管道运输
腐蚀
管道(软件)
法律工程学
材料科学
电流(流体)
石油工程
环境科学
冶金
环境工程
工程类
机械工程
电气工程
作者
A Spark,Kai Wang,Ivan Cole,David W. Law,Liam Ward
出处
期刊:Corrosion Reviews
日期:2020-06-01
卷期号:38 (3): 231-262
被引量:20
标识
DOI:10.1515/corrrev-2019-0108
摘要
Abstract Buried pipelines are essential for the delivery of potable water around the world. A key cause of leaks and bursts in these pipelines, particularly those fabricated from carbon steel, is the accelerated localized corrosion due to the influence of microbes in soil. Here, studies conducted on soil corrosion of pipelines' external surface both in the field and the laboratory are reviewed with a focus on scientific approaches, particularly the techniques used to determine the action and contribution of microbiologically influenced corrosion (MIC). The review encompasses water pipeline studies, as well as oil and gas pipeline studies with similar corrosion mechanisms but significantly higher risks of failure. Significant insight into how MIC progresses in soil has been obtained. However, several limitations to the current breadth of studies are raised. Suggestions based on techniques from other fields of work are made for future research, including the need for a more systematic methodology for such studies.
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