E-Cell Electrodeionization (EDI)
Electrodeionization (EDI) is a continuous, chemical-free water purification process that removes ionizable species from water using ion-exchange membranes, ion-exchange resin, and an applied electrical potential to drive ion transport. EDI is most often used to polish reverse osmosis (RO) permeate into high-purity and ultrapure water, replacing conventional mixed-bed ion exchange and eliminating the hazardous regeneration …
