High Rate Solids Contact Clarifier is widely used for clarification of raw water and wastewater. Incorporates the design of internal solid recirculation thereby optimising the chemical consumption and making it more economical than conventional filter.

Working Principle:-

The raw /Wastewater, coagulants and large quantities of recirculating precipitates are thoroughly mixed and are retained in intimate contact for prolonged period of time in the draft tube and cone sections of the clarifier. The intimate contact causes the chemical reactions to proceed at a rate with a minimum of coagulants. Further by contacting the water with the great volumes of precipitates in circulation, maximum clarification of the water can be obtained by the adsorptive properties of the precipitates or flocs formed.


High Rate Solids Contact Clarifier is widely used for clarification of raw water and wastewater. Incorporates the design of internal solid recirculation thereby optimising the chemical consumption and making it more economical than conventional filter.

Working Principle:-

The raw /Wastewater, coagulants and large quantities of recirculating precipitates are thoroughly mixed and are retained in intimate contact for prolonged period of time in the draft tube and cone sections of the clarifier. The intimate contact causes the chemical reactions to proceed at a rate with a minimum of coagulants. Further by contacting the water with the great volumes of precipitates in circulation, maximum clarification of the water can be obtained by the adsorptive properties of the precipitates or flocs formed.

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