Device for cooperation process of organic waste water by photocatalysis and electrocatalysis

The utility model relates to a device treating the organic waste water with the coordination of the photocatalysis and the electrocatalysis. The sewage flows into the device from an inlet on the bottom of the device and flows out of the device from an outlet on the top of the device. The utility model comprises an ultraviolet source, a direct-current power source and an electrode, wherein, the electrode is provided with an anode electrocatalysis three-dimensional electrode, cathode electrocatalysis three-dimensional electrode and an anode three-dimensional photocatalysis, the three-dimensional electrodes are horizontally oriented at the same direction withy the ultraviolet source and vertical to the flowing direction of the sewage from down to top; the anode electrocatalysis three-dimensional electrode is arranged below the cathode electrocatalysis three-dimensional electrode, and a porous insulation separation plate is arranged between the anode three-dimensional catalysis electrode and the cathode three-dim