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What is Ion Exchange and Demineralization Process about?
This process involves ion exchange to purify water through demineralization. Cation and anion exchange resins are used to exchange ions in the water. Cation exchange resins exchange hydrogen ions for cations like calcium and magnesium. Anion exchange resins exchange hydroxide ions for anions like carbonate and sulfate. Together this removes dissolved salts from the water. The resins eventually become exhausted and require regeneration using acids or bases to restore their exchange abilities.
- Author
- neha yarrapothu
- Language
- EN