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Elimination of the reaction rate 'scale effect': application of the Lagrangian reactive particle-tracking method to simulate mixing-limited, field-scale biodegradation at the Schoolcraft (MI, USA) site
dc.contributor.author | Dong, Ding |
dc.contributor.author | Benson, David A. |
dc.contributor.author | Fernández García, Daniel |
dc.contributor.author | Henri, Christopher Vincent |
dc.contributor.author | Hyndman, David W. |
dc.contributor.author | Phanikumar, Mantha S. |
dc.contributor.author | Bolster, Diogo |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament d'Enginyeria Civil i Ambiental |
dc.date.accessioned | 2018-03-20T16:39:08Z |
dc.date.available | 2019-01-01T01:30:38Z |
dc.date.issued | 2017-12 |
dc.identifier.citation | Dong, D., Benson, D., Fernandez, D., Henri, C., Hyndman, D., Phanikumar, M., Bolster, D. Elimination of the reaction rate 'scale effect': application of the Lagrangian reactive particle-tracking method to simulate mixing-limited, field-scale biodegradation at the Schoolcraft (MI, USA) site. "Water resources research", Desembre 2017, vol. 53, núm. 12, p. 10411-10432. |
dc.identifier.issn | 0043-1397 |
dc.identifier.other | https://par.nsf.gov/biblio/10048173 |
dc.identifier.uri | http://hdl.handle.net/2117/115474 |
dc.description | This is the peer reviewed version of the following article: [Ding, D., Benson, D. A., Fernàndez‐Garcia, D., Henri, C. V., Hyndman, D. W., Phanikumar, M. S., & Bolster, D. (2017). Elimination of the reaction rate “scale effect”: Application of the Lagrangian reactive particle‐tracking method to simulate mixing‐limited, field‐scale biodegradation at the Schoolcraft (MI, USA) site. Water Resources Research, 53, 10,411–10,432. https://doi.org/10.1002/2017WR021103], which has been published in final form at https://doi.org/10.1002/2017WR021103. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Self-Archiving. |
dc.description.abstract | Measured (or empirically fitted) reaction rates at groundwater remediation sites are typically much lower than those found in the same material at the batch or laboratory scale. The reduced rates are commonly attributed to poorer mixing at the larger scales. A variety of methods have been proposed to account for this scaling effect in reactive transport. In this study, we use the Lagrangian particle-tracking and reaction (PTR) method to simulate a field bioremediation experiment at the Schoolcraft, MI site. A denitrifying bacterium, Pseudomonas Stutzeri strain KC (KC), was injected to the aquifer, along with sufficient substrate, to degrade the contaminant, carbon tetrachloride (CT), under anaerobic conditions. The PTR method simulates chemical reactions through probabilistic rules of particle collisions, interactions, and transformations to address the scale effect (lower apparent reaction rates for each level of upscaling, from batch to column to field scale). In contrast to a prior Eulerian reaction model, the PTR method is able to match the field-scale experiment using the rate coefficients obtained from batch experiments. |
dc.format.extent | 22 p. |
dc.language.iso | eng |
dc.subject | Àrees temàtiques de la UPC::Enginyeria civil::Geologia::Hidrologia subterrània |
dc.subject.lcsh | Bioremediation |
dc.subject.other | Bioremediation |
dc.subject.other | Particle tracking |
dc.subject.other | Reactive transport |
dc.subject.other | Scale effect |
dc.title | Elimination of the reaction rate 'scale effect': application of the Lagrangian reactive particle-tracking method to simulate mixing-limited, field-scale biodegradation at the Schoolcraft (MI, USA) site |
dc.type | Article |
dc.subject.lemac | Bioremediació |
dc.contributor.group | Universitat Politècnica de Catalunya. GHS - Grup d'Hidrologia Subterrània |
dc.identifier.doi | 10.1002/2017WR021103 |
dc.description.peerreviewed | Peer Reviewed |
dc.relation.publisherversion | http://onlinelibrary.wiley.com/doi/10.1002/2017WR021103/abstract |
dc.rights.access | Open Access |
local.identifier.drac | 21694710 |
dc.description.version | Postprint (author's final draft) |
local.citation.author | Dong, D.; Benson, D.; Fernandez, D.; Henri, C.; Hyndman, D.; Phanikumar, M.; Bolster, D. |
local.citation.publicationName | Water resources research |
local.citation.volume | 53 |
local.citation.number | 12 |
local.citation.startingPage | 10411 |
local.citation.endingPage | 10432 |
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