Industrial Mix Bed Plant - Application: Waste Water Treatment Solution

Industrial Mix Bed Plant
Demineralization Water Treatment is a physical process. Ion exchange resins are specially manufactured which help to replace the mineral salts in water. There are two types of resins " anion exchange and cation exchange resins. The former resins release hydroxyl ions which are usually negatively charged ions. The cation resins release hydrogen ions which are usually positively charged ions. As the name suggests, this is a process with two vessels " one with a cation resin and the other with anion resin. First, water passes through a cation exchanger. Every cation gets exchanged with equivalent hydrogen ions. This keeps the water electrically balanced. Water leaving the cation then passes through an anion exchange. The same principle is applied here and anions are exchanged with hydroxyl ions.