Matches in SemOpenAlex for { <https://semopenalex.org/work/W314448439> ?p ?o ?g. }
Showing items 1 to 83 of
83
with 100 items per page.
- W314448439 abstract "Abstract : Groundwater contamination by perchlorate has recently been recognized as a significant environmental problem across the United States, and especially at Department of Defense facilities. In this study, a model is used to evaluate the potential of a innovative in situ bioremediation technology using Horizontal Flow Treatment Wells (HFTWs) to manage perchlorate-contaminated groundwater. The technology uses HFTWs to mix an electron donor into perchlorate-contaminated groundwater in order to promote reduction of the perchlorate by indigenous microorganisms in bioactive zones within the aquifer, as well as recirculate the contaminated water between treatment well pairs to achieve multiple passes of contaminated water through the bioactive zones. The model used in this study couples a three-dimensional fate and transport model, which simulates advective/dispersive transport of solutes induced by regional groundwater flow and operation of the HFTW's, with a biodegradation model that simulates perchlorate reduction, as well as reduction of competing electron acceptors in the groundwater, by indigenous microorganisms. The model was applied to an example site to demonstrate how in situ perchlorate treatment might be implemented. A sensitivity analysis using the model is also conducted to evaluate which engineered and environmental parameters most affect technology performance. Model simulation results demonstrate that this technology may be effective in managing perchlorate-contaminated groundwater. The recirculation induced by the HFTW system results in increased treatment efficiency, as compared to treatment that would be achieved by a single pass of contaminated water through the bioactive zones. It was observed that the model was very sensitive to several kinetic parameters, indicating that a fruitful area for future research would be to study how these important parameters can be accurately quantified for given geochemical and microbiological conditions." @default.
- W314448439 created "2016-06-24" @default.
- W314448439 creator A5024835815 @default.
- W314448439 date "2012-11-21" @default.
- W314448439 modified "2023-09-27" @default.
- W314448439 title "Application of Horizontal Flow Treatment Wells for in Situ Treatment of Perchlorate Contaminated Groundwater" @default.
- W314448439 hasPublicationYear "2012" @default.
- W314448439 type Work @default.
- W314448439 sameAs 314448439 @default.
- W314448439 citedByCount "2" @default.
- W314448439 crossrefType "book" @default.
- W314448439 hasAuthorship W314448439A5024835815 @default.
- W314448439 hasConcept C107872376 @default.
- W314448439 hasConcept C112570922 @default.
- W314448439 hasConcept C127313418 @default.
- W314448439 hasConcept C127413603 @default.
- W314448439 hasConcept C131227075 @default.
- W314448439 hasConcept C145148216 @default.
- W314448439 hasConcept C178790620 @default.
- W314448439 hasConcept C185592680 @default.
- W314448439 hasConcept C187320778 @default.
- W314448439 hasConcept C18903297 @default.
- W314448439 hasConcept C190960625 @default.
- W314448439 hasConcept C2124996 @default.
- W314448439 hasConcept C2778192778 @default.
- W314448439 hasConcept C2780709120 @default.
- W314448439 hasConcept C2993419890 @default.
- W314448439 hasConcept C39432304 @default.
- W314448439 hasConcept C522964758 @default.
- W314448439 hasConcept C548081761 @default.
- W314448439 hasConcept C75622301 @default.
- W314448439 hasConcept C76177295 @default.
- W314448439 hasConcept C86803240 @default.
- W314448439 hasConcept C87717796 @default.
- W314448439 hasConceptScore W314448439C107872376 @default.
- W314448439 hasConceptScore W314448439C112570922 @default.
- W314448439 hasConceptScore W314448439C127313418 @default.
- W314448439 hasConceptScore W314448439C127413603 @default.
- W314448439 hasConceptScore W314448439C131227075 @default.
- W314448439 hasConceptScore W314448439C145148216 @default.
- W314448439 hasConceptScore W314448439C178790620 @default.
- W314448439 hasConceptScore W314448439C185592680 @default.
- W314448439 hasConceptScore W314448439C187320778 @default.
- W314448439 hasConceptScore W314448439C18903297 @default.
- W314448439 hasConceptScore W314448439C190960625 @default.
- W314448439 hasConceptScore W314448439C2124996 @default.
- W314448439 hasConceptScore W314448439C2778192778 @default.
- W314448439 hasConceptScore W314448439C2780709120 @default.
- W314448439 hasConceptScore W314448439C2993419890 @default.
- W314448439 hasConceptScore W314448439C39432304 @default.
- W314448439 hasConceptScore W314448439C522964758 @default.
- W314448439 hasConceptScore W314448439C548081761 @default.
- W314448439 hasConceptScore W314448439C75622301 @default.
- W314448439 hasConceptScore W314448439C76177295 @default.
- W314448439 hasConceptScore W314448439C86803240 @default.
- W314448439 hasConceptScore W314448439C87717796 @default.
- W314448439 hasLocation W3144484391 @default.
- W314448439 hasOpenAccess W314448439 @default.
- W314448439 hasPrimaryLocation W3144484391 @default.
- W314448439 hasRelatedWork W1990985896 @default.
- W314448439 hasRelatedWork W2095709828 @default.
- W314448439 hasRelatedWork W2183675282 @default.
- W314448439 hasRelatedWork W2231086848 @default.
- W314448439 hasRelatedWork W2291326556 @default.
- W314448439 hasRelatedWork W2568207576 @default.
- W314448439 hasRelatedWork W2739757349 @default.
- W314448439 hasRelatedWork W2888889020 @default.
- W314448439 hasRelatedWork W2922219995 @default.
- W314448439 hasRelatedWork W2944292774 @default.
- W314448439 hasRelatedWork W2988587302 @default.
- W314448439 hasRelatedWork W3034956543 @default.
- W314448439 hasRelatedWork W3037906163 @default.
- W314448439 hasRelatedWork W3047883619 @default.
- W314448439 hasRelatedWork W3168431750 @default.
- W314448439 hasRelatedWork W328245310 @default.
- W314448439 hasRelatedWork W2189348317 @default.
- W314448439 hasRelatedWork W2590213509 @default.
- W314448439 hasRelatedWork W2852865480 @default.
- W314448439 hasRelatedWork W3091075396 @default.
- W314448439 isParatext "false" @default.
- W314448439 isRetracted "false" @default.
- W314448439 magId "314448439" @default.
- W314448439 workType "book" @default.