여수지역의 CAPSS 배출량 특성에 관한 연구

• Published in: 한국대기환경학회지(국문) Vol. 40; no. 4; pp. 445 - 455
• Main Authors: 박상훈(Sang-Hun Park), 김성천(Seong-Cheon Kim)
• Format: Journal Article
• Language: Korean
• Published: 한국대기환경학회 01.08.2024
• Subjects: 대기과학; Yeosu; National Industrial Complex; CAPSS; VOC< SUB> S< Petroleum
• ISSN: 1598-7132; 2383-5346
• DOI: 10.5572/KOSAE.2024.40.4.445

This study investigated the characteristics of CO, NOX, SOX, PM10, VOCS and NH3 by year and substance using CAPSS emissions (Version 6) data for six years from 2016 to 2021 in Yeosu. lt also compared the characteristics of air pollutant emissions in other port areas (Suyeong-gu, Busan, Gunsan). Yearly changes in emissions by CO, PM10 and NH3 did not show significant. But NOX and SOX showed a decreasing trend and VOCS showed an increase in emissions. The emission source characteristics of six air pollutants in Yeosu were investigated mainly from non-road transportation sources and production processes for CO, non-road transportation sources for PM10 and production processes for fugitive dust and NH3. The sources of NOX were investigated from non-road transportation sources and energy industry combustion, and the sources of SOX were investigated mainly from production processes and energy industry combustion. The sources of VOCS were investigated in the production process. In the case of the proportion of emission sources by air pollutant, CO was 32.83% from non-road transportation source and 26.87% from production processes and PM10 was 39.95% from non-road transportation source and 26.95% from fugitive dust. In the case of NH3, the ratio of petroleum product processing in the production process was 83.55%. In the case of NOX, non-road transportation source was 38.81% and energy industry combustion was 22.35%. And in the case of SOX, production processes was 55.45% and energy industry combustion was 25.01%. And in the case of VOCS, organic chemicals was 56.40% and petroleum products was 24.94%. KCI Citation Count: 0