long island water authority
What is Demineralizer?A demineralizer is a system, which utilizes ion exchange chemical process to remove liquified ionic compounds (salts) from water. It is additionally known as Deionized Water System, Demineralizer or DM Plant. A regular Demineralization Plant (DM Plant) includes two vessels. The feed water or raw water is passed through very first vessel i. e. consisting of solid base cation material in the form of Hydrogen (H+), whereupon all the positively charged ions (salt, calcium, iron as well as copper etc[D]) are exchanged for Hydrogen ions; then, the water additionally passed through an additional vessel containing strong base anion resin through Hydroxyl (OH-), whereupon all the adversely billed ions (chloride, sulphate, nitrate, etc) are traded for hydroxide ionsDemineralized Water is Water completely complimentary (or almost) of liquified minerals as an outcome of one of the following processes:PurificationDeionizationMembrane filtering (reverse osmosis or nanofiltration).