DEMINERALISATION PLANTS

Demineralised water is exactly what it sounds like – it's water that has had all of the mineral impurities removed. There are several different methods that can be used to remove various minerals from water, including distillation, certain backwashing filters, and reverse osmosis (RO), but not all of these methods remove all minerals.

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DIFFERENCE BETWEEN DI AND DM PLANTS?

​Although DI is a common method for demineralizing water, there is actually a difference between demineralized water vs. deionized water.

Deionized water has been passed through two special types of ion-exchange resins – cation and anion – which attract positive and negative ions, respectively.  Minerals that are dissolved in water (and thus cannot easily be filtered out), typically are in the form of ions, which means that they have a positive or negative charge. The anion and cation resins attract those charged particles, pulling them out of the water and exchanging them for OH- and H+ ions. When OH- and H+ are combined, they make H2O or water. We provide ion exchange resin waste as well as electrodeionisation.

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MAJOR INDUSTRIAL APPLICATIONS WHERE DM PLANTS CAN BE USED 

The demineralized water treatment plants can be used in the following applications - 

• Boiler feed water

• cooling tower make–up water

• Food processing industry

• Pharmaceutical Industry

• In the textile industry

• Manufacturing of beverages and soft drinks

• Battery & Automobile Plants

• Fertilizer plants etc.