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.

The big problem facing domestic municipal sludge is that the sludge dewatering is not complete, and the sludge treatment equipment is difficult to meet the environmental protection requirements. However, at this stage, the municipal sludge conditioner independently developed by Weifang Wokos Chemical Co., Ltd. can effectively solve this problem, dewatering the sludge to 40%-60% moisture content, forming a recyclable sludge cake, which lays a good foundation for municipal sludge treatment.

Municipal sludge conditioner 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 and destroy the structure of bacteria. The main components are inorganic compounds, sludge surface structure modifier, degreaser, wall breaking agent, sludge surface treatment agent, sludge stripping agent and so on. Combined with the plate and frame mud press, the sludge moisture content can be reduced from more than 90% to 40%-60%, and the sludge reduction can be fully realized.

The main feature of municipal sludge conditioner is that it has a good dewatering effect on sludge, and 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.