The definition of soft water equipment softened water equipment schematics water softening equipment, water hardness name suggests reducing equipment, mainly in addition to remove water calcium and magnesium ions in the process of demineralized water softening equipment, it can not reduce the total salt content of the water . Works softening equipment is mainly due to water hardness and is represented by calcium, magnesium form, it is generally used as the inner cation exchange resin (softener), the water Ca2 +, Mg2 + (the main component of the formation of scale) to displace the resin Ca2 +, Mg2 + content increased water softening equipment maintenance, resin to remove Ca2 +, Mg2 + decreased performance. When the resin to absorb a certain amount of calcium and magnesium ions, it must be the regeneration process is the salt in the salt water rinse tank resin layer, the hardness of the resin ion exchange out in, with the regeneration waste water discharge tank, the resin He resumed soften exchange. Since the hardness of the water main form and said that due to the hardness of water is mainly formed of calcium, magnesium, and represents the principle of the sodium ion exchange softening process is raw water exchange resin sodium cations, the hardness constituents in the water Ca2 +, Mg2 + and the calcium, magnesium resin is exchanged for Na +, Ca2 thereby adsorb water +, Mg2 +, the water is softened. As with RNa representatives sodium type resins, which exchange process is as follows: 2RNa + Ca2 + = R2Ca + 2Na + 2RNa + Mg2 + = R2Mg + 2Na + The water through the sodium ion exchange, Ca water +, Mg + is replaced by Na +. Operational flow control valves are generally as follows: run, anti-washing, absorption of salt and slow wash, salt water tank, flushing. Softened water equipment workflow (b): Slow rinse (replacement): After the salt water flows through the resin, with raw water at the same flow rate slowly resin salt rinse the entire washing process is called slow, since the washing process calcium and magnesium ions are still a lot of functional groups on the sodium ions are exchanged, based on actual experience, the process is the main process of regeneration, so many people will this process is called substitution. This process is generally the same time suck salt water softening equipment, namely, about 30 minutes. Fast Flush: In order to thoroughly rinse the salt residue, to be used with a flow rate close to the actual work softening equipment manufacturers, the resin is washed with raw water, final effluent of this process should be the standard soft water. Under normal circumstances, quick rinse process is 5-15 minutes. - Water softening equipment, water softening equipment, wholesale, Xingning water softening equipment, Guangzhou Tianshui Tianshui manufactured by Guangzhou Environmental Protection Technology Co., Ltd. Tianshui Guangzhou Environmental Protection Technology Co., Ltd. (jintianshui2.1688.com/) strong, credible, in other industries, Guangzhou, Guangdong has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Guangzhou Tianshui into the brilliant and you work for a better future!