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 cultivation of aerobic granular sludge used for nitrogen removal in Sequencing Batch Reactor (SBR) fed with a synthetic municipal wastewater was investigated.

采用人工配制的模拟生活污水，研究序批式反应器(SBR)中好氧颗粒污泥的培养。

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Meanwhile the characteristics, cultivation condition and morphology of aerobic granular sludge are summarized.

同时，总结了各种条件下形成好氧颗粒污泥的理化特性、培养条件及其形态。

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