About Us Event Contact Us


Water Deionization System
Location : HomeWater Deionization System


In mixed-bed deionizers the cation and anion-exchange resins are intimately mixed and contained in a single pressure tank. The thorough mixture of cation-exchangers and anion-exchangers in a single column makes a mixed-bed deionizers equivalent to a lengthy series of twin bed deionizers. As a result, the water quality obtained from a mixed-bed deionizer is appreciably higher than that produced by a twin bed deionizer.

Although more efficient in purifying the incoming feedwater, mixed-bed deionizer are more sensitive to impurities in the water supply and involve more complicated regeneration process. Mixed-bed deionizers are normally used to ‘polish’ the water to higher levels of purity after it has been initially treated by either a twin bed deionizer or a reverse osmosis unit.



Pre-treatment Filtration System
Feed Water Booster pump
Flow monitor
Ultraviolet purifier

Rubber lined steel tank.
Automatic regeneration when water quality falls below pre-set limit with manual override feature.
Ion exchange resins.
PLC control.
Automatic shut-down in the event of power failure.
Auto purge unit.




Paint manufacturing
Chemical manufacturing
Cosmetic manufacturing
Electronics manufacturing
Textile manufacturing
Plating manufacturing
Glass/Mirror manufacturing
Boiler feed
Hospitals/Medical facilities
Printing manufacturing
Food & beverage
Others


Tanks with internal distribution system
Ion exchange resins
One lot automatic control valve
One set electronic controller with
conductivity monitor
Chemical metering tanks
Pressure gauge
Auto purge unit

 

Pre-treatment Filtration System
Feed Water Booster pump
Feed Water Booster pump
Internal rubber lined steel pressure tank
Flow monitor
Ultraviolet purifier

 

Boiler plant
Paper industries
Chemical manufacture
Pharmaceutical & hospital
Electronics industries
Breweries & bottled drinks
Others

 

Activated carbon filter for pre-treatment of free chlorine and organic is necessary for chlorinated city water.

 

Twin Bed Water Deioniser consists of one cation column and one anion column. The cation column is furnish with H+ ions and the anion with OH¯ ions. Raw water containes dissolved solids comprise of cationic and anionic minerals, when raw water passes through the cation column where the H+ released from the cation resin exchange for cationic minerals. Similarly, the anionic minerals in the water is exchange with OH¯ ions when it goes through the anion column. The H+ and OH¯ released from the resins combine to form H2O (Water). The final treated water is more or less pure water.