FIELD: technological processes, water treatment.
SUBSTANCE: invention is related to methods of sewage water treatment, in particular, to treatment of sewage water from dyes by means of photoelectrochemical oxidation. Treatment is carried out in electrolytic cell with anode made of titanium dioxide, with supply of 0.5 mA current at simultaneous UV-radiation and bubbling of oxygen under pressure of up to 1.0 MPa into electrolyte solution, which contains treated sewage water.
EFFECT: increase of extent of solution treatment from dye with provision of process efficiency.
1 dwg, 3 ex
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