration of flammable hydrogen sulfide. Biggest Oil Find in Decades Becomes $39 Billion Cautionary Tale 2011-11-17T08:02:57Z As a result the ‘carbon signature’ of methane and sulfide munchers will be lighter than that of bacteria that obtain energy from sunlight. Yeti Crabs grow bacteria on their hairy claws 2011-12-05T23:15:03.120Z A new understanding of marine geology has led to the discovery of hundreds of these unexpected ore bodies, known as massive sulfides because of their sulfurous nature. Vast Deposits of Gold and Other Ores Lure Seabed Miners 2012-07-09T16:49:11Z When the chemical-laden water exits the seabed, it hits very cold seawater and causes metallic sulfides to precipitate, giving the “smoke” a distinct black hue. Green Blog: Amid Dark Vents in the Depths, Something Stirs 2012-01-04T12:30:18Z The mine has a 23-year reserve life with expansion potential, producing nickel sulfide concentrate that will be in short supply after 2014, according to Wood Mackenzie. Mirabela Takeover Seen With Minmetals Chasing Nickel: Real M&A 2011-11-06T19:37:43Z Federal authorities said they opened an investigation after state inspectors in 2006 discovered illegal releases of hydrogen sulfide, improperly repaired or bypassed pollution monitoring and control equipment and oil stored in unrepaired tanks. Justice: Owner of La. refinery faces state record $12M fines for pollution violations 2011-10-13T00:08:20Z Thurber and his colleagues found DNA belonging to two bacterial families that eat methane and hydrogen sulfide, respectively. Yeti Crabs grow bacteria on their hairy claws 2011-12-05T23:15:03.120Z A nice article on the discovery at National Geographic notes: The top of the springs’ rocks are covered with green biofilms, which use both sunlight and sulfide—naturally occurring chemicals from the springs—to survive. Fountains of Life Found at the Bottom of the Dead Sea 2011-10-09T21:15:05.527Z As described in their paper in Nature Nanotechnology, here’s how it works: the researchers used a butyl methyl sulfide molecule as their “motor.” The World's Smallest Electric Motor is Made of Only One Molecule 2011-09-06T04:25:17Z “There will be a shortage of sulfide nickel concentrates.” Mirabela Takeover Seen With Minmetals Chasing Nickel: Real M&A 2011-11-06T19:37:43Z The flare used by the refinery to burn off emissions — including hydrogen sulfide — was not properly functioning and employees typically took turns trying to relight it with a flare gun, the government said. Justice: Owner of La. refinery faces state record $12M fines for pollution violations 2011-10-13T00:08:20Z From such miniscule grains—sulfides and silicate in a new analysis—a pair of researchers is now proposing a date for the beginning of the modern plate tectonic cycle: 3 billion years ago. Flawed Diamonds Deliver Precious Details about Early Earth's Tectonics 2011-07-25T10:15:00.227Z By some counts, more than 2,000 people there have taken their own lives, inhaling the gas — in most cases hydrogen sulfide — in cars, closets or other enclosed spaces. Chemical Suicides, Popular in Japan, Are Increasing in the U.S. 2011-06-18T19:20:48Z Photovoltaic cells rely on amorphous or crystalline silicon, cadmium telluride, or copper indium selenide and sulfide. A Plan to Power 100 Percent of the Planet with Renewables (preview) 2011-05-01T14:16:35.740Z Most nickel is mined and processed from more traditional sulfide ores, which require fewer stages to yield a saleable metal. Minmetals says still in the hunt for assets after Equinox exit 2011-04-28T09:17:37Z Today, dozens of pipes pop out of the ground in yards, behind garages and through houses, slowly leaking methane and hydrogen sulfide so the explosive gases don't accumulate. Deteriorating Oil and Gas Wells Threaten Drinking Water Across the Country 2011-04-04T19:15:03.443Z For the new paper, he and Richardson reviewed previously published analyses from the past 25 years on some 100 sulfide inclusions and more than 4,000 silicate inclusions. Flawed Diamonds Deliver Precious Details about Early Earth's Tectonics 2011-07-25T10:15:00.227Z Hydrogen sulfide is a colorless gas that smells strongly of rotten eggs and is produced naturally by the decomposition of organic matter. Chemical Suicides, Popular in Japan, Are Increasing in the U.S. 2011-06-18T19:20:48Z In that research, the team sent sparks through a mixture of methane, ammonia, carbon dioxide, and hydrogen sulfide. Long-Neglected Experiment Gives New Clues to Origin of Life 2011-03-21T21:10:09Z Underground air is sometimes poisoned by carbon monoxide, hydrogen sulfide and explosive gases. The Wilderness Below Your Feet 2011-01-02T00:26:53Z Finally, marine phytoplankton under conditions of stress, such as warming temperatures, emit gasses, for example, dimethyl sulfide, which enters the atmosphere, and contributes to forming clouds. A Center to Study Oceans & Climate 2010-09-27T16:13:00Z For one thing, gold is often found in rock that contains a lot of acid-generating sulfides; for another, mining gold produces much more unwanted rock than does mining other minerals. Production of gold has many negative environmental effects 2010-09-21T04:00:00Z Workers are given handheld devices to monitor levels of hydrogen sulfide. A Battle Between Economic Mainstays in Brittany 2010-08-20T14:29:00Z The complex separates oil from vast quantities of hydrogen sulfide, then re-injects some of the gas into the earth. In Asia, Nearly a Gulf?s Worth of Oil Awaits Transport 2010-07-22T19:21:00Z The sediment chemistry transformed iron and sulfide into pyrite, which coated and preserved the shapes of the animals, including their appendages, and mineralized internal tissue. Fossil Trove Shows Diverse Creatures of Cambrian Did Not Disappear 2010-05-17T21:58:00Z They have also been made more corrosion resistant, to counteract problems caused largely by hydrogen sulfide gas found in oil deposits. With Spill, Focus Turns to Well-Blocking System 2010-05-10T21:49:00Z The cesium enters the building, then bonds to the sulfide walls of the interior. Scientists build trap for radioactive isotope produced by nuclear power plants 2010-04-13T04:00:00Z They monitor levels of dangerous gases, including methane and hydrogen sulfide, and handle chemical and biological agents. Stagnant Pay Upsets New York Sewage Workers 2010-03-17T14:46:00Z Vapors from the estimated 450,000 gallons of spilled crude oil triggered warnings of a hydrogen sulfide release near the port where three refineries are located, leading authorities to recommend nearby residents leave their homes. 2010-01-24T05:31:00Z |
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