Shenyang softening, water softener works is that the machine in working condition will be the source of most of the calcium and magnesium ions in water replacement out, the source of water under pressure flow, flow through the vessel is equipped with an ion exchange resin (water softener) the resin contained in the exchangeable Na + and cations (Ca2 +, Mg2 +, Fe2 +, etc.) in water by ion exchange, the container out of the water Ca2 +, Mg2 + ion content is greatly reduced, the outflow of water is very low hardness softened, when ion exchange resin After a certain amount of calcium and magnesium ions adsorption saturation must be regenerated - with saturated brine soak resin layer, the resin adsorption of calcium and magnesium ions displace regeneration, restore exchange capacity of the resin, and discharging waste water. Shenyang softening, water softener mainly to solve the scale problem caused by hard water, so the hard water of the United States, household water softeners have been quite popular. Resin looks a bit like a rough sand, but the resin particles are more rounded and smooth. Resin hard water minerals can be removed by ion exchange. Water softener unit contains a filter made of food-grade synthetic resin material. Before the reproduction of backwash water from top to bottom, backwash two purposes, one is to make the operation by pressing the backwash of the resin loose, it is conducive to the resin particles backwash full contact with; the second is to run accumulation in the surface layer of the resin suspension along with the backwash water was discharged, so switch the flow resistance is not growing, most advanced automatic control system softening, anti-washing, absorption of salt and slow wash, quick wash, salt water tank and so the whole process is automatic. Home water softeners to enter China to hard water of north and northwest China as the main market, is in its infancy.