ro softener is a membrane separation unit. It is the forced passage of water through a membrane against the natural osmotic pressure to accomplish separation of water and ions. more...
A water softener is designed to remove the hardness (a combination of Calcium & Magnesium salts) from the water by a process known as ion exchange. The media, called resin, in the softener is charged with sodium ions from the brine (sodium chloride) contained in the brine tank, dmore...
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