材料科学与技术 ›› 2018, Vol. 34 ›› Issue (10): 1713-1718.DOI: 10.1016/j.jmst.2018.02.023

所属专题： Corrosion in 2018； Biomaterials 2018

• •    下一篇

  

  • 收稿日期:2017-12-30 修回日期:2018-02-13 接受日期:2018-02-13 出版日期:2018-10-05 发布日期:2018-11-01
  • 作者简介:

    1These authors contributed equally to this work.2Permanent address: Department of Chemical and Biomolecular Engineering,Institute for Corrosion and Multiphase Technology, Ohio University, Athens, OH45701, USA.

Anaerobic microbiologically influenced corrosion mechanisms interpreted using bioenergetics and bioelectrochemistry: A review

Yingchao Lia, Dake Xub,1(), Changfeng Chena, Xiaogang Lic, Ru Jiad, Dawei Zhangc(), Wolfgang Sande, Fuhui Wangb, Tingyue Guf,2   

  1. aBeijing Key Laboratory of Failure, Corrosion and Protection of Oil/Gas Facility Materials, Department of Materials Science and Engineering, ChinaUniversity of Petroleum (Beijing), Beijing 102249, China
    bCorrosion and Protection Division, Shenyang National Laboratory for Material Sciences, Northeastern University, Shenyang 110819, China
    cCorrosion & Protection Center, University of Science & Technology Beijing, Beijing 100083, China;
    dDepartment of Chemical and Biomolecular Engineering, Institute for Corrosion and Multiphase Technology, Ohio University, Athens, OH 45701, USA
    eCollege of Environmental Science and Engineering, Donghua University, Shanghai 200051, China
    fCollege of Environmental Science and Engineering, Nankai University, Tianjin 300071, China
  • Received:2017-12-30 Revised:2018-02-13 Accepted:2018-02-13 Online:2018-10-05 Published:2018-11-01

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Abstract:

Microbiologically influenced corrosion (MIC) is a major cause of corrosion damages, facility failures, and financial losses, making MIC an important research topic. Due to complex microbiological activities and a lack of deep understanding of the interactions between biofilms and metal surfaces, MIC occurrences and mechanisms are difficult to predict and interpret. Many theories and mechanisms have been proposed to explain MIC. In this review, the mechanisms of MIC are discussed using bioenergetics, microbial respiration types, and biofilm extracellular electron transfer (EET). Two main MIC types, namely EET-MIC and metabolite MIC (M-MIC), are discussed. This brief review provides a state of the art insight into MIC mechanisms and it helps the diagnosis and prediction of occurrences of MIC under anaerobic conditions in the oil and gas industry.

Key words: Microbiologically influenced corrosion, Bioenergetics, Biofilm, Bioelectrochemistry, MIC classification, Extracellular electron transfer (EET)