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Demineralisation Plants

Demineralisation Plants
Demineralisation Plants
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Product Code : 22
Product Description

In this industry, we are marked as one of the most reliable manufacturers and exporters of Demineralisation Plants. These plants are manufacturing in varied capacities ranging from 1000LPH TO 200000LPH by making use of superior quality FRP, PVC and MSRL materials. Our offered range of Demineralisation Plants is widely utilized in commercial and residential spaces for removing the mineral salts from water.


  • Excellent performance
  • Long service life
  • Available in manual, semi-automatic and fully automatic functionality

Further Details:

Demineralization is the method to remove the mineral salts from water by the process of ion-exchange. Impurities that stays dissolved in the water dissociate to form negative and positive charged particles recognized as ions. These compounds or impurities are called electrolytes.

Normally, all natural water has electrolytes in different concentration. An ion-exchange container holds ion-exchange resin of the requisite form through which water is allowed to bypass. The discerning ions in the water are replaced with radicals / ions, loosely held by the resin. In this manner, the water is passed throughout several vessels or a mixed bed vessel so as to separate the positive as well as negative ions, and water is demineralised.

Technical Details:

Quality of treated water from a demineralisation plant

Cation-AnionPolishing Mixed Bed

Cation-AnionCounter-Current Regeneration

Cation-AnionCo-Current Regeneration*


0.1 S/cm at 25°C

0.5 to 1.0 S/cm at 25°C

5 to 30 S/cm at 25 C


0.01 mg/l

0.05 to 0.1 mg/l

0.5 to 3 mg/l

Reactive silica

01 mg/l

0.025 mg/l

0.1 to 0.3 mg/l

Depending on the composition of water salts & required output water quality, the following schemes are offered:


At D.M. Engineering, our deep knowledge of process parameters and good piping knowledge have brought us many renowned projects of DM plants. Our in-house & effective vessel manufacturing resource adds to our advantages.


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