Microbial Communities Associated with Alternative Fuels in Model Seawater-Compensated Fuel Ballast Tanks

Autores
Dominici, Lina Edith; Duncan, Kathleen E.; Nanny, Mark A.; Davidova, Irene A.; Harriman, Brian H.; Suflita, Joseph M.
Año de publicación
2023
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The biocorrosion of carbon steel poses a risk for ships combining seawater and fuel in metal ballast tanks. Ballast tanks were simulated by duplicate reactors containing carbon steel coupons and either petroleum F76 (petro-F76), Fischer–Tropsch F76 (FT-F76), or a 1:1 mix of both fuels, to investigate whether the alternative fuel FT-F76 influenced this risk. The polycarbonate reactors were inoculated with seawater, and the control reactors did not receive fuel. The reactors were monitored for 400 days, and they all reached a pH and open circuit potential where elemental iron was oxidized, indicating corrosion. The reactors containing petro-76 or fuel mix had higher levels of dissolved iron; one of each replicate had lower concentrations of sulfate than the original seawater, while the sulfate concentration did not decrease in the other incubations. The high sulfate reactors, but not the low sulfate reactors, had a high relative abundance of microaerophilic sulfide-oxidizing bacteria. The FT-F76 and the no-fuel reactors had a high relative abundance of iron-sequestering Magnetovibrio. Although dissolved iron and loss of sulfate under anoxic conditions are associated with biocorrosion, our results suggest that in our reactors these indicators were altered by iron-sequestering and sulfide-oxidizing microbes, which is consistent with the slow diffusion of oxygen across the polycarbonate reactors.
Fil: Dominici, Lina Edith. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Centro de Investigaciones en Tecnología de Pinturas. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigaciones en Tecnología de Pinturas; Argentina
Fil: Duncan, Kathleen E.. University Of Oklahoma. Departament Of Botany And Microbiology; Estados Unidos
Fil: Nanny, Mark A.. Oklahoma State University; Estados Unidos
Fil: Davidova, Irene A.. University Of Oklahoma. Departament Of Botany And Microbiology; Estados Unidos
Fil: Harriman, Brian H.. University Of Oklahoma. Departament Of Botany And Microbiology; Estados Unidos
Fil: Suflita, Joseph M.. University Of Oklahoma. Departament Of Botany And Microbiology; Estados Unidos
Materia
BIOCORROSION
MICROBIALLY INFLUENCED CORROSION
FUEL BIODEGRADATION
BALLAST TANK
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/224138
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/224138
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network_name_str CONICET Digital (CONICET)
spelling Microbial Communities Associated with Alternative Fuels in Model Seawater-Compensated Fuel Ballast TanksDominici, Lina EdithDuncan, Kathleen E.Nanny, Mark A.Davidova, Irene A.Harriman, Brian H.Suflita, Joseph M.BIOCORROSIONMICROBIALLY INFLUENCED CORROSIONFUEL BIODEGRADATIONBALLAST TANKhttps://purl.org/becyt/ford/2.7https://purl.org/becyt/ford/2The biocorrosion of carbon steel poses a risk for ships combining seawater and fuel in metal ballast tanks. Ballast tanks were simulated by duplicate reactors containing carbon steel coupons and either petroleum F76 (petro-F76), Fischer–Tropsch F76 (FT-F76), or a 1:1 mix of both fuels, to investigate whether the alternative fuel FT-F76 influenced this risk. The polycarbonate reactors were inoculated with seawater, and the control reactors did not receive fuel. The reactors were monitored for 400 days, and they all reached a pH and open circuit potential where elemental iron was oxidized, indicating corrosion. The reactors containing petro-76 or fuel mix had higher levels of dissolved iron; one of each replicate had lower concentrations of sulfate than the original seawater, while the sulfate concentration did not decrease in the other incubations. The high sulfate reactors, but not the low sulfate reactors, had a high relative abundance of microaerophilic sulfide-oxidizing bacteria. The FT-F76 and the no-fuel reactors had a high relative abundance of iron-sequestering Magnetovibrio. Although dissolved iron and loss of sulfate under anoxic conditions are associated with biocorrosion, our results suggest that in our reactors these indicators were altered by iron-sequestering and sulfide-oxidizing microbes, which is consistent with the slow diffusion of oxygen across the polycarbonate reactors.Fil: Dominici, Lina Edith. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Centro de Investigaciones en Tecnología de Pinturas. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigaciones en Tecnología de Pinturas; ArgentinaFil: Duncan, Kathleen E.. University Of Oklahoma. Departament Of Botany And Microbiology; Estados UnidosFil: Nanny, Mark A.. Oklahoma State University; Estados UnidosFil: Davidova, Irene A.. University Of Oklahoma. Departament Of Botany And Microbiology; Estados UnidosFil: Harriman, Brian H.. University Of Oklahoma. Departament Of Botany And Microbiology; Estados UnidosFil: Suflita, Joseph M.. University Of Oklahoma. Departament Of Botany And Microbiology; Estados UnidosMDPI2023-07info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/224138Dominici, Lina Edith; Duncan, Kathleen E.; Nanny, Mark A.; Davidova, Irene A.; Harriman, Brian H.; et al.; Microbial Communities Associated with Alternative Fuels in Model Seawater-Compensated Fuel Ballast Tanks; MDPI; Corrosion and Materials Degradation; 4; 3; 7-2023; 382-3982624-5558CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.mdpi.com/2624-5558/4/3/20info:eu-repo/semantics/altIdentifier/doi/10.3390/cmd4030020info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:47:45Zoai:ri.conicet.gov.ar:11336/224138instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 10:47:45.456CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Microbial Communities Associated with Alternative Fuels in Model Seawater-Compensated Fuel Ballast Tanks
title Microbial Communities Associated with Alternative Fuels in Model Seawater-Compensated Fuel Ballast Tanks
spellingShingle Microbial Communities Associated with Alternative Fuels in Model Seawater-Compensated Fuel Ballast Tanks
Dominici, Lina Edith
BIOCORROSION
MICROBIALLY INFLUENCED CORROSION
FUEL BIODEGRADATION
BALLAST TANK
title_short Microbial Communities Associated with Alternative Fuels in Model Seawater-Compensated Fuel Ballast Tanks
title_full Microbial Communities Associated with Alternative Fuels in Model Seawater-Compensated Fuel Ballast Tanks
title_fullStr Microbial Communities Associated with Alternative Fuels in Model Seawater-Compensated Fuel Ballast Tanks
title_full_unstemmed Microbial Communities Associated with Alternative Fuels in Model Seawater-Compensated Fuel Ballast Tanks
title_sort Microbial Communities Associated with Alternative Fuels in Model Seawater-Compensated Fuel Ballast Tanks
dc.creator.none.fl_str_mv Dominici, Lina Edith
Duncan, Kathleen E.
Nanny, Mark A.
Davidova, Irene A.
Harriman, Brian H.
Suflita, Joseph M.
author Dominici, Lina Edith
author_facet Dominici, Lina Edith
Duncan, Kathleen E.
Nanny, Mark A.
Davidova, Irene A.
Harriman, Brian H.
Suflita, Joseph M.
author_role author
author2 Duncan, Kathleen E.
Nanny, Mark A.
Davidova, Irene A.
Harriman, Brian H.
Suflita, Joseph M.
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv BIOCORROSION
MICROBIALLY INFLUENCED CORROSION
FUEL BIODEGRADATION
BALLAST TANK
topic BIOCORROSION
MICROBIALLY INFLUENCED CORROSION
FUEL BIODEGRADATION
BALLAST TANK
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.7
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv The biocorrosion of carbon steel poses a risk for ships combining seawater and fuel in metal ballast tanks. Ballast tanks were simulated by duplicate reactors containing carbon steel coupons and either petroleum F76 (petro-F76), Fischer–Tropsch F76 (FT-F76), or a 1:1 mix of both fuels, to investigate whether the alternative fuel FT-F76 influenced this risk. The polycarbonate reactors were inoculated with seawater, and the control reactors did not receive fuel. The reactors were monitored for 400 days, and they all reached a pH and open circuit potential where elemental iron was oxidized, indicating corrosion. The reactors containing petro-76 or fuel mix had higher levels of dissolved iron; one of each replicate had lower concentrations of sulfate than the original seawater, while the sulfate concentration did not decrease in the other incubations. The high sulfate reactors, but not the low sulfate reactors, had a high relative abundance of microaerophilic sulfide-oxidizing bacteria. The FT-F76 and the no-fuel reactors had a high relative abundance of iron-sequestering Magnetovibrio. Although dissolved iron and loss of sulfate under anoxic conditions are associated with biocorrosion, our results suggest that in our reactors these indicators were altered by iron-sequestering and sulfide-oxidizing microbes, which is consistent with the slow diffusion of oxygen across the polycarbonate reactors.
Fil: Dominici, Lina Edith. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Centro de Investigaciones en Tecnología de Pinturas. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigaciones en Tecnología de Pinturas; Argentina
Fil: Duncan, Kathleen E.. University Of Oklahoma. Departament Of Botany And Microbiology; Estados Unidos
Fil: Nanny, Mark A.. Oklahoma State University; Estados Unidos
Fil: Davidova, Irene A.. University Of Oklahoma. Departament Of Botany And Microbiology; Estados Unidos
Fil: Harriman, Brian H.. University Of Oklahoma. Departament Of Botany And Microbiology; Estados Unidos
Fil: Suflita, Joseph M.. University Of Oklahoma. Departament Of Botany And Microbiology; Estados Unidos
description The biocorrosion of carbon steel poses a risk for ships combining seawater and fuel in metal ballast tanks. Ballast tanks were simulated by duplicate reactors containing carbon steel coupons and either petroleum F76 (petro-F76), Fischer–Tropsch F76 (FT-F76), or a 1:1 mix of both fuels, to investigate whether the alternative fuel FT-F76 influenced this risk. The polycarbonate reactors were inoculated with seawater, and the control reactors did not receive fuel. The reactors were monitored for 400 days, and they all reached a pH and open circuit potential where elemental iron was oxidized, indicating corrosion. The reactors containing petro-76 or fuel mix had higher levels of dissolved iron; one of each replicate had lower concentrations of sulfate than the original seawater, while the sulfate concentration did not decrease in the other incubations. The high sulfate reactors, but not the low sulfate reactors, had a high relative abundance of microaerophilic sulfide-oxidizing bacteria. The FT-F76 and the no-fuel reactors had a high relative abundance of iron-sequestering Magnetovibrio. Although dissolved iron and loss of sulfate under anoxic conditions are associated with biocorrosion, our results suggest that in our reactors these indicators were altered by iron-sequestering and sulfide-oxidizing microbes, which is consistent with the slow diffusion of oxygen across the polycarbonate reactors.
publishDate 2023
dc.date.none.fl_str_mv 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 http://hdl.handle.net/11336/224138
Dominici, Lina Edith; Duncan, Kathleen E.; Nanny, Mark A.; Davidova, Irene A.; Harriman, Brian H.; et al.; Microbial Communities Associated with Alternative Fuels in Model Seawater-Compensated Fuel Ballast Tanks; MDPI; Corrosion and Materials Degradation; 4; 3; 7-2023; 382-398
2624-5558
CONICET Digital
CONICET
url http://hdl.handle.net/11336/224138
identifier_str_mv Dominici, Lina Edith; Duncan, Kathleen E.; Nanny, Mark A.; Davidova, Irene A.; Harriman, Brian H.; et al.; Microbial Communities Associated with Alternative Fuels in Model Seawater-Compensated Fuel Ballast Tanks; MDPI; Corrosion and Materials Degradation; 4; 3; 7-2023; 382-398
2624-5558
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://www.mdpi.com/2624-5558/4/3/20
info:eu-repo/semantics/altIdentifier/doi/10.3390/cmd4030020
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv MDPI
publisher.none.fl_str_mv MDPI
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.070432

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