If the air flotation machine finds a large amount of sludge in it during use, we can generally connect it with the filter press through the pipe inside, and then operate it internally, so that the internal sludge can be treated. , but in the process of processing, we must ensure their proportion, to ensure that its sludge solid content is about 2%, and then in the equipment, we add polyacrylamide, this cleaning method is more thorough, And the cost is smaller, and all the internal sludge can be cleaned.

1. The water production per unit area is increased by 4 to 5 times, and the floor area can be reduced by 70%.

2. The residence time of water in purification can be shortened by 80%, the slag discharge is convenient, the moisture content of the slag body is low, and its volume is only 1/4 of the sedimentation tank.

3.The dosage of coagulant can be reduced by 30%, and it can be started and stopped at will according to the industrial production situation, and the management is convenient.

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