EDI ultrapure water treatment systems

EDI process systems replace conventional DI mixed resin beds to produce deionized water. Unlike DI resin, EDI does not require shutdowns for replacing resin beds or for resin regeneration using chemicals.  Because of this, EDI:

·       minimizes water quality upsets and

·       minimizes operating costs.

EDI removes ions from aqueous streams, typically in conjunction with reverse osmosis (RO) and other purification devices.  Our high-quality modules continually produce ultrapure water up to 18.2 MΩ.cm.  EDI may be run continuously or intermittently.

Advantages over Conventional DI

·       EDI does not require chemicals (as does DI resin regeneration)

·       EDI does not require shutdowns

·       Electropure EDI modules are the smallest and lightest per unit flow on the market; EDI skids are therefore compact

·       Provides water of consistent quality

·       Requires little energy

·       Economic use of capital—saves operating expense