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

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 relate...

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Detalles Bibliográficos
Autores principales: Viera, Marisa, Rastelli, Silvia Elena, Gómez de Saravia, Sandra Gabriela
Formato: Objeto de conferencia Resumen
Lenguaje:Inglés
Publicado: 2017
Materias:
Ciencias Exactas
Biofilmes
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/72812
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-72812
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Ciencias Exactas
Biofilmes
spellingShingle Ciencias Exactas
Biofilmes
Viera, Marisa
Rastelli, Silvia Elena
Gómez de Saravia, Sandra Gabriela
Evaluation of biofilm formation and corrosion behaviour of SAE 1010 carbon steel in SRB cultures by microscopic techniques and electrochemical impedance spectroscopy
topic_facet Ciencias Exactas
Biofilmes
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.
format Objeto de conferencia
Resumen
author Viera, Marisa
Rastelli, Silvia Elena
Gómez de Saravia, Sandra Gabriela
author_facet Viera, Marisa
Rastelli, Silvia Elena
Gómez de Saravia, Sandra Gabriela
author_sort Viera, Marisa
title Evaluation of biofilm formation and corrosion behaviour of SAE 1010 carbon steel in SRB cultures by microscopic techniques and electrochemical impedance spectroscopy
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
publishDate 2017
url http://sedici.unlp.edu.ar/handle/10915/72812
work_keys_str_mv AT vieramarisa evaluationofbiofilmformationandcorrosionbehaviourofsae1010carbonsteelinsrbculturesbymicroscopictechniquesandelectrochemicalimpedancespectroscopy
AT rastellisilviaelena evaluationofbiofilmformationandcorrosionbehaviourofsae1010carbonsteelinsrbculturesbymicroscopictechniquesandelectrochemicalimpedancespectroscopy
AT gomezdesaraviasandragabriela evaluationofbiofilmformationandcorrosionbehaviourofsae1010carbonsteelinsrbculturesbymicroscopictechniquesandelectrochemicalimpedancespectroscopy
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