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- Water
softening. Utilized in laundries, hospitals, chemical manufacturing, pigments industry, textile industry, power plants, hotels, restaurants, and ice plants.
- Water deionization. Utilized in air conditioning, drinking, water feed for boilers, chemical production, pharmaceutic industry, electro-plating, electronic products, leather industry, mirrors, photography, and battery.
- Domestic tasks. Soap can be better used, clothe can be worn more, incrustations in kettles disappear, shaving is better, meat and vegetables are cooked better.
- Extraction of metal contamination. Employed in foods, pharmaceutic industry, chemical products, tanning, pottery manufacturing, pigments manufacturing, and paper plants.
- Recovery of metallic ions. Copper from acid residues, gold from cyanide solutions, zinc from water mine, chrome from platinum processing, and uranium.
- Recovery and purification of organic alkalis. Alkaloids, amino acids, colorants, vitamins, amines, acetone, quaternary ammonium.
- Recovery of acid substances. Citric and ascorbic acid, fatty acids from soap fabrication, tartaric acid from wine residues, nicotinic acid from vitamin production.
Chelating resins
They are a type of resin formed from a chelate which is a coordination compound with a metal in the central atom and joints to other atoms by covalent link so that can be formed heterocyclic rings being the central atom part of each ring.
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