Industrial wastewater degradation treatment method based on ceramic membrane

The invention relates to the technical field of wastewater degradation, in particular to an industrial wastewater degradation treatment method based on a ceramic membrane. The rotary connecting device comprises a bottom plate, a filtering pipeline and a separating pipeline are sequentially arranged on the upper end face of the bottom plate from right to left, the filtering pipeline and the separating pipeline are connected with the bottom plate through deflection mechanisms, two limiting blocks are symmetrically arranged on the inner wall of the filtering pipeline in the vertical direction, and filtering blocks matched with the limiting blocks are arranged in the filtering pipeline. A plurality of columnar ceramic membranes are uniformly placed in the separation pipeline, the two ends of the filtering pipeline and the two ends of the separation pipeline are connected with pipe bodies through connecting mechanisms, the pipe bodies are installed on the bottom plate through supporting plates, and on-off mechanis