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 …

[HTML][HTML] The fate of DNAPL contaminants in non-consolidated subsurface systems–Discussion on the relevance of effective source zone geometries for plume …

C Engelmann, F Händel, M Binder, PK Yadav… - Journal of hazardous …, 2019 - Elsevier
Dense non-aqueous phase liquids, ie, DNAPLs and the evolving contaminant plumes in
aquifers provide significant potential to pose hazards affecting both environment and human …

1, 4-Dioxane pollution at contaminated groundwater sites in western Germany and its distribution within a TCE plume

U Karges, J Becker, W Püttmann - Science of the Total Environment, 2018 - Elsevier
An effective and sensitive method for the analysis of 1, 4-dioxane in water has been
available since 2008 (EPA 522). This method is increasingly being applied to investigate the …

A field proof‐of‐concept of aquifer imaging using 3‐D transient hydraulic tomography with modular, temporarily‐emplaced equipment

M Cardiff, W Barrash… - Water Resources Research, 2012 - Wiley Online Library
Hydraulic tomography is a field scale aquifer characterization method capable of estimating
3‐D heterogeneous parameter distributions, and is directly sensitive to hydraulic …

Mass transfer during surfactant-enhanced DNAPL remediation: Pore-scale experiments and new correlation

Z Wang, Z Yang, R Hu, YF Chen - Journal of Hydrology, 2023 - Elsevier
Surfactant-enhanced solubilization has been proven successful to remediate aquifers
contaminated with non-aqueous phase liquids (DNAPLs). Understanding mass transfer from …

Analytical model for organic contaminant transport in a cut-off wall and aquifer dual-domain system considering barrier arrangements

H Xie, Y Shi, H Yan, A Bouazza, X Zhu… - Journal of Contaminant …, 2023 - Elsevier
This paper presents an analytical study of organic contaminants transport in a cut-off wall
and aquifer dual-domain system, considering the effects of the inlet boundary conditions and …

PFOS mass flux reduction/mass removal: impacts of a lower-permeability sand lens within otherwise homogeneous systems

M Hitzelberger, NA Khan, RAM Mohamed… - … science & technology, 2022 - ACS Publications
Perfluorooctane sulfonic acid (PFOS) is one of the most common per-and polyfluoroalkyl
substances (PFAS) and is a significant risk driver for these emerging contaminants of …

Predicting DNAPL mass discharge from pool-dominated source zones

JA Christ, CA Ramsburg, KD Pennell… - Journal of contaminant …, 2010 - Elsevier
Models that link simplified descriptions of dense non-aqueous phase liquid (DNAPL) source
zone architecture with predictions of mass flux can be effective screening tools for evaluation …

Influence of flow velocity and spatial heterogeneity on DNAPL migration in porous media: insights from laboratory experiments and numerical modelling

F Zheng, Y Gao, Y Sun, X Shi, H Xu… - Hydrogeology …, 2015 - search.proquest.com
Understanding the migration of dense non-aqueous phase liquids (DNAPLs) in complex
subsurface systems is important for evaluating contamination source zones and designing …

Predicting DNAPL mass discharge and contaminated site longevity probabilities: Conceptual model and high‐resolution stochastic simulation

J Koch, W Nowak - Water Resources Research, 2015 - Wiley Online Library
Improper storage and disposal of nonaqueous‐phase liquids (NAPLs) has resulted in
widespread contamination of the subsurface, threatening the quality of groundwater as a …