Ion exchanges - Import export

Recently a new deionization technology, the continuous electro-deionization has been developed, which is a combination of electro-dialysis and ion exchange. It is obtained by a process, which deionized water while the resins are continuously regenerated by means of the electric current inside the unit. This electrochemical regeneration replaces the traditional chemical regeneration of ion exchange systems. The electro-deionization module must be supplied with pre-treated water with reverse osmosis: By combining these two techniques is obtained ultrapure water (0.1-0.2 mS / cm), starting from the drinking water.