Please use this identifier to cite or link to this item:
http://hdl.handle.net/1942/30118
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Balseiro-Romero, Maria | - |
dc.contributor.author | Monterroso, Carmen | - |
dc.contributor.author | Kidd, Petra S. | - |
dc.contributor.author | Lu-Chau, Thelmo A. | - |
dc.contributor.author | GKOREZIS, Panos | - |
dc.contributor.author | VANGRONSVELD, Jaco | - |
dc.contributor.author | Casares, Juan J. | - |
dc.date.accessioned | 2019-12-11T10:07:52Z | - |
dc.date.available | 2019-12-11T10:07:52Z | - |
dc.date.issued | 2019 | - |
dc.identifier.citation | JOURNAL OF ENVIRONMENTAL MANAGEMENT, 246, p. 840-848 | - |
dc.identifier.uri | http://hdl.handle.net/1942/30118 | - |
dc.description.abstract | Bioremediation is a soil clean-up technique which exploits the metabolic capacity of microorganisms to degrade soil contaminants. A model was developed to simulate the ex situ bioremediation of a diesel-contaminated soil in a bio-slurry reactor inoculated with a diesel-degrading bacterial strain. Mass transfer processes involving desorption of diesel from soil to water and volatilization of diesel from water, and biodegradation by the bacterial inoculant were included in the model by using Weibull sigmoid kinetics and logistic/Monod kinetics respectively. Model parameters were estimated in batch-based abiotic and biodegradation experiments. Sensitivity analysis revealed the importance of maintaining a high bacterial density in the system for maximum bioremediation efficiency. The model was validated using a pilot bioreactor monitored for 528 h, which removed almost 90% of the diesel present in the system. The results revealed the capacity of the model to predict the bioremediation efficiency under different scenarios by adapting the input parameters to each system. | - |
dc.description.sponsorship | This research was supported by ERDF Interreg Sudoe Program (PhytoSUDOE-SOE1/P5/E0189) and by Hasselt University (BOF project 06G02 and Methusalem project 08M03VGRJ). M. Balseiro-Romero was granted a postdoctoral fellowship (Programa de axudas a etapa posdoutoral; ED481B 2017/073) by the Conselleria de Cultura, Educacion e Ordenacion Universitaria (Xunta de Galicia, Spain). T. A. Lu-Chau belongs to the Galician Competitive Research Group GRC-ED431C 2017/29 and to CRETUS Strategic Partnership (ED431E 2018/01). M. Balseiro-Romero and C. Monterroso belong to the Galician Competitive Research Group GRC-ED431C 2018/12 and to CRETUS Strategic Partnership (ED431E 2018/01). All these programs are co-funded by ERDF. | - |
dc.language.iso | en | - |
dc.publisher | ACADEMIC PRESS LTD- ELSEVIER SCIENCE LTD | - |
dc.rights | 2019 Elsevier Ltd. All rights reserved. | - |
dc.subject.other | Bio-slurry reactor | - |
dc.subject.other | ex situ bioremediation | - |
dc.subject.other | Diesel-contaminated soil | - |
dc.subject.other | Sigmoid desorption kinetics | - |
dc.subject.other | Monod biodegradation kinetics | - |
dc.title | Modelling the ex situ bioremediation of diesel-contaminated soil in a slurry bioreactor using a hydrocarbon-degrading inoculant | - |
dc.type | Journal Contribution | - |
dc.identifier.epage | 848 | - |
dc.identifier.spage | 840 | - |
dc.identifier.volume | 246 | - |
local.format.pages | 9 | - |
local.bibliographicCitation.jcat | A1 | - |
dc.description.notes | [Balseiro-Romero, Maria; Lu-Chau, Thelmo A.] Univ Santiago de Compostela, Inst Technol, Dept Chem Engn, Santiago De Compostela 15782, Spain. [Balseiro-Romero, Maria] Univ Paris Saclay, AgroParisTech, UMR ECOSYS, Ave Lucien Bretignieres, F-78850 Thiverval Grignon, France. [Monterroso, Carmen] Univ Santiago de Compostela, Fac Biol, Dept Soil Sci & Agr Chem, Santiago De Compostela 15782, Spain. [Kidd, Petra S.] CSIC, IIAG, Santiago De Compostela 15705, Spain. [Gkorezis, Panagiotis; Vangronsveld, Jaco] Univ Hasselt, Ctr Environm Sci, BE-3590 Diepenbeek, Belgium. [Casares, Juan J.] Univ Santiago de Compostela, Sch Engn, Dept Chem Engn, Santiago De Compostela 15782, Spain. | - |
local.publisher.place | LONDON | - |
local.type.refereed | Refereed | - |
local.type.specified | Article | - |
dc.identifier.doi | 10.1016/j.jenvman.2019.06.034 | - |
dc.identifier.isi | 000482246700083 | - |
item.validation | ecoom 2020 | - |
item.fulltext | With Fulltext | - |
item.fullcitation | Balseiro-Romero, Maria; Monterroso, Carmen; Kidd, Petra S.; Lu-Chau, Thelmo A.; GKOREZIS, Panos; VANGRONSVELD, Jaco & Casares, Juan J. (2019) Modelling the ex situ bioremediation of diesel-contaminated soil in a slurry bioreactor using a hydrocarbon-degrading inoculant. In: JOURNAL OF ENVIRONMENTAL MANAGEMENT, 246, p. 840-848. | - |
item.accessRights | Restricted Access | - |
item.contributor | Balseiro-Romero, Maria | - |
item.contributor | Monterroso, Carmen | - |
item.contributor | Kidd, Petra S. | - |
item.contributor | Lu-Chau, Thelmo A. | - |
item.contributor | GKOREZIS, Panos | - |
item.contributor | VANGRONSVELD, Jaco | - |
item.contributor | Casares, Juan J. | - |
crisitem.journal.issn | 0301-4797 | - |
crisitem.journal.eissn | 1095-8630 | - |
Appears in Collections: | Research publications |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
balseiro 1.pdf Restricted Access | Published version | 1.97 MB | Adobe PDF | View/Open Request a copy |
WEB OF SCIENCETM
Citations
10
checked on Jul 11, 2024
Page view(s)
48
checked on Sep 7, 2022
Download(s)
46
checked on Sep 7, 2022
Google ScholarTM
Check
Altmetric
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.