Proceedings of the Korea Water Resources Association Conference (한국수자원학회:학술대회논문집)

Korea Water Resources Association (한국수자원학회)
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Prioritizing Alternatives by Quantifying the Effect on Water Quality and Quality Using PCSWMM

PCSWMM 모형의 수량 및 수질 측면의 효과분석 결과를 이용한 대안의 우선순위 산정

  • 정은성 (서울대학교 공학연구소) ;
  • 이길성 (서울대학교 공과대학 건설.환경공학부) ;
  • 홍원표 ((주)대림건설) ;
  • 박경신 (서울대학교 공과대학 건설.환경공학부)
  • Published : 2008.05.22
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Abstract

This study establishes management plan for water quantity and quality using PCSWMM and alternative evaluation index (AEI). PCSWMM can consider combined sewer overflows (CSOs) and simulate not only the flowrate but aslo the pollutant of BOD, SS, TN and TP for the effectiveness analysis of alternatives. Indicators of AEI are selected using sustainability evaluation concept, driver-pressure-state-impact-response (DPSIR) model and calculated by weighted summation method. These were applied for the Mokgancheon watershed which has many combined sewers. This result will be effective to the integrated watershed management for sustainability.

Keywords