The treatment object of this project is wastewater treatment of new material manufacturing, with a total design size of 1500T/D. This project adopts "AO+MBR" treatment process. The original water quality of COD 800mg/L, nh3-n 15mg/L, SS 500mg/L, after treatment, the water quality meets the "municipal sewage treatment plant sewage discharge standard" level A standard. The project content includes the mechanical and electrical equipment, pipes, materials, facilities required by the project, as well as the installation and debugging of mechanical and electrical equipment.