WebPolishing with Ion Exchange Resin. DuPont™ AmberLite™ mixed bed ion exchange resins is the standard final polishing step for boiler make-up water and is a critical part of steam condensate...
WebIn this case, the resin has an affinity for divalent anions (carbonate, bicarbonate). Carbonate and bicarbonate are exchanged for chloride ions. Once resin is saturated, a brute force wash of the...
WebWhen operated in the hydrogen form, WAC resins remove cations that are associated with alkalinity, producing carbonic acid as shown: These reactions are also reversible and...
WebJun 19, 2003 · WAC resins remove only cations associated with alkalinity. While WAC resins can remove monovalent ions such as sodium associated with hydroxide alkalinity, in most water treatment...
WebOne type of resin commonly used in water softening is zeolite resin, which is why ion exchange softening is often known as zeolite softening. When other types of resins are used, ion exchange...
WebAnion resins in the chloride form are used to remove alkalinity and in the hydroxide form will remove all anions including sulfate, nitrate, chloride, alkalinity, and silica. Resin...












