- Characterization and Emission Sources of PAHs for Industrial Complex Soils in Jeollanamdo
- Park, Soo-Ho;Lee, Woo-Bum;Kim, Sung-Ug;Kim, Jongo;
- Department of Environmental System Engineering, Chonnam National University;Department of Environmental System Engineering, Chonnam National University;Department of Environmental System Engineering, Chonnam National University;Department of Environmental Education, Mokpo National University;
- 전라남도 산업단지 주변권역 토양의 PAHs 특성 및 발생원 분포
- 박수호;이우범;김성욱;김종오;
- 전남대학교 환경시스템공학과;전남대학교 환경시스템공학과;전남대학교 환경시스템공학과;목포대학교 환경교육과;
Abstract
This study investigated the 16 priority PAH concentrations and emission sources from two region (Southwest and East) soils in Jeollanamdo. National industrial complexes have been operated in these regions. PAH concentrations in east region were higher than southeast region, and 9.1 times higher for polluted area and approximately 8.5 times higher for industrial complex were observed. Individual PAH ratios and LMW/HMW ratio indicated that PAHs were emitted from pyrogenic sources in two regions. Average Ant/(Ant+Phe) ratios in southwest and east were 0.14 and 0.22, respectively. From a principal component analysis, it was concluded that PAHs were originated from vehicles and coal power plants.
Keywords: Industrial complex;PAHs;Pyrogenic;Principal component analysis;Soil;
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