Journal of Environmental Science International (한국환경과학회지)

The Korean Environmental Sciences Society (한국환경과학회)
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Characteristics of Individual Particles for PM2.5 Collected around Busan North Port

부산 북항 주변지역에서 포집된 PM2.5의 개별입자 특성

  • Hyun, Sangmin (Marine Environmental Research Center, Korea Institute of Ocean Science and Technology) ;
  • Cheon, Seong-Woo (Department of Environmental Engineering, Gyeongsang National University) ;
  • Kim, Wonnyon (Deep-Sea Mineral Resources Research Center, Korea Institute of Ocean Science and Technology) ;
  • Kang, Nayeon (Marine Environmental Research Center, Korea Institute of Ocean Science and Technology) ;
  • Park, Jeong-Ho (Department of Environmental Engineering, Gyeongsang National University)
  • 현상민 (한국해양과학기술원 해양환경연구센터) ;
  • 천성우 (경상국립대학교 환경공학과) ;
  • 김원년 (한국해양과학기술원 심해저광물자원연구센터) ;
  • 강나연 (한국해양과학기술원 해양환경연구센터) ;
  • 박정호 (경상국립대학교 환경공학과)
  • Received : 2022.08.02
  • Accepted : 2022.08.23
  • Published : 2022.09.30
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Abstract

In order to investigate the characteristics of the effects of various emission sources such as ships around the Busan North Port area, PM2.5 samples were analyzed by SEM/EDS (scanning electron microscopy with energy dispersive x-ray spectrometer). In the port city Busan, the main emission source of PM2.5 is ships, and soot was observed as the main exhaust particles of a ship diesel engine. As a result of the individual particle analysis of PM2.5 at the sampling site, carbonaceous particles such as soot and water droplet-shaped, which are considered to be exhausted from ships, were constantly observed. And some spherical Fe-rich particles also appeared.

Keywords

Acknowledgement

이 연구는 '부산 항만지역에서 미세먼지의 발생과 거동에 대한 모니터링(PN68550)' 과제의 지원으로 수행되었다. 익명의 심사위원께 감사드립니다.

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