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WebWeak acid cation (WAC) exchange resins. ... What is resin regeneration? Over time, contaminant ions bind with all available exchange sites in the IX resin. Once the resin is exhausted, it must be...
WebAldex WAC is a premium-grade, weak acid gel-type, cation resin supplied in the hydrogen form as moist, tough, uniform spherical beads. Ion exchange activity is based on its carboxylic functional...
Weba regenerant for weak acid cation exchange resins, has been investigated. Demineralized, tap and hard water were all used to prepare the abovementioned solutions. ......
WebThere are two main methods for the regeneration process: Co-flow regeneration, where the fluids are flowing from the top to the bottom of the column both during the service run as well as during...
Web• Strong acid cation resins (SAC) exchange H + ions with cation portion of TDS and are regenerated by dilute acid solution (H +) – Water becomes decationised resulting in a solution of weak and...