APPARATUS AND PROCESS FOR TREATING WATER

摘要

The invention relates to an apparatus for removing cations/anions from liquids, having a container (11) containing the liquid in which a layer of ion exchanger material (6) and also a cathode (9) and an anode (4), to which voltage is applied, are disposed, the layer of ion exchange material (6) being between the anode (4) and the cathode (9) and there being a free liquid-filled space as a treatment space (10) between the layer of ion exchange material (6) and the cathode (9) and there being a liquid-filled outer space (15) between the cathode (9) and the wall of the container (11), the treatment space (10) and the outer space (15) being connected to one another at least at both ends in order to permit liquid circulation.