Journal of Korean Society for Atmospheric Environment (한국대기환경학회지)

Korean Society for Atmospheric Environment (한국대기환경학회)
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Assessment of PM Emission Factors Made by Construction Machineries

건설현장의 공사장비에 의한 미세먼지 배출계수 평가

  • Lee, Im Hack (Urban Institute, University of Seoul) ;
  • Lee, Kyoung Bin (Department of Environmental Engineering, University of Seoul) ;
  • Kim, Jin Sik (Department of Environmental Engineering, University of Seoul) ;
  • Kim, Shin Do (Department of Environmental Engineering, University of Seoul)
  • 이임학 (서울시립대학교 도시과학연구원) ;
  • 이경빈 (서울시립대학교 도시과학대학 환경공학과) ;
  • 김진식 (서울시립대학교 도시과학대학 환경공학과) ;
  • 김신도 (서울시립대학교 도시과학대학 환경공학과)
  • Received : 2014.04.29
  • Accepted : 2014.07.10
  • Published : 2014.08.31
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Abstract

The goles of this study were that we calculated the difference between the emission factors currently used officially and the emission factors that calculated by atmospheric dispersion modeling results and actual field measurements of dust concentrations and that we investigated how we applied to the emission factors appropriate to the reality in Korea. At the results, we calculated the Business As Usual ambient dust concentration concerning U.S. EPA method emissions, and we thought that the emission reduction efficiency had to be 99.7% if the ambient dust concentration that measured in this study could be satisfied. In other words, U.S. EPA dust emission calculation method is very overestimated than reality, so it is important that our country obtain reliable construction site dust emissions estimation methods by continuous researches.

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References

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