| 摘要 |
FIELD: chemistry. ^ SUBSTANCE: invention relates to area of electrolytic processing of waste waters, which contain emulsified, colloidally-dispersed and dissolved organic pollutants, and can be applied for sewage treatment on enterprises of oil, chemical and gas industry. Device for electrolytic processing of oil-containing waters includes body, inlet and outlet branch pipes, branch pipe for discharge of floating sludge, cathode and anode, power source of constant current. Body of device is placed vertically, in body system of electrodes, dividing volume of body into anodic, inter-electrode and cathodic chambers is placed, and quantity of cathodes and anodes equals two or more, cathodes and anodes have the form of cone, whose apex is directed downward, anodic chamber is formed by two porous or punched anodes, which are insoluble during anodic polarisation, cathodic chamber is formed by two porous or punched cathodes, and between electrodes and body clearance for passing of flow of oxygenic bubbles and hydrogen is formed, in inter-electrode chamber nets are horizontally fixed, between which granulated catalyst is placed, water-discharging system in form of ring is placed in upper part of body and is protected from water flow by cone-shaped reflecting partition. ^ EFFECT: increase of sewage treatment efficiency. ^ 4 cl, 1 dwg, 1 tbl |
