Municipal sludge is a precipitated substance produced in the water treatment process of urban sewage treatment plants, which contains a large number of microorganisms, mechanical properties and rich nutrients such as nitrogen and potassium, as well as excessive heavy metals and pathogenic microorganisms. At present, the moisture content of municipal sludge is mostly about 80%. Sewage treatment plant municipal sludge is the main source of sludge in China, and the sludge content is high, more difficult to dehydrate than industrial sludge.

Sludge conditioner is suitable for sludge preconcentration and sludge dewatering of municipal sewage treatment plants and various industrial and domestic sewage treatment facilities. This product has strong adaptability to water quality, high acid and alkali tolerance, and is suitable for sludge conditioning before dewatering equipment such as plate and frame type. This product is soluble in water, non-flammable, cohesive force, hydrolysis stability is good, no gel, pH value change is not sensitive, chlorine resistance.

The biochemical sludge of sewage plant with 80% moisture content is added with this product, and the functional group of flocculant molecules is used to destroy the stability of intercalated water between sludge molecules. The water content of sludge is reduced from 80% before dehydration to 40%-60% after dehydration by using conventional drum plate and frame filter press, and the sludge is dehydrated to a thin layer of hard mud cake from the flowing shape before dehydration. The sludge volume is reduced by more than 50%, the combustion calorific value of the sludge after dehydration increases significantly, the sludge after deep dehydration is widely used, and the degree of resource utilization is high. The use of this product for sludge dewatering to avoid energy consumption, reduce sludge increment, improve sludge quality, for farms, food factory sludge, can be directly used as green organic fertilizer. The main feature of municipal sludge conditioner is that it has a good dewatering effect on sludge - it can reduce the moisture content of sludge from 80% to 40%-60%; Secondly, it does not cause secondary pollution and does not need to be added. Lime is organic, non-toxic and has no side effects, does not contain chloride ions and does not corrode equipment, which facilitates subsequent sludge incineration, brick making and composting. It can be used for sludge treatment of various industrial and domestic sewage.