A TWO EQUATION MODEL OF BIOLOGICALLY REACTIVE SOLUTE TRANSPORT IN POROUS MEDIA

被引：0
|
作者：
Orgogozo, Laurent [1 ]
Golfier, Fabrice [1 ]
Bues, Michel A. [1 ]
Quintard, Michel [2 ,3 ,4 ,5 ]
机构：
[1] Nancy Univ, Lab Environm Geomecan & Ouvrages, Rue Doyen Roubault,BP 40, F-54501 Vandoeuvre Les Nancy, France
[2] Univ Toulouse, F-31400 Toulouse, France
[3] UPS, INPT, F-31400 Toulouse, France
[4] IMFT, F-31400 Toulouse, France
[5] CNRS, F-31400 Toulouse, France
来源：
PROCEEDINGS OF THE XVIII INTERNATIONAL CONFERENCE ON COMPUTATIONAL METHODS IN WATER RESOURCES (CMWR 2010) | 2010年
关键词：
reactive transport; biofilms; porous media; non equilibrium; upscaling;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
Transport of biologically reactive dissolved solutes in a porous medium including a biofilm phase is a complex process involving a wide variety of scales (from the bacteria scale to the aquifer heterogeneity scale) and processes (hydrodynamic, physicochemical and biochemical). The objectives of this work are 1) to derive a two-equation macroscopic model for bio-reactive transport at the Darcy-scale from the pore-scale description using the volume averaging method and 2) to compare the results of this model with those of a recently developed one-equation model but limited to local mass equilibrium conditions.
引用
收藏
页码：950 / 957
页数：8
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