Continuous Deionization or cdi is also known as electrodeionization, Cdi is a hybrid separation process combining ion-exchange resins and ion-exchange membranes.

A voltage gradient is used as the driving force for separations. The process is capable of achieving very high levels of purification and concentration of dissolved ionic solutes without the use of chemical regenerants.
Industrial water equipment limited now offer Cdi modules for post reverse osmosis treatment. Continuous electrodeionisation is a safe, chemical free way to improve quality of all reverse osmosis water.

Electrodeionisation lends itself very well to post ro treatment as its continuous running does not retract from the same benefits and characteristics as reverse osmosis equipment.
Please contact our design team for further details.