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ZGD 750 Macroporous Strong Base Anion Ion Exchange Resin |
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PRODUCT DESCRIPTION ZGD 750 (Cl or OH form) resin is a high capacity, organic-fouling resistant macroporous type I strong base anion exchange resin. It is supplied in both chloride and hydroxide forms. Its intended applications include organic scavenging, organics and color removal for water/wastewater treatment and in sugar processing. ZG D750 is strongly recommended for application upstream of anion demineralizers or mixed bed demineralizers where organic removal are required to protect the downstream resins from organic fouling. ZG D750 can also be used in the removal of certain heavy metal elements in water or wastewater where fouling resistance and thermal or chemical stability is required. ITS PHYCIAL & CHEMICAL PROPERTIES
APPLICATIONS ZGD750 resin is insoluble in dilute or moderately concentrated acids, alkalies, and in all common solvents. However, exposure to significant amounts of free chlorine, “hypochlorite” ions, or other strong oxidizing agents over long periods of time will eventually break down the crosslinking. This will tend to increase the moisture retention of the resin, decreasing it’s mechanical strength, as well as generating small amounts of extractable breakdown products. it is thermally stable to 100C(212o F) in the chloride form. The OH form resin is recommended for application temperature lower than 65C(150o F)
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