The respirometric activities of sludge before and after tame have been determined by the BOD Track, and the activity could be expressed by first slope of respirometric curve.

采用BOD测定仪连续测定了驯化前后污泥耗氧曲线,采用第一段斜率表征污泥呼吸活性。并通过电镜观察驯化过程生物相的状况。