Ion Exchange System
(1 m³/hr up to 500 m³/hr)
The Process of Deionization or Ion-exchange
In the context of water purification, ion-exchange is a rapid and reversible process in which impurity ions present in the water are replaced by ions released by an ion-exchange resin. The impurity ions are taken up by the resin, which must be periodically regenerated to restore it to the original ionic form.
Mixed-bed deionization
In mixed-bed deionizers the cation-exchange and anion-exchange resins are intimately mixed and contained in a single pressure vessel. The thorough mixture of cation-exchangers and anion-exchangers in a single column makes a mixed-bed deionizer equivalent to a lengthy series of two-bed plants. As a result, the water quality obtained from a mixed-bed deionizer is appreciably higher than that produced by a two-bed plant.
Electrodeionization (EDI)
EDI Electrodeionization Systems remove ions from aqueous streams, typically in conjunction with reverse osmosis (RO) and other purification devices. Our high-quality deionization modules continually produce ultrapure water up to 18.2MW/cm. EDI may be run continuously or intermittently
Application :
• Combined CyclePower plants .
• High pressure boiler feed water.
• Electronic industry water .
• Food and Beverage Processing Plants
• Chemical plants
• Pharmaceutical industry.
• Car Producing Factories painting lines.
Advantages :
• Very high purity water less than 0.1 µs
• High flow capability
• Fully automatic systems
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