Reasons to clear the sedimentation pond
1. Because they can not suck sediment bottom wells up by sucking sludge (thickness of sediment 70 cm)
because of sediment deposition for a long time. The sediment coagulating solid
2.If there is no clean pond sediment below is the cause of the problem. A suction pump sludge pump work that is the cause to lose. And can not suck up the sludge compressed by machine FILTER PRESS again
3. Make wastewater let also law firm.The settlement has a problem, because there will be a waste sludge mixed with waste water, which is against the law!
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