Modular integrated process method suitable for cow breeding wastewater treatment

The invention particularly relates to a modular integrated process method suitable for cow breeding wastewater treatment. Aiming at the problem of high-concentration organic wastewater generated in the breeding process of urban and rural distributed cow breeding farms, process integration and parameter design are carried out, and the integrated process is composed of a solid-liquid separation module, a first-level physicochemical module, a second-level biochemical module and a third-level advanced treatment module. The solid-liquid separation module comprises a side flow centrifugal filter and a cyclone separator; the first-level physicochemical module is used for adjusting homogeneous polymerization and flocculation floatation functions; the second-level biochemical module is provided with an anaerobic submodule and an aerobiotic submodule which are arranged in series; the third-level advanced treatment module is mainly provided with an active sand filtering submodule and an ultraviolet disinfection submodule. The process has the advantages of being flexible, efficient, convenient, intelligent and the like, and is capable of ensuring economical, effective and stable operation of wastewater treatment facilities.