Upscaling Transport of
3D colloidal transport modeling
microbial tracer tests
upscaling column to field
Journal
Environmental science & technology
ISSN: 1520-5851
Titre abrégé: Environ Sci Technol
Pays: United States
ID NLM: 0213155
Informations de publication
Date de publication:
28 Jul 2021
28 Jul 2021
Historique:
entrez:
28
7
2021
pubmed:
29
7
2021
medline:
29
7
2021
Statut:
aheadofprint
Résumé
Groundwater contamination and transport of viruses and bacteria in aquifers are a major concern worldwide. To ascertain the ability of these aquifers to remove pathogens, tracer tests with microbial surrogates are carried out. These tests are laborious and may require special permits, and therefore, column tests are often done instead. Unfortunately, results from column tests tend to grossly overestimate removal rates when compared to the field scale, which can lead to an underestimation of groundwater contamination risks. Scale is an important consideration when examining pathogen transport through porous media, as pathogen removal is rarely a linear process. In this study, field tests were carried out with endospores of
Identifiants
pubmed: 34318669
doi: 10.1021/acs.est.1c01892
pmc: PMC8375017
doi:
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Subventions
Organisme : Austrian Science Fund FWF
ID : T 970
Pays : Austria
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