Tag: zero discharge treatment

activated carbon filter
Blog

Which pumps are needed for sewage treatment? What are their uses?

In the zero-discharge treatment project of industrial wastewater, the main pumps involved are water inlet pumps, high-pressure pumps, booster pumps, circulation pumps, and chemical dosing pumps. These pumps are mainly centrifugal pumps/plunger pumps, screw pumps/slurry pumps, metering pumps, axial flow pumps, and sometimes shielded pumps. The uses of these pumps

MBR reactor
Case Studies

Zero discharge treatment (ZLD) solution for coal chemical wastewater

I. Project Background and Objectives The coal chemical industry generates a large amount of wastewater in its production process, which contains high concentrations of inorganic salts, organic matter, ammonia nitrogen and other pollutants, posing a serious threat to the environment. In order to achieve clean production and environmental protection, a