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METHOD OF WASTEWATER TREATMENT WITH ZERO DISCHARGE OF SLUDGE
METHOD OF WASTEWATER TREATMENT WITH ZERO DISCHARGE OF SLUDGE
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机译:污泥零排放的废水处理方法。
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摘要
A method for wastewater treatment having a zero discharge of sludge, the method including: a) providing a membrane bioreactor system including a membrane separation system and a reaction vessel; and b) aerating the membrane separation system and the reaction vessel to control the dissolved oxygen concentration around the membrane separation system to be greater than 0 and smaller than 2 mg/L and the dissolved oxygen concentration in the reaction vessel excluding the membrane separation system to be greater than 0 and smaller than 1 mg/L. A wastewater treatment system having a zero discharge of sludge includes a membrane bioreactor system including: a reaction vessel, a membrane separation system, a water production system, and an aeration system.
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