Sand Filter & Softner
Water Softening is a simple process of ion-exchange. In this process Calcium & Magnesium ions are exchanged by Sodium ions. Thus, Hardness forming agents are converted in to soluble Sodium salts. Softening is carried out by simple filtration through the exchange material.
When the exchange material is exhausted it requires re-generation with Sodium Chloride. The output of softner will vary according to changes in inlet water quality.
The quality of raw water is very hard & is bound to produce scaling at regular time intervals. To minimize probability of scaling installation of softner is must.
SPECIAL NOTE :
To control level of TSS–TOTAL SUSPENDED SOLIDS (undiluted impurities &sand particles entering in Tower Basin) in cooling tower water Installation of online SAND FILTER IS MUST.
It will enhance efficiency of Softner resin by protecting it getting covered by Sand.