Browse > Article
http://dx.doi.org/10.3741/JKWRA.2006.39.6.511

Transport of Colloids and Contaminant in Riverbank Filtration  

Lee Sang-Il (Dept. of Civil and Environment Engrg., Dongguk Univ.)
Kim Dae-Hwan (Dept. of Civil and Environment Engrg., Dongguk Univ.)
Lee Sang-Sin (Dept. of Civil and Environment Engrg., Dongguk Univ.)
You Sang-Yeon (Dept. of Civil and Environment Engrg., Dongguk Univ.)
Publication Information
Journal of Korea Water Resources Association / v.39, no.6, 2006 , pp. 511-520 More about this Journal
Abstract
Riverbank filtration is a natural process, using alluvial aquifers to remove contaminants and pathogens in river water for the production of drinking water. In Korea, most of the drinking water is supplied by surface water in-take. However, maintaining the quality of the drinking water becomes more and more difficult due to the increase of contamination. In riverbank filtration, the understanding of contaminant transport is an important task for the production of high quality drinking water and for the maintenance of facilities. In this paper, the transport behavior of hydrophobic organic contaminants is investigated when contaminants coexist with dissolved organic matter (DOM) and bacteria. In the developed model, the aquifer is thought of as a four phase system: two mobile colloidal phases, an aqueous phase, and a stationary solid matrix phase. The model equations are solved numerically for various situations. Results indicate that the presence of colloidal matters can enhance the mobility of contaminant significantly and that partitioning coefficients play an important role in the process.
Keywords
riverbank filtration; colloid; dissolved organic matter (DOM); bacteria; partitioning parameter;
Citations & Related Records
연도 인용수 순위
  • Reference
1 Jenkins, M.B., Lion, L.W. (1993). 'Mobile bacteria and transport of polynuclear aromatic hydrocarbons in porous media', Appl. Environ Microbial. 59 (10), pp. 3306-3313
2 van Loosdrecht, M.C. M, Lyklema, J, Norde, W., and Zehnder, A.J.B. (1989). 'Bacterial adhesion: a physicochemical approach', Microb. Ecol., 17, pp. 1-15   DOI   ScienceOn
3 Enfield C,G., Bengtsson G., and Lindqvist R. (1989). 'Influence of macromolecules on chemical transport.' Environmental Science and Technology, Vol. 23, (10), pp. 1278-1286   DOI
4 Fletcher, M and Loeb, G.I. (1979). 'Influence of substratum characteristics on the attachment of a marine Pseudomonad to solid surfaces', Appl. and Environ Microbial., 37, pp. 67-72
5 Tan, Y, Bond, W.J., and Griffin, D.M (1992). 'Transport of bacteria during unsteady unsaturated soil water flow', Soil Sci. Soc. of Amer. J, :56, pp. 1331-1340   DOI
6 한국수자원공사 (1999). 지하수 함양 및 활용증대 방안연구
7 Fontes, D.E., Mills, A. L., Hornberger, G.M, and Herman, J,S. (1991). 'Physical and chemical factors influencing transport of microorganisms through porous media', Appl. Environ Microbial. 57. pp. 2473-2481
8 McCarthy, J.F., Gu, B., Liang, L., Mas-PIa, J. Williams, TM, Yeh, T-C..J. (1996). 'Field tracer tests on the mobility of natural organic matter in a sandy aquifer.' Water Resources Research, Vol. 32, No.5, pp. 1223-1238   DOI   ScienceOn
9 Kim, S.B., Corapcioglu, M.Y., and Kim, D.J. (2003). 'Effect of dissolved organic matter and bacteria on contaminant transport in riverbank filtration. ' Journal of Contaminant Hydrology, Vol. 66, Iss. 1-2, pp. 1-23   DOI   ScienceOn
10 McCarthy, J.F., and Zachara, J.M (1989). 'Subsurface transport of contaminants.' Environmental Science and Technology, Vol. 23, Iss. 5, pp. 496-502
11 Peterson, T.C., and Ward, R.C. (1989). 'Development of a bacterial transport model for coarse soils', Water Resour. Bull., 25, pp. 349-359   DOI
12 Corapcioglu, M.Y, and Jiang, S. (1993). 'Colloidfacilitated groundwater contaminant transport.' Water Resources Research, Vol. 29, No.7, pp. 2215-2226   DOI   ScienceOn
13 김대환 (2005). 강변여과에서 콜로이드성 물질이 오염물 거동에 미치는 영향. 석사학위논문, 동국대학교
14 동국대학교 (2005) 인공함양을 활용한 한강 및 낙동강 유역 수도공급 방안 연구. 1차년도 요약 보고서
15 한정상 (2000). 지하수환경과 오염, pp.553-561