A DESALINATION OF COOLING TOWER MAKE-UP WATER AND EFFLUENT RECYCLING SYSTEM

摘要

The present invention relates to a system for desalinating cooling tower makeup water and recycling wastewater. The system for desalinating makeup water and recycling discharged water comprises: a makeup water desalination equipment composed of a raw water storage tank, a weak acid cation exchange resin tower filled with a weak acid cation exchange resin, an ultrafiltration equipment for removing suspended solid materials, microorganisms, and organic materials, and a reverse osmosis membrane equipment for supplying the desalinated raw water to a cooling tower; and a wastewater recycling equipment composed of a wastewater collection tank for collecting discharged water, a flocculation equipment for impressing the concentrated sludge deposited by flocculating suspended solid materials, microorganisms, and organic materials, and a filtration unit for removing residual suspended materials in the purified water. The present invention can increase efficiency of desalination equipment by increasing a collection rate of desalinated water in the reverse osmosis membrane equipment and efficiency in desalination.