Abstract:As an important infrastructure of Lianyungang Petrochemical Industrial Base, the up-to-standard tail water discharge-into-sea project in Xuwei New District mainly solves the problem of final discharge of the sewage treatment after up to standard of various enterprises in the petrochemical base. The stable operation of the up-to-standard tail water discharge-into-sea project is an important guarantee of the petrochemical base. To this end, combined with the basic situation of the Xuwei New District Up-to-standard Tail Water Discharge-into-sea Project, the relevant risk points and existing problems are sorted out, and an operation management implementation scheme is proposed to guide the operation of the project.