Technology of high-speed water clarification with the use of microsand

Summary

The Research & Development Centre of MPUE Mosvodokanal investigated a new process of high-speed water clarification. The presented technology is an upgraded option of the traditional technology of water clarification. It allows using the potential of coagulation-settlement processes to the maximum extent. These processes have been the vital stage of the water treatment technology. The results of the studies showed that the developed technology ensures more efficient color and permanganate oxidizability removal compared to the traditional water treatment process used; besides, it decreases drastically the concentration of residual aluminium in drinking water.

Key words

high-speed clarification , microsand , residual aluminium , permanganate oxidizability , potable water , chromaticity