Organic contaminant transport and fate in the subsurface: Evolution of knowledge and understanding
Toxic organic contaminants may enter the subsurface as slightly soluble and volatile
nonaqueous phase liquids (NAPLs) or as dissolved solutes resulting in contaminant plumes …
nonaqueous phase liquids (NAPLs) or as dissolved solutes resulting in contaminant plumes …
Multiphase flow and transport modeling in heterogeneous porous media: challenges and approaches
We review the current status of modeling multiphase systems, including balance equation
formulation, constitutive relations for both pressure-saturation-conductivity and interphase …
formulation, constitutive relations for both pressure-saturation-conductivity and interphase …
The transport and fate of ethanol and BTEX in groundwater contaminated by gasohol
SE Powers, CS Hunt, SE Heermann… - Critical Reviews in …, 2001 - Taylor & Francis
Ethanol is used a component in all gasoline in Brazil, and its use could increase significantly
in the US to meet the requirements of the Clean Air Act Amendments. Recent problems with …
in the US to meet the requirements of the Clean Air Act Amendments. Recent problems with …
Interphase mass transfer between fluids in subsurface formations: A review
B Agaoglu, NK Copty, T Scheytt… - Advances in Water …, 2015 - Elsevier
This paper presents a review of the state-of-the-art on interphase mass transfer between
immiscible fluids in porous media with focus on the factors that have significant influence on …
immiscible fluids in porous media with focus on the factors that have significant influence on …
Nonaqueous phase liquid dissolution in porous media: Current state of knowledge and research needs
C Khachikian, TC Harmon - Transport in Porous Media, 2000 - Springer
Our understanding of nonaqueous phase liquid (NAPL) dissolution in the subsurface
environment has been increasing rapidly over the past decade. This knowledge has …
environment has been increasing rapidly over the past decade. This knowledge has …
NAPL dissolution in heterogeneous systems: an experimental investigation in a simple heterogeneous system
Dissolution experiments were conducted in a two-dimensional cell with simple
heterogeneous packing consisting of well-defined coarse lenses contaminated by NAPL …
heterogeneous packing consisting of well-defined coarse lenses contaminated by NAPL …
Solute transport modeled with Green's functions with application to persistent solute sources
Analytical models can be valuable tools to investigate solute transport in porous media. The
application of analytical solutions is limited by the perception that they are too cumbersome …
application of analytical solutions is limited by the perception that they are too cumbersome …
Influence of hydraulic property correlation on predicted dense nonaqueous phase liquid source zone architecture, mass recovery and contaminant flux
LD Lemke, LM Abriola, JR Lang - Water Resources Research, 2004 - Wiley Online Library
Organic liquid saturation distributions resulting from a simulated tetrachloroethene (PCE)
spill were generated with alternative models of spatially varying aquifer properties for a …
spill were generated with alternative models of spatially varying aquifer properties for a …
Three-dimensional analytical models for virus transport in saturated porous media
Y Sim, CV Chrysikopoulos - Transport in porous media, 1998 - Springer
Analytical models for virus transport in saturated, homogeneous porous media are
developed. The models account for three-dimensional dispersion in a uniform flow field, and …
developed. The models account for three-dimensional dispersion in a uniform flow field, and …
Analytical modeling of nonaqueous phase liquid dissolution with Green's functions
FJ Leij, MT Van Genuchten - Transport in Porous Media, 2000 - Springer
Equilibrium and bicontinuum nonequilibrium formulations of the advection–dispersion
equation (ADE) have been widely used to describe subsurface solute transport. The Green's …
equation (ADE) have been widely used to describe subsurface solute transport. The Green's …