FIELD: cleaning and disinfection of drinking and sewage water, possibly in industrial plants, in agriculture, in medical, other special organizations and at home. SUBSTANCE: water is cleaned by action of direct electric current field upon mass of treated liquid and gas layer arranged under liquid at pulse-type change of electric current density in range 0.01-1.0 mA/ sq.cm in dependance upon concentration of additives in water. Intensity of electric current field is changed in range 10-30 kV/cm. Electric current is initiated in gas (oxygen or air) by means of pulse electric discharge, accelerated electron beams or ionizing photon irradiation. EFFECT: enhanced efficiency of water cleaning, lowered energy consumption and simplified water cleaning process. 10 cl, 2 tbl, 3 dwg
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