D301G macroporous gold-extraction resin, as an important ion exchange material, is widely applied in the extraction of precious metals due to its excellent performance.

Ion exchange resins are primarily used in the sugar industry for decolorization and clarification of sugar syrups. These resins are synthetic materials that have the ability to exchange ions with the solution they are in contact with.  

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

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.

Ion exchange resin is a kind of macromolecular compound with network structure and functional groups. It mainly consists of the following three parts: