Journal of Environmental Impact Assessment (환경영향평가)

Korean Society of Environmental Impact Assessment (한국환경영향평가학회)
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A Study on Estimation and Dispersion Analysis of Fugitive Dust in Amount the Large Scale Construction

대규모 공사시 비산먼지 산정 및 확산분석에 관한 연구

  • Lee, Nae-Hyun (Dept. of Environmental Engineering, Konkuk University Korea Environment Institute) ;
  • Kim, Yoon-Shin (Dept. of Environmental Engineering, Hanyang University)
  • 이내현 (건국대학교 환경공학과 한국환경정책평가연구원) ;
  • 김윤신 (한양대학교 환경대학원)
  • Published : 2000.09.30
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Abstract

The comparison of three different kind of simulation by screen3 model, Tem-8 model and EPA formula were undertaken to get a potential concentration and hourly maximum concentration of fugitive dust produced from each construction site in the downtown area of puchon city. The amount of dust estimate U.S EPA formula and fugitive dust formula 22.6078g/sec, 27.9572g/sec respectively. Hourly maximum concenstration at the distance from each construction site by screen3 model are average of $78.89{\sim}728.40{\mu}g/m^3$ and Tem-8 model are $97{\mu}g/m^3$ in site-1, $241{\mu}g/m^3$ in site-2, $268{\mu}g/m^3$ in site-3, $232{\mu}g/m^3$ in site-4, $69{\mu}g/m^3$ in site-5, $36{\mu}g/m^3$ in site-6. Through our experiment, Screen3 model is more encouragingly used than any other model.

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