Current Situation and Prospect of Air Pollutant Emission Standards for Ships

Abstract The emission limits and measurement methods of pollutants from ship engines (China’s first and second stages) implemented on July 1, 2018 (GB15097-2016) marked the initial establishment of China’s ship air pollutant emission standard system. Based on the study of the development of China’s ship air pollutant emission standards, this paper analyzes the applicable ships and the types of pollutants controlled by China’s ship air pollutant emission standards system, and puts forward some suggestions to improve China’s ship air pollutant emission standards system.