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Changes in SO2 pollution by clustering of individual location factories scattered throughout Gimpo city

  • Journal of Environmental Impact Assessment
  • Abbr : J EIA
  • 2019, 28(4), pp.413-426
  • Publisher : Korean Society Of Environmental Impact Assessment
  • Research Area : Engineering > Environmental Engineering
  • Published : August 31, 2019

Kim Hee Seok 1

1서울대학교 환경계획연구소

Accredited

ABSTRACT

Many factories indiscriminately located in the vicinity of residential areas need to be adjusted to quasi-industrial parks or new planning management area. In the present work, the changes of atmospheric SO2 concentration according to clustering of individual location factories throughout Gimpo city into a new area were evaluated using a commercial dispersion model, AERMOD. As a result of the evaluation, it was suggested the possibility of improving the pollution through the relocation of individual factories. The combination of relocation and discharge regulation on the stack height may reduce the overall pollution from Gimpo approximately up to 70%, and some areas achieve maximum 87% decrease. However, the area selected as a cluster zone may show a relatively large increase compared to the change in the total pollution level of Gimpo.

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