Evaluation of biofilm formation and corrosion behaviour of SAE 1010 carbon steel in SRB cultures by microscopic techniques and electrochemical impedance spectroscopy

Autores
Viera, Marisa; Rastelli, Silvia Elena; Gómez de Saravia, Sandra Gabriela
Año de publicación
2017
Idioma
inglés
Tipo de recurso
documento de conferencia
Estado
versión publicada
Descripción
Biofilms cause various problems such as medical infections, fouling of water cooling system, product contamination, and microbiologically influenced corrosion (MIC). MIC accounts for as much as 20% of all forms of corrosion, amounting to billions of dollars in losses each year. Among bacteria related to MIC, sulfate reducing bacteria (SRB) are most often blamed. The ubiquity of these bacteria leads to a variety of impressive industrial, economic and ecological effects because of their proneness to generate large quantities of H2S. SRB are the main reason to cause the MIC by accelerating corrosion rate, inducing stress corrosion and pitting corrosion. The aim of this study was to evaluate the corrosion associated with the formation of SRB biofilms on carbon steel surfaces.
Facultad de Ciencias Exactas
Materia
Ciencias Exactas
Biofilmes
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by-nc-sa/4.0/
Repositorio
SEDICI (UNLP)
Institución
Universidad Nacional de La Plata
OAI Identificador
oai:sedici.unlp.edu.ar:10915/72812
Acceder
id SEDICI_5d8baf0078b995c58ac412706f868ca4
oai_identifier_str oai:sedici.unlp.edu.ar:10915/72812
network_acronym_str SEDICI
repository_id_str 1329
network_name_str SEDICI (UNLP)
spelling Evaluation of biofilm formation and corrosion behaviour of SAE 1010 carbon steel in SRB cultures by microscopic techniques and electrochemical impedance spectroscopyViera, MarisaRastelli, Silvia ElenaGómez de Saravia, Sandra GabrielaCiencias ExactasBiofilmesBiofilms cause various problems such as medical infections, fouling of water cooling system, product contamination, and microbiologically influenced corrosion (MIC). MIC accounts for as much as 20% of all forms of corrosion, amounting to billions of dollars in losses each year. Among bacteria related to MIC, sulfate reducing bacteria (SRB) are most often blamed. The ubiquity of these bacteria leads to a variety of impressive industrial, economic and ecological effects because of their proneness to generate large quantities of H2S. SRB are the main reason to cause the MIC by accelerating corrosion rate, inducing stress corrosion and pitting corrosion. The aim of this study was to evaluate the corrosion associated with the formation of SRB biofilms on carbon steel surfaces.Facultad de Ciencias Exactas2017-10info:eu-repo/semantics/conferenceObjectinfo:eu-repo/semantics/publishedVersionResumenhttp://purl.org/coar/resource_type/c_5794info:ar-repo/semantics/documentoDeConferenciaapplication/pdfhttp://sedici.unlp.edu.ar/handle/10915/72812enginfo:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-09-29T11:12:04Zoai:sedici.unlp.edu.ar:10915/72812Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-29 11:12:04.661SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv Evaluation of biofilm formation and corrosion behaviour of SAE 1010 carbon steel in SRB cultures by microscopic techniques and electrochemical impedance spectroscopy
title Evaluation of biofilm formation and corrosion behaviour of SAE 1010 carbon steel in SRB cultures by microscopic techniques and electrochemical impedance spectroscopy
spellingShingle Evaluation of biofilm formation and corrosion behaviour of SAE 1010 carbon steel in SRB cultures by microscopic techniques and electrochemical impedance spectroscopy
Viera, Marisa
Ciencias Exactas
Biofilmes
title_short Evaluation of biofilm formation and corrosion behaviour of SAE 1010 carbon steel in SRB cultures by microscopic techniques and electrochemical impedance spectroscopy
title_full Evaluation of biofilm formation and corrosion behaviour of SAE 1010 carbon steel in SRB cultures by microscopic techniques and electrochemical impedance spectroscopy
title_fullStr Evaluation of biofilm formation and corrosion behaviour of SAE 1010 carbon steel in SRB cultures by microscopic techniques and electrochemical impedance spectroscopy
title_full_unstemmed Evaluation of biofilm formation and corrosion behaviour of SAE 1010 carbon steel in SRB cultures by microscopic techniques and electrochemical impedance spectroscopy
title_sort Evaluation of biofilm formation and corrosion behaviour of SAE 1010 carbon steel in SRB cultures by microscopic techniques and electrochemical impedance spectroscopy
dc.creator.none.fl_str_mv Viera, Marisa
Rastelli, Silvia Elena
Gómez de Saravia, Sandra Gabriela
author Viera, Marisa
author_facet Viera, Marisa
Rastelli, Silvia Elena
Gómez de Saravia, Sandra Gabriela
author_role author
author2 Rastelli, Silvia Elena
Gómez de Saravia, Sandra Gabriela
author2_role author
author
dc.subject.none.fl_str_mv Ciencias Exactas
Biofilmes
topic Ciencias Exactas
Biofilmes
dc.description.none.fl_txt_mv Biofilms cause various problems such as medical infections, fouling of water cooling system, product contamination, and microbiologically influenced corrosion (MIC). MIC accounts for as much as 20% of all forms of corrosion, amounting to billions of dollars in losses each year. Among bacteria related to MIC, sulfate reducing bacteria (SRB) are most often blamed. The ubiquity of these bacteria leads to a variety of impressive industrial, economic and ecological effects because of their proneness to generate large quantities of H2S. SRB are the main reason to cause the MIC by accelerating corrosion rate, inducing stress corrosion and pitting corrosion. The aim of this study was to evaluate the corrosion associated with the formation of SRB biofilms on carbon steel surfaces.
Facultad de Ciencias Exactas
description Biofilms cause various problems such as medical infections, fouling of water cooling system, product contamination, and microbiologically influenced corrosion (MIC). MIC accounts for as much as 20% of all forms of corrosion, amounting to billions of dollars in losses each year. Among bacteria related to MIC, sulfate reducing bacteria (SRB) are most often blamed. The ubiquity of these bacteria leads to a variety of impressive industrial, economic and ecological effects because of their proneness to generate large quantities of H2S. SRB are the main reason to cause the MIC by accelerating corrosion rate, inducing stress corrosion and pitting corrosion. The aim of this study was to evaluate the corrosion associated with the formation of SRB biofilms on carbon steel surfaces.
publishDate 2017
dc.date.none.fl_str_mv 2017-10
dc.type.none.fl_str_mv info:eu-repo/semantics/conferenceObject
info:eu-repo/semantics/publishedVersion
Resumen
http://purl.org/coar/resource_type/c_5794
info:ar-repo/semantics/documentoDeConferencia
format conferenceObject
status_str publishedVersion
dc.identifier.none.fl_str_mv http://sedici.unlp.edu.ar/handle/10915/72812
url http://sedici.unlp.edu.ar/handle/10915/72812
dc.language.none.fl_str_mv eng
language eng
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:SEDICI (UNLP)
instname:Universidad Nacional de La Plata
instacron:UNLP
reponame_str SEDICI (UNLP)
collection SEDICI (UNLP)
instname_str Universidad Nacional de La Plata
instacron_str UNLP
institution UNLP
repository.name.fl_str_mv SEDICI (UNLP) - Universidad Nacional de La Plata
repository.mail.fl_str_mv alira@sedici.unlp.edu.ar
_version_ 1844615991480287232
score 13.070432

Publicaciones similares