With the improvement of people's living standards and the rapid development of the clothing industry, more and more sludge is generated in the process of fabric processing, printing and dyeing. Printing and dyeing sludge is charac.....

How to make the municipal sludge to achieve deep dehydration, to meet the discharge standards? The deep dewatering of municipal sludge can not only eliminate the odor of sludge, achieve the reduction of sludge capacity and volume,.....

In the process of industrial wastewater and domestic sewage treatment, a large amount of sludge will be produced. The moisture content in the sludge is as high as 95% to 97%, resulting in a huge volume of sludge, and some of the h.....

With the increasing production of sludge, the sludge moisture content is very high, poor dewatering performance, resulting in a sharp increase in the cost of sludge follow-up treatment, through physical, chemical or biological met.....

Sludge is a semi-solid or solid substance with different water content produced in the sewage purification treatment process of sewage treatment plants. It has complex composition, including bacteria, sediment particles, fibers, o.....

The residual sludge moisture content discharged by the biochemical system is generally 99.5% ~ 99.8%. After concentration and ordinary mechanical dehydration, the moisture content of the sludge is still as high as 80%, and further.....