Demineralisation process involves removal of minerals by means of Ion Exchange Resins. Demineralization of water is achieved by passing water through Cation Resin Column and then though Anion Resin Column.
When minerals, which are salts of acid and base, dissolve in water, they get ionized in to Cations and Anions. Water demineralization thus is process of removing these Cation and Anions.
Aqua demineralization plants are mainly divided in to
a. Packaged Demineralisation Water Plants
b. Industrial Demineralised Water Plants

aarr

Package Demineraliser

“SE-DM-01” series of standard package two step demineraliser are based on latest technique of Counter Current Regeneration (CCR), ranging from 100LPH to 6 m3 /hr to serve a wide variety of industries.
“SE-DM-01” series unit consists of two FRP pressure vessel, extra strong engineering grade plastic pipes and rugged multipart valve for easy operation. Necessary regeneration tank with ejector, conductivity meter, high grade lon Exchange Resin is also offered with the system.

dm2

Industrial Demineraliser

Industrial demineralisers are available in a full range of sizes and flow rates. They are design for both counter current or cocurrent regeneration. “SE-DM-02” series plants are offered in TEN MAJOR configuration,strong & weak cation, strong & weak base Anion, mixed bed exchanger together with CO2 degassifiers, depending on raw water analysis and minimum operating cost.

Model of DM Plants

DM Plant

Sr No Model No Output Between Regeneration based on HCL as 33% Naoh as 100%

200

300

400

500

1 88 6 4 3 2 16 4
2 1010 11 7 5 4 30 6
3 1313 17 11 8 6 49 11
4 1616 30 19 14 11 85 18
5 2424 74 48 35 27 210 45
6 2430 117 76 55 43 210 71