Browse > Article

Water Quality Management of the Youngsan River based on the 7Q10 and Q275 considering Wastewater Treatment Cost  

Cho, Jae-Heon (관동대학교 건설환경시스템공학부)
Yu, Tai-Jong (광주대학교 토목환경공학과)
Publication Information
Journal of Korean Society of Water and Wastewater / v.16, no.6, 2002 , pp. 700-709 More about this Journal
Abstract
Present condition of the Youngsan River pollution is serious. Concentrations of organic materials and nutrients are high and algal bloom takes place frequently. The pollution is mainly caused by domestic wastewater input from urban areas like Kwangju and Naju City. In this study, 6 times of water quality surveys were done for mainstream and tributaries. Delivery ratios of each tributaries are calculated with the water quality and flow data. With Arc/View GIS, sub-basin are divided and pollution loads are estimated. These data are used for water quality modeling. River quality improvement effects are analysed with 5 scenarios including process upgrade of present WWTPs and construction of new WWTPs. These scenarios are applied for the Youngsan River based on the 7Q10 and Q275. And total wastewater treatment cost in the basin is analysed for each scenario.
Keywords
Arc/View GIS; Water quality modeling; 5 scenarios; 7Q10; Q275; Wastewater treatment cost;
Citations & Related Records
연도 인용수 순위
  • Reference
1 /
[ Brown, L.C.;Barnwell T.O.Jr. ] / The enhanced stream water quality models QUAL2E and QUAL2E-UNCAS: Documentation and user manual
2 영산강의 SOD측정 및 특성연구 /
[ 유태종;박정주;조재현 ] / 상하수도학회지
3 /
[ 환경부 ] / 환경통계연감
4 /
[ 환경부 ] / 하폐수종말처리장 방류수수질기준 설정에 관한 연구
5 /
[ 건설부 ] / 하수도정책방향연구
6 Technical guidance manual for developing Total Maximum Daily Loads, Book 2:Streams and rivers /
[ Biswas, H. ] / Biochemical oxygen demand/Dissolved oxygen and nutrients/Eutrophication
7 /
[ Metcalf & Eddy ] / Wastewater Engineering: Treatment, Disposal, and Reuse, 3rd ed.
8 Arc/View GIS를 이용한 영산강유역의 환경정보 데이터베이스 구축 /
[ 조재현;유태종;박동진 ] / 상하수도학회지
9 Physical and Economic Parameters for Planning Regional Wastewater Treatment Systems /
[ Klemetson, S.L.;Grenny, W.J. ] / Journal WPCF
10 /
[ Bowie, G.L. ] / Rates, Constants, and Kinetics Formulations in Surface Water Quality Modeling
11 /
[ Thomann, R.V.;Mueller, J.A. ] / Principles of Surface Water Quality Modeling and Control