Who we are?

Sunresin is the biggest resin solution provider for food processing,plant extracts, pharmaceuticals separation,and water treatment fields in China.

SEPLITE ® resins,covering XDA Hyper-cross linked polystyrene macroporous adsorbent,LSC chelating resin and LSA complexing adsorbent have been sucessfully industrialized in treatment of organic waste water and heavy metal pulluted water.Meanwhile,some useful or valuable contents are enriched,recycled and reused,therefore to develop new sources of profits growth to balance the cost of enviroment protection.  

We,Sunresin,provide various chemicals for different kinds of water treatment solutions: 

• For potable water, effectively softened,deionized and decolored by anion and cation exchange resin;
• For origanic polluted water, phenols,amines,origanic acids, halogenated hydrocarbon are recycled by macroporous adsorbent resin;
• For inorganic polluted water, amphoteric metals like Mo,V,W in hydrometallurgy and heavy metals such as Cu,Ni,Cr,Pb,Cd,Co,Mn,As,Au, Pt, Pd, Hg, as well as nitrate, perchlorate etc. are effectively removed by chelating resin.

SEPLITE ®  XDA Hyper-cross linked polystyrene macroporous adsorbent resin for organic polluted water treatment for Organic acids recycling 

SEPLITE ® XDA Hyper-cross linked polystyrene macroporous adsorbent  is especially used for organic polluted water,such as recycling phenols,amines,organic acids,nitro-,halogenated hydrocarbon etc. from waste water of industries as petrochemical,dyestuff,pesticide,medicine and their intermdeiates. In recycled water project recovering low-medium boiling solvent, removing minim organic,color and ammonia nitrogen to lower RO discharge to standard.

Advantages of  SEPLITE ®  XDA macroporous adsorbent resin

1.suitable pore diameter, high surface area as well as high selectivity to target substances. 
2.good resistance to high temperature, salt, acid and alkali 
3.suitable for various techniques. 
4.excellent kinetic properties which leads to high adsorption rate.