Integrated sewage treatment equipment is a device that integrates a primary sedimentation tank, I and II stage contact oxidation tanks, a secondary sedimentation tank, and a sludge tank, and performs air blowing aeration in the I and II stage contact oxidation tanks to effectively combine the contact oxidation method and activated sludge method, while possessing the advantages of both and overcoming their disadvantages, thereby further improving the level of sewage treatment.

Its outstanding advantages include:

1. Strong ability to withstand impact loads. The average residence time of contact oxidation method is more than 6 hours;