Browse > Article

Characteristics of Non-point Pollutants from the Road Runoff (2): Heavy Metals and Pathogens  

Park, Sangwoo (중앙대학교 건설환경공학과)
Oh, Jeill (중앙대학교 건설환경공학과)
Choi, Younghwa (중앙대학교 건설환경공학과)
Kim, Jonghwa (GS건설 주식회사)
Ha, Jaewon (GS건설 주식회사)
Publication Information
Journal of Korean Society of Water and Wastewater / v.21, no.2, 2007 , pp. 235-242 More about this Journal
Abstract
Road runoff water includes various heavy metals (zinc, Zn; lead, Pb; copper, Cu; chrome, Cr; cadmium, Cd; etc.) and pathogens (E-coli and coliform). Since these pollutants are significantly harmful to human beings and have negative impact on water streams, numerous studies have been conducted to determine the characterization of these non-point pollutants from road runoff water. However, since these non-point pollutant concentrations vary depending on road traffic, road construction, and road maintenance, measurement of pollutant loadings in different site is necessary to estimate the effect of road runoff water on drinking water source. The objective of this study was to examine the quality of road runoff water from a city bridge in Seoul, Korea. This study was conducted for two years to assess annual discharge pollution loads. In this study, five key heavy metals (Zn, Pb, Cu, Cr, and Cd) and two pathogens (E-coli and coliform) were measured at 18 different events. The pollutant load mass transported was always higher than the corresponding runoff volume for Zn, Cu, and Cd, while Pb and Cr showed similar values between the load mass transported and the corresponding runoff volume. The event mean concentrations were Zn (0.908 mg/L), Pb (0.092 mg/L), Cu (0.141 mg/L), Cr (0.023 mg/L), and Cd (0.006 mg/L). Like Zn, Cu, and Cd, E-coli and coliform values (relatively high in Summer and Fall) are higher at the beginning of each event and decrease afterwards.
Keywords
Non-point source; Road Runoff; Heavy metal; Pathogen; EMC;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
1 Lee H., Lau S.L., Kayhanian M., Stenstrom M.K. (2004) Seasonal First Flush Phenomenon of Urban Stormwater Discharges, Water Research, 38(19), pp. 4153-4163   DOI   ScienceOn
2 Buffleben M.S., Zayeed K., Kimbrough D., Stenstrom M.K., Suffet I.H. (2002) Evaluation of Urban Non-Point Source Runoff of Hazardous Metals Entering Santa. Monica Bay, California, Water Science And Technoloy, 45(9), pp. 263-268
3 강용태, 조용현, 송근관, 장성부 (2004) 공공수역 수질 개선과 맛있는 수돗물 생산을 위한 하, 폐수 및 정수처리시스템 구성, 한국수처리학회(구한국수처리기술연구회), 수처리기술. 12(3), pp.9-20
4 최지용, 신창민 (2002) 비점오염원 유출저감을 위한 우수유출수 관리방안, 한국환경정책 ${\cdot}$ 평가연구원
5 Lee J.H., Bang K.W. (2000) Characterization of Urban Stormwater Runoff, Water Research, 34(6), pp. 1773-1780   DOI   ScienceOn
6 김이형, 이선하 (2005) 주차장 및 교량지역의 강우유출수내 비점오염물질의 특성 비교 및 동적 EMCs. 한국물환경학회(구한국수질보전학회), 수질보전, 21(3). pp. 248-255
7 Deletic A.B., Maksimovic C.T. (1998) Evaluation of Water Quality Factor in Storm Runoff from Paved Areas, Journal of Environmental Engineering, ASCE, 124(9), pp, 869-879   DOI   ScienceOn
8 Sansalone J.J., Buchberger S.G., AI-Abed S.R. (1996) Fractionation of Heavy Metals in Pavement Runoff, The Science of the Total Environment, 189/190, pp. 371-378   DOI   ScienceOn
9 Glenn D.W. (2001) Heavy Metal Distribution for Aqueous and Solid Phases in Urban Runoff, Snowmelt and Solids, Doctor of Philosophy, Louisiana State University, U.S
10 최광운, 이종태 (2000) 수문자료분석 (3) - 강우, 풍속 및 건기일수와 대기 먼지 오염량과의 상관성 분석, 대한토목학회, 학술발표회논문집, 3. pp. 119-122
11 Brown J.N., Peake B.M. (2005) Sources of Heavy Metal, and Polycyclic Aromatic Hydrocarbons in Urban Stormwater Runoff, Science of The Total Environment, In Press, Corrected Proof; Available Online 12 July 2005
12 박연희, 박석순 (2004) 강우강도에 따른 토지이용별 비점오염원 부하량 산정 함수 연구, 대한환경공학회지, 26(10), pp. 1070-1079
13 오재일, 최용길, 최영화, 도로 노면 유출수의 비점오염원 배출 특성 - 유출 계수 및 기본 수질 특성, 한국도로학회, 제출 심사중
14 Jeng H.A.C., Englande A.J., Bakeer R.M., Bradford H.B. (2005) Impact of Urban Stormwater Runoff on Estuarine Environmental Quality, Estuarine, Coastal and Shelf Science, 63(4), pp. 513-526   DOI   ScienceOn
15 환경부(2004) 관계부처합동 물관리 종합대책의 추진 강화를 위한 4대강 비점오염원관리 종합대책