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Chelating resin / Chelex 100 sodium form

Chelating resin / Chelex 100 sodium form

Name: Chelating resin Purity:98%min Package: 5g,25g,200g,500g,1kg Worldwide Delivery

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Material Chemistry

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Product introduction

Description of Chelating resin

Chelating resin is a type of cross-linked functional polymer material that can form multi-coordination complexes with metal ions. The mechanism of chelating resin adsorbing metal ions is that the functional atoms on the resin undergo coordination reactions with metal ions to form a stable structure similar to small molecule chelates, while the mechanism of ion exchange resin adsorbing is electrostatic interaction. Therefore, chelating resins have a stronger binding force to metal ions and are more selective than ion exchange resins.

As countries have increasingly higher requirements for environmental protection policies, the standards for wastewater discharge are also getting higher and higher. Metal ions are one of the important discharge standards. They can be used to remove nickel, copper, mercury, boron, and arsenic from water. Zinc plasma can also recover valuable metals in wastewater, such as gold, silver, palladium, platinum, and silver, to achieve resource reuse.

Typical application of Chelating resin

Ion membrane caustic soda secondary brine refining (calcium and magnesium removal)
Arsenic and boron removal from industrial water and groundwater
Precious metal recycling
Heavy metal removal
Remove nitrate and perchlorate from drinking water
Fluoride and phosphorus removal from groundwater