1. Www.marketsandmarkets.com, “Ion-exchange resins market.” https://www.marketsandmarkets.com/Market-Reports/ion-exchange-resins-market-865.html (accessed Mar. 31, 2020).
2. Drofner K. Ion exchangers. Berlin-New York; 1991.
3. Ion exchange;Harland,2007
4. Ion exchange materials: properties and applications;Zagorodni,2006
5. Acidic and basic ion exchange resins for industrial applications;Di Girolamo;J Mol Catal A: Chem,2001