Beating the bugs: roles of microbial biofilms in corrosion

Microbiologically influenced corrosion (MIC) is a complex type of environmentally assisted corrosion. Although poorly understood and challenging to ameliorate, it is increasingly appreciated that MIC accelerates failure of metal alloys, including steel pipeline. Historically, this type of material d...

Full description

Bibliographic Details
Main Authors: Li, Kwan (Kwan Hon) (Author), Whitfield, Matthew J. (Author), Van Vliet, Krystyn J (Author)
Other Authors: Massachusetts Institute of Technology. Department of Materials Science and Engineering (Contributor)
Format: Article
Language:English
Published: Walter de Gruyter GmbH, 2020-06-04T20:48:30Z.
Subjects:
Online Access:Get fulltext
LEADER 01463 am a22001813u 4500
001 125679
042 |a dc 
100 1 0 |a Li, Kwan   |q  (Kwan Hon)   |e author 
100 1 0 |a Massachusetts Institute of Technology. Department of Materials Science and Engineering  |e contributor 
700 1 0 |a Whitfield, Matthew J.  |e author 
700 1 0 |a Van Vliet, Krystyn J  |e author 
245 0 0 |a Beating the bugs: roles of microbial biofilms in corrosion 
260 |b Walter de Gruyter GmbH,   |c 2020-06-04T20:48:30Z. 
856 |z Get fulltext  |u https://hdl.handle.net/1721.1/125679 
520 |a Microbiologically influenced corrosion (MIC) is a complex type of environmentally assisted corrosion. Although poorly understood and challenging to ameliorate, it is increasingly appreciated that MIC accelerates failure of metal alloys, including steel pipeline. Historically, this type of material degradation process has been treated from either an electrochemical materials perspective or a microbiological perspective. Here, we review the current understanding of MIC mechanisms for steel-particularly those in sour environments relevant to fossil fuel recovery and processing-and outline the role of the bacterial biofilm in both corrosion processes and mitigation responses. Keywords: biofilm; microbiologically influenced corrosion (MIC); sulfate-reducing bacteria (SRB) 
520 |a MIT Energy Initiative ((MITEI)-BP Energy Research Fund) 
546 |a en 
655 7 |a Article