Vegetable oil contaminated sites: bioremediation treatments.

Autores
Conde Molina, Debora; Corpus, Athina; Piperata, Gabriela
Año de publicación
2023
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The environment is negatively impacted by occasional discharges from industrial activity. When these events contain insoluble compounds such as fats and oils, they are high impact pollutants. This work focuses on an environmental problem in the industrial area of Buenos Aires, Argentina, where a lagoon was contaminated by vegetable oil residues. The aim of this work is to study bioremediation strategies in order to propose solutions for the remediation of the lagoon. For this way, autochthonous vegetable oil degrading bacteria were isolated from Lagoon 3, and the conditions to produce bacterial biomass were evaluated. Then, through microcosms systems using contaminated coastal soil, different site-specific treatments were tested: a control as natural attenuation; a bioaugmentation treatment with autochthonous vegetable oil degrading bacteria; two biostimulation treatments with nitrogen and phosphorus, and with spent mushroom substrate. Although both bioaugmentation and biostimulation showed promising results, biostimulation with N, P was the most effective for site-specific bioremediation of Lagoon 3, achieving 67% of oil vegetable reduction at 60 days.
Fil: Conde Molina, Debora. Universidad Tecnológica Nacional. Facultad Regional Delta. Departamento de Ingeniería Química. Laboratorio de Biotecnología; Argentina.
Fil: : Corpus, Athina. Universidad Tecnológica Nacional. Facultad Regional Delta. Departamento de Ingeniería Química. Laboratorio de Biotecnología; Argentina.
Fil: Piperata, Gabriela. Termoeléctrica Manuel Belgrano S.A.; Argentina.
Peer Reviewed
Materia
UTN
Facultad Regional Delta
Vegetable oil
Autochthonous bacteria
Bioreactor
Bioremediation
Agro-industrial residues
Nivel de accesibilidad
acceso abierto
Condiciones de uso
2023-10-10T18:44:04Z
Repositorio
Repositorio Institucional Abierto (UTN)
Institución
Universidad Tecnológica Nacional
OAI Identificador
oai:ria.utn.edu.ar:20.500.12272/8600
Acceder
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network_acronym_str RIAUTN
repository_id_str a
network_name_str Repositorio Institucional Abierto (UTN)
spelling Vegetable oil contaminated sites: bioremediation treatments.Conde Molina, DeboraCorpus, AthinaPiperata, GabrielaUTNFacultad Regional DeltaVegetable oilAutochthonous bacteriaBioreactorBioremediationAgro-industrial residuesThe environment is negatively impacted by occasional discharges from industrial activity. When these events contain insoluble compounds such as fats and oils, they are high impact pollutants. This work focuses on an environmental problem in the industrial area of Buenos Aires, Argentina, where a lagoon was contaminated by vegetable oil residues. The aim of this work is to study bioremediation strategies in order to propose solutions for the remediation of the lagoon. For this way, autochthonous vegetable oil degrading bacteria were isolated from Lagoon 3, and the conditions to produce bacterial biomass were evaluated. Then, through microcosms systems using contaminated coastal soil, different site-specific treatments were tested: a control as natural attenuation; a bioaugmentation treatment with autochthonous vegetable oil degrading bacteria; two biostimulation treatments with nitrogen and phosphorus, and with spent mushroom substrate. Although both bioaugmentation and biostimulation showed promising results, biostimulation with N, P was the most effective for site-specific bioremediation of Lagoon 3, achieving 67% of oil vegetable reduction at 60 days.Fil: Conde Molina, Debora. Universidad Tecnológica Nacional. Facultad Regional Delta. Departamento de Ingeniería Química. Laboratorio de Biotecnología; Argentina.Fil: : Corpus, Athina. Universidad Tecnológica Nacional. Facultad Regional Delta. Departamento de Ingeniería Química. Laboratorio de Biotecnología; Argentina.Fil: Piperata, Gabriela. Termoeléctrica Manuel Belgrano S.A.; Argentina.Peer Reviewed2023-10-10T18:44:04Z2023-10-10T18:44:04Z2023-07info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articulopdfapplication/pdfConde Molina D., Corpus A., Pierata G. (2023) Vegetable oil contaminated sites: bioremediation treatments. 21st LACCEI International Multi-Conference for Engineering, Education, and Technology: “Leadership in Education and Innovation in Engineering in the Framework of Global Transformations: Integration and Alliances for Integral Development”. ISSN: 2414-6390. http://dx.doi.org/10.18687/LACCEI2023.2414-6390http://hdl.handle.net/20.500.12272/8600enginfo:eu-repo/semantics/openAccess2023-10-10T18:44:04Zhttp://creativecommons.org/licenses/by-nc-nd/4.0/Attribution-NonCommercial-NoDerivatives 4.0 InternacionalLos autoresAtribución – No Comercial – Sin Obra Derivada (by-nc-nd)reponame:Repositorio Institucional Abierto (UTN)instname:Universidad Tecnológica Nacional2026-09-24T12:48:42Zoai:ria.utn.edu.ar:20.500.12272/8600instacron:UTNInstitucionalhttp://ria.utn.edu.ar/Universidad públicaNo correspondehttp://ria.utn.edu.ar/oaigestionria@rec.utn.edu.ar; fsuarez@rec.utn.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:a2026-09-24 12:48:43.907Repositorio Institucional Abierto (UTN) - Universidad Tecnológica Nacionalfalse
dc.title.none.fl_str_mv Vegetable oil contaminated sites: bioremediation treatments.
title Vegetable oil contaminated sites: bioremediation treatments.
spellingShingle Vegetable oil contaminated sites: bioremediation treatments.
Conde Molina, Debora
UTN
Facultad Regional Delta
Vegetable oil
Autochthonous bacteria
Bioreactor
Bioremediation
Agro-industrial residues
title_short Vegetable oil contaminated sites: bioremediation treatments.
title_full Vegetable oil contaminated sites: bioremediation treatments.
title_fullStr Vegetable oil contaminated sites: bioremediation treatments.
title_full_unstemmed Vegetable oil contaminated sites: bioremediation treatments.
title_sort Vegetable oil contaminated sites: bioremediation treatments.
dc.creator.none.fl_str_mv Conde Molina, Debora
Corpus, Athina
Piperata, Gabriela
author Conde Molina, Debora
author_facet Conde Molina, Debora
Corpus, Athina
Piperata, Gabriela
author_role author
author2 Corpus, Athina
Piperata, Gabriela
author2_role author
author
dc.subject.none.fl_str_mv UTN
Facultad Regional Delta
Vegetable oil
Autochthonous bacteria
Bioreactor
Bioremediation
Agro-industrial residues
topic UTN
Facultad Regional Delta
Vegetable oil
Autochthonous bacteria
Bioreactor
Bioremediation
Agro-industrial residues
dc.description.none.fl_txt_mv The environment is negatively impacted by occasional discharges from industrial activity. When these events contain insoluble compounds such as fats and oils, they are high impact pollutants. This work focuses on an environmental problem in the industrial area of Buenos Aires, Argentina, where a lagoon was contaminated by vegetable oil residues. The aim of this work is to study bioremediation strategies in order to propose solutions for the remediation of the lagoon. For this way, autochthonous vegetable oil degrading bacteria were isolated from Lagoon 3, and the conditions to produce bacterial biomass were evaluated. Then, through microcosms systems using contaminated coastal soil, different site-specific treatments were tested: a control as natural attenuation; a bioaugmentation treatment with autochthonous vegetable oil degrading bacteria; two biostimulation treatments with nitrogen and phosphorus, and with spent mushroom substrate. Although both bioaugmentation and biostimulation showed promising results, biostimulation with N, P was the most effective for site-specific bioremediation of Lagoon 3, achieving 67% of oil vegetable reduction at 60 days.
Fil: Conde Molina, Debora. Universidad Tecnológica Nacional. Facultad Regional Delta. Departamento de Ingeniería Química. Laboratorio de Biotecnología; Argentina.
Fil: : Corpus, Athina. Universidad Tecnológica Nacional. Facultad Regional Delta. Departamento de Ingeniería Química. Laboratorio de Biotecnología; Argentina.
Fil: Piperata, Gabriela. Termoeléctrica Manuel Belgrano S.A.; Argentina.
Peer Reviewed
description The environment is negatively impacted by occasional discharges from industrial activity. When these events contain insoluble compounds such as fats and oils, they are high impact pollutants. This work focuses on an environmental problem in the industrial area of Buenos Aires, Argentina, where a lagoon was contaminated by vegetable oil residues. The aim of this work is to study bioremediation strategies in order to propose solutions for the remediation of the lagoon. For this way, autochthonous vegetable oil degrading bacteria were isolated from Lagoon 3, and the conditions to produce bacterial biomass were evaluated. Then, through microcosms systems using contaminated coastal soil, different site-specific treatments were tested: a control as natural attenuation; a bioaugmentation treatment with autochthonous vegetable oil degrading bacteria; two biostimulation treatments with nitrogen and phosphorus, and with spent mushroom substrate. Although both bioaugmentation and biostimulation showed promising results, biostimulation with N, P was the most effective for site-specific bioremediation of Lagoon 3, achieving 67% of oil vegetable reduction at 60 days.
publishDate 2023
dc.date.none.fl_str_mv 2023-10-10T18:44:04Z
2023-10-10T18:44:04Z
2023-07
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv Conde Molina D., Corpus A., Pierata G. (2023) Vegetable oil contaminated sites: bioremediation treatments. 21st LACCEI International Multi-Conference for Engineering, Education, and Technology: “Leadership in Education and Innovation in Engineering in the Framework of Global Transformations: Integration and Alliances for Integral Development”. ISSN: 2414-6390. http://dx.doi.org/10.18687/LACCEI2023.
2414-6390
http://hdl.handle.net/20.500.12272/8600
identifier_str_mv Conde Molina D., Corpus A., Pierata G. (2023) Vegetable oil contaminated sites: bioremediation treatments. 21st LACCEI International Multi-Conference for Engineering, Education, and Technology: “Leadership in Education and Innovation in Engineering in the Framework of Global Transformations: Integration and Alliances for Integral Development”. ISSN: 2414-6390. http://dx.doi.org/10.18687/LACCEI2023.
2414-6390
url http://hdl.handle.net/20.500.12272/8600
dc.language.none.fl_str_mv eng
language eng
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
2023-10-10T18:44:04Z
http://creativecommons.org/licenses/by-nc-nd/4.0/
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
Los autores
Atribución – No Comercial – Sin Obra Derivada (by-nc-nd)
eu_rights_str_mv openAccess
rights_invalid_str_mv 2023-10-10T18:44:04Z
http://creativecommons.org/licenses/by-nc-nd/4.0/
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
Los autores
Atribución – No Comercial – Sin Obra Derivada (by-nc-nd)
dc.format.none.fl_str_mv pdf
application/pdf
dc.source.none.fl_str_mv reponame:Repositorio Institucional Abierto (UTN)
instname:Universidad Tecnológica Nacional
reponame_str Repositorio Institucional Abierto (UTN)
collection Repositorio Institucional Abierto (UTN)
instname_str Universidad Tecnológica Nacional
repository.name.fl_str_mv Repositorio Institucional Abierto (UTN) - Universidad Tecnológica Nacional
repository.mail.fl_str_mv gestionria@rec.utn.edu.ar; fsuarez@rec.utn.edu.ar
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