The integrated sewage treatment equipment purchased by this project is a new type of decentralized sewage treatment equipment, which integrates energy-saving aeration and automatic control technology on the basis of traditional MBR technology. The equipment has the advantages of excellent water quality, very low energy consumption, small footprint, long life and easy operation. In particular, the energy consumption is 25% to 45% lower than the traditional process, which solves the problem of high operating cost of sewage treatment.