Now most of the water hardness is very high, seriously affect our usual water effect, and the emergence of water softening equipment can effectively reduce the hardness of water, but most of the water softening equipment need to add salt in the replacement of soft water, what is the reason for this?
Water softening equipment in the resin to react with salt, replacement and then generate soft water, so that the resin can be reused, both to reduce costs and reduce the waste of environmental pollution. If the lack of salt, the resin reaches saturation, it can not remove the calcium and magnesium ions in the water, and thus can not continue to soften the water system, the water softening equipment in the water is not softening the meaning, so the water softening equipment needs to add salt to better operation, play its role.
The above is the reason why the water softening equipment needs to add salt, salt as part of the water softening equipment, is mainly to make the ions in the water softening device to restore regeneration, so as to achieve the role of dissolvable calcium and magnesium ions in the original water to reduce the content.
