A review of threats to groundwater quality in the anthropocene

NM Burri, R Weatherl, C Moeck, M Schirmer - Science of the Total …, 2019 - Elsevier
Awareness concerning sustainable groundwater consumption under the context of land use
and climate change is gaining traction, raising the bar for adequate understanding of the …

Transport of bacteria in porous media and its enhancement by surfactants for bioaugmentation: a review

H Zhong, G Liu, Y Jiang, J Yang, Y Liu, X Yang… - Biotechnology …, 2017 - Elsevier
The success of bioaugmentation processes for groundwater bioremediation requires
efficient transport of bacteria in the subsurface environment. In this paper, the factors that …

Chlorinated ethene source remediation: lessons learned

HF Stroo, A Leeson, JA Marqusee, PC Johnson… - 2012 - ACS Publications
Chlorinated solvents such as trichloroethene (TCE) and tetrachloroethene (PCE) are
widespread groundwater contaminants often released as dense nonaqueous phase liquids …

Chlorinated solvent source zone remediation

BH Kueper, HF Stroo, CM Vogel, CH Ward - 2014 - Springer
In the late 1970s and early 1980s, North America began to grapple with the legacy of past
disposal practices for toxic chemicals. With the passage in 1980 of the Comprehensive …

Delineation of subsurface hydrocarbon contamination at a former hydrogenation plant using spectral induced polarization imaging

AF Orozco, A Kemna, C Oberdörster… - Journal of contaminant …, 2012 - Elsevier
Broadband spectral induced polarization (SIP) measurements were conducted at a former
hydrogenation plant in Zeitz (NE Germany) to investigate the potential of SIP imaging to …

Assessing the impacts of partial mass depletion in DNAPL source zones: I. Analytical modeling of source strength functions and plume response

RW Falta, PS Rao, N Basu - Journal of Contaminant Hydrology, 2005 - Elsevier
Analytical solutions are developed for approximating the time-dependent contaminant
discharge from DNAPL source zones undergoing dissolution and other decay processes …

[HTML][HTML] Abatement of chlorobenzenes in aqueous phase by persulfate activated by alkali enhanced by surfactant addition

R Garcia-Cervilla, A Santos, A Romero… - Journal of Environmental …, 2022 - Elsevier
Sites polluted by dense non-aqueous phases (DNAPLs) constitute an environmental
concern. In situ chemical oxidation (ISCO) application is limited since oxidation often occurs …

Compatibility of nonionic and anionic surfactants with persulfate activated by alkali in the abatement of chlorinated organic compounds in aqueous phase

R García-Cervilla, A Santos, A Romero… - Science of the Total …, 2021 - Elsevier
Abstract Surfactant Enhanced In-Situ Chemical Oxidation (S-ISCO) is an emerging
technology in the remediation of sites with residual Dense Non-Aqueous Phase Liquids …

Multi-scale experimental study of carbonated water injection: An effective process for mobilization and recovery of trapped oil

AH Alizadeh, M Khishvand, MA Ioannidis, M Piri - Fuel, 2014 - Elsevier
Steady flow of a disconnected gas phase (bubbles) is realized in porous media during
carbonated water injection (CWI) under conditions that promote continuous exsolution of the …

Pore-scale mechanisms of solid phase emergence during DNAPL remediation by chemical oxidation

Z Wang, Z Yang, F Fagerlund, H Zhong… - Environmental …, 2022 - ACS Publications
In situ chemical oxidation (ISCO) has proven successful in the remediation of aquifers
contaminated with dense nonaqueous phase liquids (DNAPLs). However, the treatment …