Demineralization Systems (D. M. Plant)

A Typical two-bed Demineralization Systems (D. M. 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 hydrogenions 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 25oC and total dissolved solids less than 10 ppm. Further high purity water can be achieved by Mixed Bed Deionisers, which are designed to produce high purity treated water. They can be used as polishing units aft er two bed DM Plant to obtain high purity water. Mixed Bed Deionisers are single column units, filled with strongly acidic cation and strongly basic anion exchange resins mixed together.

Model Flow/m3/hr. Resin Capacity
UNI-TREAT® 835 0.5 to 1 25 Ltrs.
UNI-TREAT® 844 0.5 to 1 30 Ltrs.
UNI-TREAT® 1054 0.5 to 1 60 Ltrs.
UNI-TREAT® 1248 1 to 1.5 85 Ltrs.
UNI-TREAT® 1354 2.5 to 3 100 Ltrs.
UNI-TREAT® 1465 3 to 5 150 Ltrs.
UNI-TREAT® 1665 5 to 6 180 Ltrs.
UNI-TREAT® 1865 5 to 6 250 Ltrs.
UNI-TREAT® 2162 6 to 7 300 Ltrs.
UNI-TREAT® 2472 6 to 10 450 Ltrs.
UNI-TREAT® 3072 10 to 12 750 Ltrs.
UNI-TREAT® 3272 10 to 20 1000 Ltrs.