Classification Of Ion Exchange Resins By Use

Resin for water treatment

Water treatment resin is mainly used for water softening, desalting, decolorization and other treatment processes, such resins usually have high exchange capacity and selectivity, and can effectively remove hardness ions, heavy metal ions, organic pollutants and so on.

Pharmaceutical resin

Pharmaceutical resin plays an important role in the process of drug separation, purification and concentration. Because drug molecules often have complex structures and properties, resins for pharmaceutical use need to be highly selective and stable to ensure the quality and purity of the drug.

Food resin

Food resins are mainly used for the extraction and separation of pigments, flavors, sweeteners and other additives in food, and such resins need to have good food safety and meet the requirements of relevant regulations and standards.

Ion exchange resin for chromatography

In the biotechnology and pharmaceutical industry, high-resolution chromaton exchange resins are widely used in the separation and purification of proteins, nucleic acids and other biological macromolecules, such resins not only require a high degree of selectivity and exchange capacity, but also need to have good biocompatibility and stability to ensure that the activity and purity of the target product is not affected.

Regeneration and environmental protection resin

In view of the needs of environmental protection and resource recycling, ion exchange resins with excellent regenerative performance and environmental friendly have gradually received attention, such resins are designed to take into account easy regeneration and reduce the use of chemical agents in the regeneration process, and some can even achieve regeneration through physical methods, greatly reducing treatment costs and environmental pollution.

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