Purification

Purification encompasses all equipment and process technologies for removing impurities from fresh water supplies. We treat water from all natural sources such as rivers, lakes, springs, wells, sea, rainwater etc. with most appropriate techniques.

The treatment is designed to convert available quality of water into desired quality of water for the intended use. Custom made and standard solutions are available to get just the right quality of water for variety of uses such as drinking, domestic use, boiler feed, processes, cooling tower make up and numerous other applications.

Our extensive knowledge of entire spectrum of technologies enables us to combine multiple technologies together in a package to deliver water with the quality, quantity as required at affordable capital and operating costs.

CHFOUR can provide solutions using following technologies and continuously add newer sustainable technologies to fulfil any requirement;

• Coagulation & Settling
• Filtration (Media / Micro)
• Ultra-Filtration
• Nano Filtration
• Reverse Osmosis
• Ion Exchange
• Electro De Ionization
• Ultra Violet Sterilization
• Ozonization
• Physico-Chemical precipitation
• Electro-Coagulation

We design, manufacture and supply equipment involved in all the above processes.

The equipment and machinery involved in the above processes are Chemical Dosers, FLocculators, Tube Settler, Lamella Clarifiers, HRSCC, PSF, ACF, DMF, IRF, UF, NF, RO, DM, Degassers, Mixed Beds, De-alkalizers, Softeners, EDI, UV, Ozonator, Electro-coagulators etc.