| abstract |
The utility model discloses a photocatalytic reactor, which comprises a cylinder body, wherein the cylinder body comprises a mixing area, an ascending area and a descending area; a water inlet pipe and a perforated baffle are arranged on the mixing area, and a xenon lamp wrapped by a quartz sleeve is arranged between the ascending area and the descending area; water outlet weirs are arranged around the descending area; and a drain pipe is connected below the water outlet weir. The reactor has the advantages that the diameter of the reactor descending area is increased, and the precipitation and the cyclic utilization of the graphene oxide photocatalytic material loaded with the bismuth heterojunction are easy; the reactor has reasonable structure, simple operation, energy saving and low cost due to hydraulic stirring. |