Aqua Ion Exchange Systems
Aqua Ion Exchange Systems
P N Palayam, Coimbatore, Tamil Nadu
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Demineralisation Plant

We are involved in providing our clients an assortment of precision engineered demineralisation plant, which has huge demand in the market. This range is designed and fabricated in accordance to the technology widely applicable in most of all of industrial sectors. We offer these demineralisation plants in various specifications to meet the demand.

Demineralisation Plant

Demineralisation Plant
  • Demineralisation Plant
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Product Details:

Automation GradeAutomatic
Material of Construction SS
Capacity1500 to 20000 L
Power sourceFuel and electricity
Product typeDemineralisation Plant
Voltage220v to 420v

AQUAION Industrial two bed demineralised (Deionizers) type Cation and Anion is available in a wide range with maximum flow rate from 1500 to 20000 L HP.


  • Pharma Industry and storage batteries
  • Process water for manufacturing plants
  • Boiler feeds water and electronic industries
  • Beverage and food processing industry
  • Hospital,hotel,Institute and more

Demineralization or Deionization is the process of removing mineral salts from water by using the ion exchange process. With most natural water sources it is possible to use Demineralization and produce water of a higher quality than conventional distillation.

Fluid Systems Manufacture a Wide range of custom-built softening, Dematerializing plants for industrial process water applications, with inherent design to conserve water, and save costs. They are available in different sizes and materials, manually operated or fully Automatic, & ready to install & are available as standard models or custom built versions for specific needs.

Operating Principle

A Typical two-bed DM Plant consists of two FRP/MS Rubber lined Pressure vessels connected in series along with its internal fittings. The first unit consists of high capacity strongly acidic cation exchange resin, which converts positive ions of salt and replaces them with hydrogen ions to form respective acids, which are absorbed in next vessel by strongly basic anion exchange resin. The water obtained by this process shows conductivity less than 20 µ S / cm at 25o C and total dissolved solids less than 10 ppm.
Further high purity water can be achieved by Mixed Bed Deionizers, which are designed to produce high purity treated water. They can be used as polishing units after two bed DM Plant to obtain high purity water. Mixed Bed Deionizers are single column units, filled with strongly acidic cation and strongly basic anion exchange resins mixed together.

There are four distinct stages in the operation of Deionisers

  • Service
  • Backwashing
  • Regeneration
  • Rinse/remix

  1. Service: In the Service cycle the water enters the vessel and passes through the Resin bed of the respective exchanger

  2. Backwashing: After the resins are exhausted, the bed is backwash. Backwashing is carried out by a uniform upward flow of water through the resin bed. The backwash step expands the resin bed releasing any entrapped particulate matter & removes the channeling in the resin column if occurred during the service cycle.

  3. Regeneration: When the ion exchange resins loose all the exchangeable ions, they require regeneration to restore them back to hydrogen or hydroxyl form depending upon whether they are cation or anion resins. To achieve this 4 - 5% concentrated solution of Hydrochloric acid is used for cation resin and a 4% - 5% concentrated solution of caustic soda for anion resin. Sulphuric acid can also be used for Cation Regeneration but the concentration of acid during injection must be kept at a minimum, such as to prevent calcium sulphate precipitation on the resin.

  4. Rinse: The final stage of regeneration is to rinse the resins of excess regenerate


  • Easy to install & operate
  • Complete Assembly with backwash equipment
  • Produces DM water of high purity.
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Senthil Kumar (Promoter)
Aqua Ion Exchange Systems
No. 20, Old No. 3, Dhanalakshmi Nagar, 100 Feet New Scheme Road, New Sidhapudur
P N Palayam, Coimbatore - 641044, Tamil Nadu, India

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