Domestication, culture of inoculation sludge and design of activated sludge handling system were studied.

对接种污泥的驯化和培养，活性污泥处理系统设计等方面进行了研究。

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Domestication, culture of inoculation sludge and design of activated sludge handling system were studied.

对接种污泥的驯化和培养，活性污泥处理系统设计等方面进行了研究。

youdao