Unveiling the complexities of microbiologically induced corrosion:mechanisms,detection techniques,and mitigation strategies  

作　　者：Mahmoud A.Ahmed Safwat A.Mahmoud Ashraf A.Mohamed 

机构地区：[1]Veolia Water Technologies,Cairo 11835,Egypt [2]Chemistry department,Faculty of Science,Ain Shams University,Cairo 11566,Egypt [3]Physics Department,Faculty of Science,Northern Border University,Arar 13211,Saudi Arabia

出　　处：《Frontiers of Environmental Science & Engineering》2024年第10期15-48,共34页环境科学与工程前沿（英文）

基　　金：The authors extend their appreciation to the Deanship of Scientific Research at Northern Border University,Arar,KSA for funding this research work through the project number NBU-FFR-2024-2292-04.

摘　　要：Microbiologically induced corrosion(MIC)is a complex and destructive phenomenon that occurs in various sectors,involving the interaction between microorganisms and metal surfaces,resulting in accelerated corrosion rates.This review article provides a comprehensive analysis of MIC,encompassing microbial species involved,their metabolic activities,and influential environmental factors driving the corrosion process.The mechanisms of MIC,both in the presence and absence of oxygen,are explored,along with the diverse effects of microbes on different types of corrosion and their economic impacts.Assessment and monitoring techniques,including traditional and advanced methods such as microbiological and electrochemical methods,are discussed.Furthermore,it examines preventive and control measures,such as the use of biocides and their mechanisms of action.Strategies to enhance the performance of these control measures and the effectiveness of antimicrobial agents during disinfection processes,including surfactants and chelators,are discussed.Additionally,the review highlights enzymatic remediation as a sustainable alternative approach,providing detailed examples.The challenges in mitigating MIC and potential future developments and collaborative opportunities are also addressed.This systematic review is a valuable resource for researchers,industry professionals,and policymakers seeking a comprehensive understanding of the complex phenomenon of MIC and effective strategies for its management.

关 键 词：Metal failure Biofilm formation Enzymatic remediation Antimicrobial agents Bio-corrosion mechanisms 

分 类 号：X172[环境科学与工程—环境科学]