Nowadays, the sewage treatment system has been more common in domestic industrial enterprises, but the sewage generally only goes through primary dehydration, and the subsequent sludge treatment is not perfect, producing a large a.....

Sludge treatment is the processing process of sludge concentration, conditioning, dehydration, stabilization, drying or incineration. With the development of China's economy, the discharge of municipal wastewater is increasing day.....

The water content of the sludge produced in the wastewater treatment process is very high, so the volume of the sludge is relatively large, which causes difficulties in the treatment, utilization and transportation of the sludge. .....

Nowadays, the sewage treatment system has been more common in domestic industrial enterprises, but the sewage generally only goes through primary dehydration, and the subsequent sludge treatment is not perfect, producing a large a.....

The continuous development of modern industry has involved a lot of environmental problems, in the past, many enterprises will steal industrial sewage into the river, resulting in environmental pollution, water pollution more and .....

Sludge is the product of sewage treatment process, mainly composed of low organic matter such as amino acids, humic acid, bacteria and their metabolites, in addition, it also contains inorganic substances and mercury, cadmium, lea.....