Strong base anion(SBA) exchange is a process that involves the exchange of ions from one phase to another. It has been implemented by drinking water utilities with nitrate, arsenic, and other groundwater contaminants and, as such, has been researched extensively. During water treatment, negatively charged anions in the liquid or water phase are transferred to the solid phase of the resin by replacing anions, typically chloride, from the resin matrix.
Raw water containing Cr(VI) is pretreated as required. Pretreatment typically includes prefiltration to protect the resin bed from particulate fouling. Since the functional groups of SBA Resins remain ionized over a wide pH range, there is not typically a requirement for pH depression for operation. Once pretreated, the water passes through pressure vessels containing SBA Resin where the Cr(VI) and other anions are exchanged for chloride.
Lanlang ® TA208
Is a premium grade gel type I strong anion exchange resin in chloride form with quaternary amine (Trimethylamine) function group and very high capacity. TA208 is designed for hexavalent chromium and uranium removal. TA208 has exceptional operating capacity and physical stability to offer long life.
1. Certificate of Analysis(COA) test report offered for you
2. Special service: Samples store 1+ years for tracking test anytime
Complete data sheet and free samples for test, freely contact us! Lanlang is your reliable strong anion exchange resin supplier.