Pure Water Group products

In recent years Electro Dialysis (ED) has taken a new direction in system design, giving the technique unprecedented capability in desalination and industrial wastewater recovery. However, the basic operating principle is still the same. Since its introduction in the 1950s, Electro Dialysis has used a DC electrical potential and selectively permeable membranes (permeable to same-charge ions but relatively impermeable to opposite-charge ions and water) to remove ionized materials from aqueous solutions.

Along with other pre-treatment stages, such as softening, multi-media filtration and ultrafiltration, Pure Water Group incorporates Membrane Degassing in many high purity and ultra pure water systems.