Particle transport in a saturated porous medium : Pore structure effects
作者： Ahmed Benamar , Nasre-Dine Ahfir , HuaQing Wang , Abdellah Alem
DOI: 10.1016/J.CRTE.2007.07.012
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摘要: This paper presents an experimental study of the transport suspended particles (SP) in a saturated porous medium, aimed at delineating effects pore structure on particle and deposition rate. Two media (silica gravel glass beads) silt SP were used. Breakthrough curves (BTCs) well described by analytical solution advective-dispersive equation with first-order kinetic. The recovery rate is higher beads even if porosities are similar. shows importance distribution processes particles.
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J. M. Frey, P. Schmitz, J. Dufreche, I. Gohr Pinheiro, Particle Deposition in Porous Media: Analysis of Hydrodynamic and Weak Inertial Effects Transport in Porous Media. ,vol. 37, pp. 25- 54 ,(1999) , 10.1023/A:1006546717409
M.B. McGechan, D.R. Lewis, SW—Soil and Water: Transport of Particulate and Colloid-sorbed Contaminants through Soil, Part 1: General Principles Biosystems Engineering. ,vol. 83, pp. 255- 273 ,(2002) , 10.1006/BIOE.2002.0125
S.E Allaire, S.C Gupta, J Nieber, J.F Moncrief, Role of macropore continuity and tortuosity on solute transport in soils: 1. Effects of initial and boundary conditions. Journal of Contaminant Hydrology. ,vol. 58, pp. 299- 321 ,(2002) , 10.1016/S0169-7722(02)00035-9
Menachem Elimelech, John Gregory, Xiadong Jia, None, Particle Deposition and Aggregation: Measurement, Modelling and Simulation ,(1995)
Sanya Sirivithayapakorn, Arturo Keller, Transport of colloids in saturated porous media: A pore-scale observation of the size exclusion effect and colloid acceleration Water Resources Research. ,vol. 39, pp. 1108- ,(2003) , 10.1029/2002WR001583
Joseph N Ryan, Menachem Elimelech, Colloid mobilization and transport in groundwater Colloids and Surfaces A: Physicochemical and Engineering Aspects. ,vol. 107, pp. 1- 56 ,(1996) , 10.1016/0927-7757(95)03384-X
Nicolas Massei, Michel Lacroix, Hua Qing Wang, Jean-Paul Dupont, Transport of particulate material and dissolved tracer in a highly permeable porous medium: comparison of the transfer parameters Journal of Contaminant Hydrology. ,vol. 57, pp. 21- 39 ,(2002) , 10.1016/S0169-7722(01)00216-9
Ahmed Benamar, HuaQing Wang, Nasre-dine Ahfir, Abdellah Alem, Nicolas Masséi, Jean-Paul Dupont, Effets de la vitesse d'écoulement sur le transport et la cinétique de dépôt de particules en suspension en milieu poreux saturé Comptes Rendus Geoscience. ,vol. 337, pp. 497- 504 ,(2005) , 10.1016/J.CRTE.2004.12.002
M.L. Brusseau, J.K. Oleen, J. Santamaria, L. Cheng, P. Orosz-Coghlan, A.S. Chetochine, W.J. Blanford, P. Rykwalder, C.P. Gerba, Transport of microsporidium Encephalitozoon intestinales spores in sandy porous media. Water Research. ,vol. 39, pp. 3636- 3642 ,(2005) , 10.1016/J.WATRES.2005.06.011
HuaQing Wang, Michel Lacroix, Nicolas Masséi, Jean-Paul Dupont, Transport des particules en milieu poreux : détermination des paramètres hydrodispersifs et du coefficient de dépôt Comptes Rendus De L Academie Des Sciences Serie Ii Fascicule A-sciences De La Terre Et Des Planetes. ,vol. 331, pp. 97- 104 ,(2000) , 10.1016/S1251-8050(00)01388-4