The project is designed to treat down wastewater with a total design size of 1500T/D. This project adopts MBR technology. The original water quality, including COD 500mg/L, nh3-n 25mg/L and SS 300mg/L, has reached the standards of "urban sewage recycling industrial water quality" and "urban sewage treatment plant sewage discharge standard" level A. , and discharge to the standard after deep treatment. The project content includes: sewage treatment system research and development and production, installation, commissioning and post-service.