Jiangsu Yld Water Processing Equipment Co.,Ltd.

jiangyin, jiangsu, China

We are offering household automatic water softener, working principleto absorb the calcium and magnesium ions in the water with resin. As the hardness of the water is mainly formed and expressed by calcium and magnesium, the cation exchange resin (water softener)is generally used to replaceca2 + and mg2in the water the resin efficiency to removeca2 + and mg2+ gradually reduces as ca2 + and mg2 + in the resin increase. When the resin absorbs a certain amount of calcium and magnesium ions, it is necessary to be regenerated. In the regeneration process, the resin bed is flushed by saline in the salt box and hardness ions on the resin are replaced and discharged with recycled waste fluid, the resins function of softening exchange is recovered. The principle of sodium ion exchanging softening treatment is to use sodium cation exchange resin to exchange the hardness ingredients, ca2 + and mg2 +, in the raw water with na + in the resin, absorbing ca2 + and mg2 + in the water, so that water gets softened.