Electrodeionization apparatus and method. The electrodeionization apparatus includes an ion-depleting compartment in which alternating layers of an electroactive media are positioned. One of the alternating layers is doped to provide a more balanced current distribution through the apparatus. The method...http://www.google.fr/patents/US6514398?utm_source=gb-gplus-shareBrevet US6514398 - Electrodeionization apparatus and method
