Laboratory‐scale experiments and numerical modeling of cosolvent flushing of multi-component NAPLs in saturated porous media

B Agaoglu, T Scheytt, NK Copty - Journal of contaminant hydrology, 2012 - Elsevier
This study examines the mechanistic processes governing multiphase flow of a water–
cosolvent–NAPL system in saturated porous media. Laboratory batch and column flushing …

[HTML][HTML] An approach for quantification of the heterogeneity of DNAPL source zone geometries

SI Ibrahim, PK Yadav, A Dwiandani, R Liedl… - Journal of Contaminant …, 2022 - Elsevier
Many studies have investigated the migration and entrapment processes of source zones
from dense non-aqueous phase liquid (DNAPL) contamination under different conditions …

Correlation between DNAPL distribution area and dissolved concentration in surfactant enhanced aquifer remediation effluent: a two-dimensional flow cell study

B Wu, H Li, X Du, L Zhong, B Yang, P Du, Q Gu, F Li - Chemosphere, 2016 - Elsevier
During the process of surfactant enhanced aquifer remediation (SEAR), free phase dense
non-aqueous phase liquid (DNAPL) may be mobilized and spread. The understanding of …

Evaluation of trichloroethene recovery processes in heterogeneous aquifer cells flushed with biodegradable surfactants

EJ Suchomel, CA Ramsburg, KD Pennell - Journal of contaminant …, 2007 - Elsevier
The ability of two biodegradable surfactants, polyoxyethylene (20) sorbitan monooleate
(Tween® 80) and sodium dihexyl sulfosuccinate (Aerosol® MA), to recover a representative …

Contaminant mass discharge estimation in groundwater based on multi-level point measurements: A numerical evaluation of expected errors

M Kübert, M Finkel - Journal of contaminant hydrology, 2006 - Elsevier
Different methods for the field-scale estimation of contaminant mass discharge in
groundwater at control planes based on multi-level well data are numerically analysed for …

An interval-valued triangular fuzzy modified multi-attribute preference model for prioritization of groundwater resources management

L Ren, H Lu, H Zhao, J Xia - Journal of Hydrology, 2018 - Elsevier
This study aims at developing an inexact interval-valued triangular fuzzy based multi-
attribute preference model (IVTF-MAPM) method for supporting the selection of remediation …

Changes in contaminant mass discharge from DNAPL source mass depletion: Evaluation at two field sites

MC Brooks, AL Wood, MD Annable, K Hatfield… - Journal of Contaminant …, 2008 - Elsevier
Changes in contaminant fluxes resulting from aggressive remediation of dense nonaqueous
phase liquid (DNAPL) source zone were investigated at two sites, one at Hill Air Force Base …

Sherwood correlation for dissolution of pooled NAPL in porous media

DA Sarikurt, C Gokdemir, NK Copty - Journal of contaminant hydrology, 2017 - Elsevier
The rate of interphase mass transfer from non-aqueous phase liquids (NAPLs) entrapped in
the subsurface into the surrounding mobile aqueous phase is commonly expressed in terms …

Quantitative assessment of LNAPL retention in soil porous media

M Nouri, M Homaee, M Bybordi - Soil and Sediment Contamination …, 2014 - Taylor & Francis
The presence of hydrocarbon contaminants in the vadose zone is a serious hazard for
environment quality. Moreover, there is an urgent need for accurate and reliable knowledge …

Experimental Assessment and Modeling of Enhanced Solubilization of Pool-dominated Tetrachloroethene Source Zone in Heterogeneous Porous Media

Z Demiray, NH Akyol, NK Copty - Water, Air, & Soil Pollution, 2021 - Springer
The purpose of this study is to investigate the elution behavior of pool-dominated dense
nonaqueous phase liquid (DNAPL) source zone mass during enhanced solubilization …