Determination Method of Screening Proportion of Key Pollutant Discharge Units

Man Jia*, Yuanyuan Cong

Weihai Ecological Environment Monitoring Station, Shandong Ecological Environment Monitoring Center, Weihai 264200, China

Abstract: The list of key pollutant discharge units is an important means of pollution ｓｏｕｒｃｅ supervision. At present, the coverage of key pollutant discharge units is insufficient, which greatly restricts the supervision of industrial pollution sources. This paper analyzes the feasibility of improving the screening proportion of pol-lutant discharge of key pollutant discharge units in Shandong Province from the aspects of pollutant discharge situation of key pollutant discharge units and the method of pollutant discharge screening proportion.

Keywords: Key pollutant discharge units; Proportion; Screen