Most of the paper sludge is composed of cellulose organic matter, nitrogen, phosphorus, potassium and other plant nutrients, and contains a certain amount of trace heavy metals and pathogenic bacteria. According to the characteris.....

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 .....

Printing and dyeing wastewater sludge according to the main components to be classified into organic sludge and inorganic sludge two categories. Biological sludge is organic sludge, with organic matter as the main component, the t.....

The selection and application of deep dewatering agents for printing and dyeing sludge are of great significance to improve the dewatering efficiency, reduce the moisture content and reduce the cost of follow-up treatment. The fol.....

Sludge dewatering needs to use sludge dewatering agents, then what are the sludge dewatering agents? Add what medicine effect is good? Regarding a series of problems of sludge dewatering agents, today's sludge conditioner manufact.....

The new sludge dehydrating agent (sludge enhancer) has shown remarkable effect in solving the problem of sludge press filtration. The following is a detailed analysis of how the new sludge dewatering agent can effectively deal wit.....