DEVICE FOR THE ELECTROCHEMICAL TREATMENT OF THE WATER AND THE WATER SOLUTIONS Russian patent published in 2007 - IPC C02F1/461 

FIELD: electrochemistry; environmental protection; devices for the electrochemical treatment of the water and the water solutions.

SUBSTANCE: the invention is pertaining to the field of the electrolytic treatment of the water and the water solutions of salts for the purpose of changing their oxidative and reduction properties and may be used for purification and decontamination of the water, the cathode softening of the water and also for production the washing and disinfection solutions. The device contains the external electrode made in the form of the hollow cylinder, inside which there is the internal electrode. Between the electrodes there is the semi-permeable diaphragm dividing the electrode space into the internal and exterior electrode chambers. In the upper part of the lateral side of the external cylindrical electrode there is the hole, through which the external electrode chamber is connected to the outlet channel. Inside the internal electrode there is at least one hole connecting the internal chamber with the channel for withdrawal of the liquid. The internal chamber is connected is connected by the annular channel to the horizontal channel used for feeding of liquid subjected to the treatment. The technical result of the invention is the increased efficiency, expansion of the range of the produced рН and the oxidation-reduction potentials of the treated water, the increased reliability of the device operation, the increased service life of the device, reduction of the labor input at the device installation and repairs, the decreased power input at the device operation, the improved compactness of the device design.

EFFECT: the invention ensures the increased efficiency and reliability of the device operation, expansion of the range of the produced рН and the oxidation-reduction potentials of the treated water, the increased service life of the device, the reduced labor input at the device installation and repairs, the decreased power input at the device operation, the improved compactness of the device design.

15 cl, 3 dwg, 1 tbl