Water softening salt, also known as ion exchange resin regenerant, is made of sodium chloride (NaCl) and other substances with a content of more than 99.5%. Compared with traditional table salt, water softening salt has better water solubility, contains no impurities, and is not harmful to the environment or human body. Water softening salt is used as a resin regenerator to remove the hardness ions calcium and magnesium from the resin to soften the water.
Compared with other salts, the advantage of water softening salt is that it is less corrosive to the equipment, so it can extend the service life of the resin. Moreover, water softening salt has good solubility and natural filtration effect, which can ensure the quality of water. In addition, water softening salt can also reduce the waste water discharge during water treatment, thus achieving the effect of reducing environmental pollution.