制革污水采用预曝气处理后，可大大提高初沉池沉淀效果。
By pre aeration in tanyard wastewater, the effect of primary settling improves obviously.
本发明公开了一种人工快速渗滤污水处理系统，它由隔栅池、预沉池和快滤池组成。
This invention discloses a manual fast filtering sewage treatment system. It comprises the retainer tank and the fast filtering tank.
本发明公开了一种人工快速渗滤污水处理系统，它由隔栅池、预沉池和快滤池组成。
This invention discloses a manual fast filtering sewage treatment system. It comprises the retainer tank and the fast filtering tank.
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