The Dm plant has its mineral ions removed. Mineral ions such as cations of Sodium, Calcium, Iron, Copper, etc., and anions of Chloride, Nitrate, etc. are common ions present in water. Dm plant is a physical process which uses in particular manufactured ion exchange resins which provides ion exchange site for the substitute of the mineral salts in water with water forming H+ and OH- ions. Since the majority of water impurities are dissolved salts, deionization produces high purity water that is normally similar to distilled water, and this process is quick and without scale build-up. The Dm plant is the main equipment used in the training process of high cleanliness water and treated water.
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