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Analysis of the Effects of Sewer System on Urban Stream using SWMM based on GIS  

Jang, Ju-Hyoung (Department of Environmental Engineering, Pukyong National University)
Park, Hae-Sik (Busan Metropolitan City Environmental Installations Corporation)
Park, Chung-Kil (Department of Environmental Engineering, Pukyong National University)
Publication Information
Journal of Korean Society on Water Environment / v.22, no.6, 2006 , pp. 982-990 More about this Journal
Abstract
Generally CSOs (Combined Sewer Overflows) are regarded as one of the most serious nonpoint pollution source in the urban watershed, Particularly, the water quality of the Oncheon stream is seriously affected by CSOs because the capacity of interception sewer system connected to the Suyoung wastewater treatment plant is too small to intercept most storm water discharges. The objective of this study is to evaluate the effect of nonpoint source on an urban stream with regards to combined sewer system and separate sewer system using GIS (Geographic Information System) and SWMM (Storm Water Management Model), and to provide an insight for the management of urban stream water quality. In order to consider the effect of CSOs on the receiving water quality, the flow divider element in SWMM was applied. The model calibration and verification were performed by the measured data of quantity and quality on the Oncheon stream. The quantity data acquired from the Suyoung wastewater treatment plant were also used for this procedure. In case of separate sewer system, the modeling results showed the increased tendency in streamflow compared with the combined system in dry weather, In addition, the water quality is remarkably improved in rainfall events at the separate condition. The results imply that the construction of separate sewer system should be taken into first consideration to restore the quality and quantity of water in urban streams.
Keywords
Combined sewer overflows (CSOs); Flow divider; Geographic information system (GIS); Storm water management model (SWMM); Urban stream;
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Times Cited By KSCI : 4  (Citation Analysis)
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1 Donigian, A S. and Huber, W. C., Modeling of Nonpoint Source Water Quality in Urban and Non-urban Areas, pp. 1-94 (1991)
2 Huber, W. C. and Dickinson, R. E., Storm Water Management Model, Version 4: User's Manual, U.S.EPA, pp. 1-502 (1988)
3 Maidment, D. R., Arc Hydro: GIS for Water Resource, ESRl Press, pp. 1-203 (2002)
4 Warwick, J. J. and Tadepalli, P., Efficacy of SWMM Application, Journal of Water Resource Planning and Management, 117(3), pp. 352-366 (1991)   DOI
5 이범희, 지리정보체계 및 전문가시스템을 이용한 도시유출 및 수질모형의 개발, 서울대학교 대학원 박사학위논문, pp. 1-254 (1998)
6 Shoemaker, L., Lahlou, M., Bryer, M., Kumar, D. and Kratt, K., Compendium of Tools for Watershed Assessment and TMDL Development, pp. 1-118 (1997)
7 박중현, 하수포공학, 동명사, pp. 1-69 (1998)
8 Krabacher, M. S., CSO Modeling using RUNOFF and TRANSPORT Modules of SWMM, WRPMD 1999, 102, pp. 12-21 (1999)
9 Tsihrintzis, V. A. and Hamid, R., Runoff Quality Prediction from Small Urban Catchments using SWMM, Hydrological Process, 12, pp. 311-329 (1998)   DOI   ScienceOn
10 환경부, 수계오염총량관리기술지침, pp. 1-91 (2004)
11 부산광역시, 하수도정비 기본계획서, pp. 4.1-5.105 (1998)
12 Deletic, A, The First Flush Load of Urban Surface Runoff, Wat. Res., 32(8), pp. 2462-2470 (1998)   DOI   ScienceOn
13 Pullar, D. and Springer, D., Towards Integrating GIS and Catchment Models, Environmental Modelling & Software, 15, pp. 451-459 (2000)   DOI   ScienceOn
14 남광우, ST-GIS 환경에서 인구분포의 공간적 형태 및 변동성 측정에 관한 연구. 부산광역시 (1966 년-1995 년)를 중심으로, 부산대학교 대학원 박사학위 논문, pp. 103-126 (2001)
15 부산광역시, 수영강 하천정비 기본계획서, pp. 9-88 (2002)
16 이두진, 윤현식, 선상운, 곽수동, 이동훈, 강우유출 모델을 이용한 합류식 하수관거 월류수 저류시설의 용량 결정에 관한 연구(II): 저류지 설계를 중심으로, 대한환경공학회지, 26(3), pp. 370-380 (2004)
17 Gromarie-Mertz, M. C., Chebbo, G. and Saad, M., Origins and Characteristics of Urban Wet Weather Pollution 111 Combined Sewer Systems: The Experimental Urban Catchment 'Le Maris' in Paris, Waf. Sci. Tech., 37(1), pp. 35-43 (1998)