PRODUCT DESCRIPTION

ZGA302  is  a  bead  form  standard  gel  strong  base  Type  Ⅱquaternary ammonium anion exchange resin with a styrene-DVB copolyment matrix. It has both high operating capacity and superior regeneration efficiency. This resin provides greater resistance to organic fouling than Type Ⅱstrongly basic exchangers. It is suitable for the incoming water containing high level of  mineral  and  organic  substances.  ZGA302  can  be  used  in  all  types demineralizers.

FEATURES & BENEFITS

● FINE PARTICLE SIZE

95% all beads are in the assignation range; giving a lower pressure drop and superior kinetics.

● ORGANIC FOULING RESISTANCE AND HIGH OPERATING CAPATITY

The resin provides a higher regeneration efficiency and superior resistance to organic fouling compared with other types of strongly basic anion exchanger resins due to its type Ⅱfunctional group.

● SUPRIOR PHYSICAL STABILITY

The resin combined with high crush strengths and uniform particle size provide excellent mechanical thermal and osmotic stability and dynamic properties.

ITS PHYCIAL & CHEMICAL PROPERTIES

APPLICATIONS

ZGA302 has both excellent physical stability and greater regeneration efficiency. Its superior resistance to organic fouling provides a longer service life especially in treatment incoming water containing high level of mineral and organic substances.

The resin is a type Ⅱ strong base anion exchange resin devoid of taste and odor and meets the requirement of paragraph 173.25 of the FDA in the food industry and preparation of beverage and potable water. In some applications that also  require water of low taste and odor, such as in pharmaceutical, cosmetics, good processing and humidification, the type Ⅱ resin will still be selected due to less odor.

ZGA302 is generally used in both multiple and mixed bed deionization systems where its tremendous operating capacity is best utilized. In multiple bed deionization systems, the incoming water supply is first passed through a cation exchange resin bed. In mixed bed operations, both cation and anion resins are mixed in a single unit to provide the ultimate in high purity from a deionization system.

The resin can be regenerated with sodium chloride and used to remove alkalinity. It is also used in the chloride cycle to reduce nitrates and in the sulfite form to remove oxygen from demineralized or distilled water.

ZGA302 is suitable for preparation of pure water, especially for water source with higher salt sontent and separation of boichemicals.

ZGA302  is  usually  used  in  decolorization  of  cane  and  corn  syrup  and  in pharmaceutical industry. It is suitable for separation and purification of antibiotics from ferment liquid.