Softening is a hardness removal process by cation resin. This cation resin removes undesirable hardness ions from raw water by exchanging them with desirable ions. In commercial use, there are two classes of resins which are industrial grade and food grade. Because the resin has a limited capacity for exchange, it must be regenerated with a solution, for example, concentrated saline, in specific proportion to regain its function.
Deionized water (or demineralized water) is the water that has been purified by passage through a bed of ion exchange resin which removes mineral salts, as a result of pure water as distilled water. Water deionizers use both cation and anion Exchange to exchange both positive and negative ions with H+ or OH- ions respectively, leading to completely demineralized water. Deionizers do not remove uncharged compounds from water, and are often used in the final purification stages of producing completely pure water for medical, research, and industrial needs.
TOP RICH provides designing and installation of ion exchange system which produced soft water ordeionized water supplying to production process. Our systems are widely use in many kinds of industrial such as foods and beverages, cosmetic and pharmaceutical, electronics parts, metal sheets and also boiler and cooling tower.