The invention provides a multibacterial compound fluidized biofilm sewage treatment method, including the following steps: anaerobic tank treatment, wherein the anaerobic tank is equipped with first biological carriers accounting for 1‑30% of the water mass in the tank, and sewage is treated for 4‑24 hours; primary sedimentation tank treatment for 1‑6 hours; aerobic tank treatment, wherein the aerobic tank is equipped with second biological carriers accounting for 1‑20% of the water mass in the tank, and sewage is treated for 2‑12 hours; secondary sedimentation tank treatment for 1‑6 hours. The compound bacteria system in aerobic and anaerobic tanks significantly improves stress resistance and strong adaptability to various types of sewage.
Area Code: CN
Application Number: CN202010048359.1
