PRODUCT DESCRIPTION

ZGA351  is  a  macroporous  strong-base  TypeⅠanion  exchange  resin based  on  polystyrene  with  quaternary  amine  groups.  It  has  a  unique macroporous structure which contributes its high capacity and excellent physical and chemical stability. Its resistance to organic fouling is superior to gel resin because of its large pore structure. The resin is mainly used in preparation of pure water, ultra pure water and condensation polishing. It can  be  used  for  waste  water  treatment,  recovery  of  metals  and  many chemical processing applications.

ZGA351 series has four products: ZGA351 for genral use; ZGA351FC for double compartment bed and floating bed system; ZGA351SC for dual bed and  ZGA351  MB  for  mixed  bed  system,  and  ZGA351-Z  is  especially  in condensate polishers with high flow rate.

FEATURES & BENEFITS

● FINE PARTICLE SIZE

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

● ORGANIC FOULING RESISTANCE

The  unique  macroporous  structure  provides  higher  removal  capacity  and greater elution of large organic molecules increasing resistance to organic fouling.

● SUPRIOR PHYSICAL STABILITY

Over 93% sphericity combined with high crush strengths and uniform particle size provide greater resistance to bead breakage to mechanical, thermal or osmotic stresses.

ITS PHYCIAL & CHEMICAL PROPERTIES

APPLICATIONS

● Deionization and demineralization

ZGA351 can be used in both multiple and mixed bed demineralizers wherever all kinds of ions and organic will be removed. The resin has longer service life and higher quality effluents in mixed bed demineralizers such as condensate polishers, because it  has  unique  structure  with  a  high  resistance  to  the  corresponding  mechanical, thermal  and  osmotic  stresses  and  also  features  of  excellent  separability  during regeneration due to its low density and opaque appearance.

ZGA351 with unique macroporous structure provides the capability of reversibly adsorbing naturally occurring organic substances that tend to foul anion resins. It gives  higher  operating  capacity  and  higher  quality  effluents  when  an  influent containing mush more organic materials is used.

●   Other applications

ZGA351 macroporous strong base typeⅠanion exchange resin can also be used in many fields such as hydro-metallurgy, decolouring in food industry, decoloring cane sugar   and   corn   syrup,   separation   and   purification   of   biochemicals   and   in pharmaceutical industry.