FIELD: chemistry.
SUBSTANCE: invention relates to electrochemical water treatment. The device for electrochemical treatment of water and aqueous solutions comprises coaxially arranged positive and negative electrodes, an ion exchange diaphragm, coaxially placed between the electrodes and dividing the interelectrode space into electrode chambers, a polymer thread or polymer tube with variable cross section, placed in the electrode chambers along a helical line around the axis of the electrodes.
EFFECT: device increases efficiency due to uniform treatment of liquid while increasing reliability and longevity of electrodes and preventing formation of gas pockets.
4 dwg
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