Elevated Radium Activity in a Hydrocarbon-Contaminated Aquifer.
DNAPL
groundwater
natural attenuation
radionuclides
redox
trace elements
Journal
Environmental science & technology
ISSN: 1520-5851
Titre abrégé: Environ Sci Technol
Pays: United States
ID NLM: 0213155
Informations de publication
Date de publication:
20 06 2023
20 06 2023
Historique:
medline:
21
6
2023
pubmed:
7
6
2023
entrez:
7
6
2023
Statut:
ppublish
Résumé
Hydrocarbon spills that reach the subsurface can modify aquifer geochemical conditions. Biogeochemical zones typically form proximal to the source zone that include iron (Fe(III)) and manganese (Mn(III/IV)) (hydr)oxide reduction, with potential to release associated geogenic contaminants to groundwater. Here, multi-level monitoring systems are used to investigate radium (
Identifiants
pubmed: 37285386
doi: 10.1021/acs.est.2c09118
doi:
Substances chimiques
Radium
W90AYD6R3Q
Ferric Compounds
0
Water Pollutants, Chemical
0
Oxides
0
Hydrocarbons
0
Types de publication
Journal Article
Research Support, Non-U.S. Gov't
Langues
eng
Sous-ensembles de citation
IM