Softner & Demineralization

Our softener & Demineralization techniques are known for effective and efficient treatment of water. For softener, hard water is passed through the resin and the calcium and magnesium ions are removed by the resin and equal number of sodium ions is imparted to the water. The resin has finite capacity for removal of calcium and magnesium ions and after this capacity is exhausted, the resin will have to be regenerated to bring it back in sodium form. The resin is regenerated using 10-15% sodium chloride solution. Excessive salt and regeneration products are washed away by giving a slow rinse (flow rate = brine injection flow rate) followed by a fast rinse (flow rate= service flow rate)