Ion exchange resin

Ion exchange resin is a type of synthetic material used to remove unwanted ions from liquids, such as water. It consists of tiny beads that are charged, allowing them to attract and hold onto ions of opposite charges. When water containing unwanted minerals, like calcium or magnesium, passes through the resin, these minerals are exchanged for sodium or hydrogen ions from the resin. This process is commonly used in water softening and purification, helping to improve water quality for various applications, including household use, industrial processes, and even pharmaceuticals.