High Rate Solid Contact Clarifier (HRSCC)June 26, 2021 2021-06-26 7:04
High Rate Solid Contact Clarifier (HRSCC)
It is one type of clarifier.
In HRSCC coagulants and the re-circulating sludge is mixed thoroughly in intimate contact for a long time in the cone sections of the clarifier.
Influent from equalization tank is pumped to HSRCC. In HRSCC coagulant and poly is dosed, for proper suspended solids removal efficiency. Lime and dolomite can also be dosed for silica and hardness removal. Sludge from HRSCC is removed in sludge holding tank and further dewatered in dewatering system.