The papermaking industry generates a large amount of sludge during the production process. This type of sludge has a complex composition, containing fibers, fillers, additives and a small amount of pollutants. It is characterized .....

Municipal sludge, as a by-product generated in the urban sewage treatment process, is complex in composition and has a huge output. It contains a large amount of organic matter, microorganisms, heavy metals and various colloidal s.....

In the process of manufacturing various types of drugs in the pharmaceutical industry, a large amount of pharmaceutical sludge is produced. This type of sludge has a special composition and is highly hazardous. Its treatment diffi.....

The papermaking industry generates a large amount of sludge during the production process. These sludges are complex in composition and difficult to treat, which has always been an environmental protection problem plaguing enterpr.....

In the complex process of sewage treatment, sludge treatment is an extremely crucial yet challenging link. If a large amount of sludge is not properly treated, it will not only occupy a large amount of land resources, but also may.....

With the improvement of the treatment rates of domestic sewage and industrial wastewater, the output of sludge is increasing day by day. Due to the extremely high moisture content and poor dewatering performance of sludge, the cos.....