Water softening is an approach that assists in the removal of the ions that make it harder. Calcium, as well as magnesium and iron ions, are eliminated during the process of water softening therapy.
The process of softening can be accomplished with the help of ion-exchange resins as well as lime-soften. In addition to these two methods of reverse osmosis processes, reverse osmosis also is used for softening water. Other techniques include precipitation and sequestration through the adding agents that chelate.
Ion-exchange resins are devices that – The standard softening equipment designed for use in homes relies on the ion exchange resin in which the ions of hard water are exchanged with sodium ions. Ion exchange machines reduce or eliminate the degree of hardness by taking out the magnesium and calcium-free ions and replacing them with sodium and potassium ions.
Lime-softening is the method by which adding lime lowers the hardness of water, making it soft. The method for softening water is superior to the ion exchange process, however, it requires full-time and experienced personnel to operate the device.
It is the Water Softening Plant in Kolkata is complemented by the most sophisticated softeners to assist in eliminating the ions in the form of hard. The softeners have separate brine tanks that make use of the standard salt for brine solutions. In the normal process of operation, the water that is hard is transferred into the mineral tank, and the calcium and magnesium ions from it are released out of the beads.