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 …
Soil and groundwater contamination by crude oil spillage: A review and implications for remediation projects in Nigeria
Management of soil and groundwater resources has been recognized as essential to
meeting the sustainable development goals of Agenda 2063 of the African Union. As Africa's …
meeting the sustainable development goals of Agenda 2063 of the African Union. As Africa's …
Residual-based adaptivity for two-phase flow simulation in porous media using physics-informed neural networks
This paper aims to provide a machine learning framework to simulate two-phase flow in
porous media. The proposed algorithm is based on Physics-informed neural networks …
porous media. The proposed algorithm is based on Physics-informed neural networks …
[HTML][HTML] Towards a digital twin for characterising natural source zone depletion: A feasibility study based on the Bemidji site
Natural source zone depletion (NSZD) of light non-aqueous phase liquids (LNAPLs) may be
a valid long-term management option at petroleum impacted sites. However, its future long …
a valid long-term management option at petroleum impacted sites. However, its future long …
Progression of natural attenuation processes at a crude-oil spill site: I. Geochemical evolution of the plume
IM Cozzarelli, BA Bekins, MJ Baedecker… - Journal of Contaminant …, 2001 - Elsevier
A 16-year study of a hydrocarbon plume shows that the extent of contaminant migration and
compound-specific behavior have changed as redox reactions, most notably iron reduction …
compound-specific behavior have changed as redox reactions, most notably iron reduction …
Crude oil at the Bemidji site: 25 years of monitoring, modeling, and understanding
The fate of hydrocarbons in the subsurface near Bemidji, Minnesota, has been investigated
by a multidisciplinary group of scientists for over a quarter century. Research at Bemidji has …
by a multidisciplinary group of scientists for over a quarter century. Research at Bemidji has …
Use of dissolved and vapor‐phase gases to investigate methanogenic degradation of petroleum hydrocarbon contamination in the subsurface
At many sites contaminated with petroleum hydrocarbons, methanogenesis is a significant
degradation pathway. Techniques to estimate CH4 production, consumption, and transport …
degradation pathway. Techniques to estimate CH4 production, consumption, and transport …
Distribution of microbial physiologic types in an aquifer contaminated by crude oil
BA Bekins, EM Godsy, E Warren - Microbial Ecology, 1999 - Springer
A bstract We conducted a plume-scale study of the microbial ecology in the anaerobic
portion of an aquifer contaminated by crude-oil compounds. The data provide insight into the …
portion of an aquifer contaminated by crude-oil compounds. The data provide insight into the …
Evidence for iron‐mediated anaerobic methane oxidation in a crude oil‐contaminated aquifer
In a methanogenic crude oil contaminated aquifer near Bemidji, Minnesota, the decrease in
dissolved CH 4 concentrations along the groundwater flow path, along with the positive shift …
dissolved CH 4 concentrations along the groundwater flow path, along with the positive shift …
Vadose zone attenuation of organic compounds at a crude oil spill site—Interactions between biogeochemical reactions and multicomponent gas transport
Contaminant attenuation processes in the vadose zone of a crude oil spill site near Bemidji,
MN have been simulated with a reactive transport model that includes multicomponent gas …
MN have been simulated with a reactive transport model that includes multicomponent gas …