Browse > Article

Application of Priority Order Selection Technique for Water Quality Improvment in Stream Watershed by Relationship of Flow and Water Quality  

Lim, Bong-Su (Department of Environmental Engineering, Daejeon University)
Cho, Byung-Wook (Chungcheongnamdo Watershed Management Research Center)
Kim, Young-Il (Chungcheongnamdo Watershed Management Research Center)
Kim, Do-Young (Department of Environmental Engineering, Daejeon University)
Publication Information
Journal of Korean Society of Environmental Engineers / v.32, no.8, 2010 , pp. 802-808 More about this Journal
Abstract
This study was carried out to apply the method of priority order selection for water quality improvement of watershed. The monitoring of flow and water quality, grouping branch streams and discharge load density were estimated on 18 branch streams located in middle and lower area of Geum River, Chungcheongnam-do. Based on average BOD concentration of stream at low flow, the results of the water quality analysis of stream which excess river living standard class 2 (less than BOD 3 mg/L) are Jeongancheon, Bangchukcheon, Gilsancheon, Jocheon, Seokseongcheon and Ganggyeongcheon. As a result of grouping stream, stream that have more than $10\;m^3/min$ of flow and more than 3.0 mg/L of average BOD concentration such as Group A are Jocheon, Seokseongcheon, Ganggyeongcheon and Jeongancheon. In Group A, stream corresponds to over than discharge load density as of 10 BOD kg/$day{\cdot}km^2$ is Jocheon, Seokseongcheon and Ganggyeongcheon. In view of the selected results to improve water quality basin through monitoring of flow and water quality, grouping stream, and estimation of discharge load density, Jocheon in Yeongi, Seokseongcheon located on the border of Buyeo and Nonsan, Ganggyeongcheon on Nonsan such as stream basin were urgent to improve water quality.
Keywords
Priority Order of Water Quality Improvement; Monitoring of Flow and Water Quality; Grouping Stream; Discharge Load Density; Water Quality Improvement;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
1 김갑수, 나유미, "한강의 수질 현황 및 개선방안," 대한환경공학회지, 29(11), 1169-1178(2007).   과학기술학회마을
2 박진혁, "우리나라의 최신 수자원 현황 및 특성," 수자원공사(2007).
3 김종원, "하천유역별 통합 물관리체계 연구," 국토연구원 (2000).
4 공동수, "우리나라의 수질총량관리 현황 및 전망," 한국수자원학회지, 38(3), 14-22(2005).
5 김홍수, 김영일, 오혜정, 이상진, "유역 내 하천의 수질관리 우선순위 선정을 위한 기법의 적용", 대한상하수도학회 한국물환경학회 2007 공동 추계학술발표회 논문집, pp. 11-17(2007).
6 조병욱, 김영일, 김홍수, 정우혁, 이상진, 임봉수, "충청남도 금강수계의 수질개선유역 선정을 위한 방법의 적용," 대한상하수도학회 한국물환경학회 2009 공동 추계학술발표회 논문집, pp. 113-114(2009).
7 국토해양부, "국가 수자원 관리 종합정보 시스템 (http://www.wamis.go.kr)," (2009).
8 환경부, "환경정책기본법," (2009).
9 환경부, "수질오염공정시험방법," (2007).
10 한수희, 김상단, "오염총량관리를 위한 부하량 유황곡선의 적용 가능성," 대한상하수도학회 한국물환경학회 2007 공동 추계학술발표회 논문집, pp. 467-474(2007).
11 이상진, "오염총량관리를 위한 수질오염물질 유달특성에 관한 연구," 대전대학교 박사학위논문(2003).
12 환경부, "물환경관리기본계획," (2006).
13 국립환경과학원, "수계오염총량관리 기술지침," (2004).
14 조병욱, "충청남도 금강수계내 수질개선 유역의 우선순위선정에 관한 연구," 대전대학교 석사학위논문, pp. 56-67 (2010).
15 환경부, "금강수계 오염총량관리기본방침," (2007).
16 이중석, "생물학적처리를 통한 암모니아성 질소제거에 관한 연구," 밀양대학교 산업대학원 석사학위논문, pp. 3-4 (2005).