Please use this identifier to cite or link to this item: http://hdl.handle.net/10553/44571
Title: Electrochemical analysis of the microbiologically influenced corrosion of AISI 304 stainless steel by sulphate reducing bacteria associated with Bacillus Cereus
Authors: Santana, J. J. 
Santana, F. J. 
Gonzalez, J. E. 
Souto, R. M.
González, S. 
Morales, J.
UNESCO Clasification: 3303 ingeniería y tecnología químicas
3306 Ingeniería y tecnología eléctricas
Keywords: Microbiological corrosion
Bacillus cereus
Stainless steel
Sulphate reducing bacteria
Electrochemical impedance spectroscopy
Issue Date: 2012
Journal: International Journal of Electrochemical Science 
Abstract: The associative effect towards the corrosion of AISI 304 stainless steel caused by the main two bacterial species present in marine environments around the Canary Islands (Spain) has been investigated using electrochemical techniques. The test environments were sterile conditions, with SRB (sulphate-reducing bacteria) Desulfovibrio desulfuricans (strain DSM 642) isolated from its natural marine environment, with Bacillus Cereus var. mycoides (CECT 193), and with a mixture of both. EIS data demonstrate the development of a synergic effect of both bacteria, where Bacillus cereus mycoides favours the development of SRB and, consequently there is a greater tendency to the progress of corrosion.
URI: http://hdl.handle.net/10553/44571
ISSN: 1452-3981
Source: International Journal of Electrochemical Science,v. 7, p. 711-724
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