Ion exchange resin is a chemical used to remove hardness from water, mainly through cation exchange. Its working principle is to use the active groups in the resin to reversibly exchange ions with cations such as calcium and magnesium in the water, thereby replacing these cations from the water and softening the water.

The definition of cation exchange resin can be explained from multiple perspectives. Cation exchange resin

The ion exchange resin method is an effective solution to significantly reduce the concentration of arsenic in water.

This macroporous resin is a new type of organic polymer adsorbent developed in the 1960s, and is now widely used in the fields of environmental protection, food and medicine.

Ion exchange resin is a high molecular polymer with functional groups that is insoluble in water, acid, alkali and other organic solvents. It has selective exchange and adsorption capabilities for various ionic substances and some organic substances.

Chelating functional groups for different metal ions and the professional technology of using chelating agents to graft onto resins, fully leveraging the advantages of solid-liquid separation, overcoming the shortcomings of liquid extractants in purifying trace residues in products, purifying high-purity chemicals, removing fluoride, arsenic, nitric acid, heavy metal ions from drinking water, arsenic, nitric acid, fruit juice, and beverage, and food and medicine Ionic membrane caustic soda secondary brine purification, wastewater discharge standards, etc., meet the unique applications in various fields.