Why does the Sludge needs to be Dewatered?

Sludge dewatering is a requirement of environmental protection policies. Sludge contains a lot of water, and there will be overflowed by direct transportation, which cannot be directly transported over long distances. The environmental protection policy requires that the secondary treatment can be carried out only after the reduction treatment.

sludge dewatering treated by centrifuge

The need for sludge reduction treatment. The sludge itself contains a lot of water and is in the form of a paste, which is not easy to be transported or treated. Only after the sludge is dewatered, the mud and water are separated, the mud cake and sludge can be easily transported and processed, and the water can be reused and reused to save water resources. At present, sludge dewatering mainly adopts sludge dewatering filter press, sludge dewatering screw stacker, sludge dewatering centrifuge, etc.

sludge dewatering treated by filter press