To study the feasibility of epichlorohydrin wastewater's direct biological treatment, the proces of activated sludge domestication and the biological degradation performance were studied.

为探讨直接生物法处理环氧氯丙烷废水的可行性，对其活性污泥驯化过程和生物降解性能进行了研究。

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Establishing and perfecting the method of determining degradation extent, including the process of preparation of actived sludge, cultivation, domestication and degradation of surfactant.

建立和完善了表面活性剂生物降解度的测定方法，包括活性污泥的制备、培养、驯化和降解等试验过程。

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The dominant bacterial strains with bacterium and fungi degrading pollutants from cooking fume could be obtained through domestication of the active sludge in the aeration pool of the sewage plant.

通过驯化污水厂曝气池中的活性污泥，获得以细菌、真菌为主的降解油烟污染物的优势菌种。

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