The sludge dewatering agent can fully break the organic biomass in the sludge and then flocculate and dehydrate after releasing water, with small dosage and high dewatering efficiency, which is conducive to the reduction treatment of sludge by dewatering equipment. At the same time, the microstructure of the removed mud cake is loose and breathable, which is very suitable for further drying treatment.

The main components of sludge dehydrating agent include water purification agent, organic polymer, sludge stripping agent, wall breaking agent degreaser, sludge surface structure modifier, etc. It is a chemical agent that can change the surface structure of sludge, reduce the solid surface load of sludge, reduce the specific surface area of sludge surface, and destroy the structure of bacteria. Sludge dewatering agent is suitable for sludge preconcentration and sludge dewatering of municipal sewage treatment plants and various industrial and domestic sewage treatment facilities. Sludge dehydrating agent has strong adaptability to water quality and high acid and alkali tolerance.

Mechanism of action of sludge dehydrant: The main components of sludge dehydrant change the surface properties of sludge through synergistic action, reduce the specific surface area of sludge, destroy the cell wall and cell membrane, release intracellular water, and then remove free water, bound water, capillary water and intracellular water in most biochemical sludge.