Water softener filter
Ion exchange resin is used in water softening system for Ca+, Mg+ and other cation exchange. To prevent undissolved salt from depositing in the surface of reverse osmosis membrane, the resin which ensures well permeable ability of membrane module after it works a long time and extends lifetime of membranes, enhances quality stability of ro purified water. Water softener is vertical structure which use frp material, produced as vessel standard, designed pressure for 8kg/cm2 that American auto valve is used for full-automatic salt regeneration.
Fiest, with strong-acid out from raw water, outlet water is relative softener water cation resin, Mg+ and Ca+ are exchanged out from raw water. Thus, water softener out from water softener is relative softer water. In this phase, Chemical reaction is 2RNa+Ca+(mg2+)=R2Ca(mg)+2Na+. The resin must be regenerated when it had adsorbed enough Ca+, Mg+, With 2%-5% strong salt water (with flow rate of 6/m/h), it exchanges out Ca+, Mg+from the resin, then whose ability of ion exchange will be recovered. In this step, the chemical reaction is: R2Ca+2Na+=2RN+Ca2+. At ast, discharging waste water. 
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Official website: Www. Zgyld. Com
Guarantee period: 1 year