FIELD: water purification facilities. SUBSTANCE: according to method, fouled water is delivered into electrolytic cell having first and second electrodes. First electrode at least partially embraces second electrode. Water to be processed is subjected to electrolysis at presence of electrolyte and preferably at presence of elementary carbon. Description of device for realization of this method is given in description of the invention. EFFECT: high efficiency. 9 cl, 9 tbl, 7 dwg
