Detection treatment device for organic degradation and sterilization and disinfection of sewage

The utility model relates to the technical field of sewage treatment. The utility model further discloses an organic degradation and sterilization detection treatment device for sewage. The device comprises an acid-base blending sedimentation tank, an aeration tank, a sterilization and disinfection tank and a purification tank, an aeration tank, a sterilization and disinfection tank and a purification tank are fixedly mounted at the right end, the lower surface and the right side of the acid-base blending sedimentation tank respectively; a sewage pipe is movably mounted at the left upper end of the acid-base blending sedimentation tank; and the lower end of the sewage pipe is sleeved with a net-shaped sleeve bag, an acid-base reagent adding valve is connected to the upper surface of the acid-base blending sedimentation tank in an inserted mode, a PH detector is movably installed on the outer wall of the left end of the acid-base blending sedimentation tank, and a stirring device is fixedly installed at the bo