Demineralization Water Treatment Plant

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DM Plant is an Ion exchange technology used to remove salts (cations and anions) from water. Soluble chemical compounds, when dissolved in water, become ionized; that is their molecules dissociate into positively and negatively charged components called ions.

DM Water systems produces high quality water free from any kind of minerals. It operates on the principle of ion exchange, degasification and polishing for treating water and removing ions. Demineralization technology is one of the cost effective solutions for treatment of water. These systems are widely used to treat water in the field of steam, power, process, and cooling.

Demineralised water finds wide application in the fields of steam, power, process and cooling. We have a several successful installations in major power plants, steel mills, refineries, petrochemical complexes, etc.

Use of Demineralized Water Plants

  • Pharmaceutical Industries : Demineralized water is used in the production of pharmaceutical goods, where extremely pure water is necessary to prevent contamination and guarantee product consistency.
  • Electronic Industry : Circuit boards and other electronic components are cleaned in the electronics sector using demineralized water and this is due to the possibility of electrical shorts and damage to delicate electronic components caused by mineral-rich water.
  • Power Generation : Since minerals and other impurities in the water can lead to corrosion and scale buildup on machinery and piping, reducing efficiency and possibly causing damage, that's why demineralized water is used in power plants for cooling purposes and these demineralized water plants can be easily availed through Demineralized Water Plant Manufacturers in India.
  • Automotive Industry : Demineralized water is used in automobile manufacturing procedures when high-purity water is necessary to guarantee the durability and performance of the product, such as batteries, etc. So you can go for a Demineralized Water Plant for a variety of reasons.

Advantages Of Having DM Plants

  • DM plants offer you the best quality water than distilled water
  • The DM plants are available for small, medium, and large scale purposes
  • DM plants use a natural ion-exchange process without using any chemicals
  • The DM plants also have space for water storage
  • Using DM plants, you can reduce the overall production cost
  • Get normal pH in the demineralized water

Working

Feed water is passed through two small polystyrene beds filled with ion exchange resins. The cations present in water get exchanged with hydrogen ions in first bed. And the anions are exchanged with hydroxyl ions, in the second bed.
  • The Feed water is pumped in to cationic based this units remove Cationic ions from the water
  • Then the water enters through the Strong Base Anions and Anions get removed from the water stream
  • Mixed Bed units polishes the water, greatly reducing the conductivity level
  • The feed pumps provide regeneration water to the regeneration skids
  • Different regeneration skids provide the necessary amount of dilute chemical to the demineralization vessels
  • Finally the demineralized water is then passed to the storage tank

Technical specifications

After the exchange, the quality of water is as follows:
  • Cation quality - less than 10 Micro siemens per centimeters
  • 7.5 to 8.5 pH
  • Used as a polishing unit, the mixed bed has less than 1 micro siemens quality