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反硝化生物濾池

時間:2019/10/09 訪問量:2814

????????山東某發電廠的脫硫廢水,廢水中總氮150mg/L,其中硝態氮135mg/L,含鹽量5%,采用反硝化生物濾池脫氮,以脫氮填料代替活性污泥作為微生物,減少污泥的產生。并投加生物碳源,出水總氮25mg/L,硝態氮10mg/L以下。?

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生物濾池產生的氮氣氣泡?




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