Investigating the effects of environment, corrosion degree, and distribution of corrosive microbial communities on service-life of refined oil pipelines

doi:10.1007/s11356-022-19556-6

	Investigating the effects of environment, corrosion degree, and distribution of corrosive microbial communities on service-life of refined oil pipelines
	Wang, Zhengquan 1,2,3,4; Li, Yantao 1,3,4; Ren, Jie 1,2,3,4; Xu, Weichen 1,3,4; Yang, Lihui1,3,4
	2022-03-08
发表期刊	ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH
ISSN	0944-1344
页码	16
通讯作者	Li, Yantao(ytli@qdio.ac.cn)
摘要	Although the potential corrosive microbial communities of the refined oil pipelines can cause pipeline failure which directly threatens on soil and water environment, few studies have been published in this field. Therefore, the long-distance on-site internal corrosion detection and high-throughput sequencing techniques were employed in this study to investigate the distribution shifts of the corrosive microbial communities on the inner wall of a refined oil pipeline and its impact on the internal corrosion. The microorganisms colonizing on the inner wall of the pipeline showed significant distribution differences between the axial direction of the relative elevation and radial direction of the cross-section. On the inner wall, the high diversity and the abundance of the corrosive microbial communities induced serious microbiologically influenced corrosion (MIC), while the chemical corrosion and the synergy of the corrosive microbial communities accelerated the internal corrosion of the refined oil pipeline. A corrosion zone model has been proposed, which divides the pipeline cross-section into the sediment, the water-oil interface, the gas-oil interface, and the oil fully immersed zones. Therefore, the relationships between the environment, corrosion degree, and distribution characteristics of the corrosive microbial communities in the pipeline were analyzed. This research exhibited the importance of the distribution characteristics of the corrosive microorganisms on the inner wall of the refined oil pipelines. Its internal corrosion behavior was accurately explored, while providing a basis for controlling the corrosive microbial communities.
关键词	Refined oil pipeline Sediment Microbial communities Microbiologically influenced corrosion Corrosion zone
DOI	10.1007/s11356-022-19556-6
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China for Exploring Key Scientific Instrument[41827805]
WOS研究方向	Environmental Sciences & Ecology
WOS类目	Environmental Sciences
WOS记录号	WOS:000766064400001
出版者	SPRINGER HEIDELBERG
引用统计	被引频次：3[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.qdio.ac.cn/handle/337002/178162
专题	海洋环境腐蚀与生物污损重点实验室
通讯作者	Li, Yantao
作者单位	1.Chinese Acad Sci, Inst Oceanol, CAS Key Lab Marine Environm Corros & Biofouling, Qingdao 266071, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Chinese Acad Sci, Ctr Ocean Mega Sci, Qingdao 266071, Peoples R China 4.Pilot Natl Lab Marine Sci & Technol, Open Studio Marine Corros & Protect, Qingdao 266237, Peoples R China
第一作者单位	中国科学院海洋研究所
通讯作者单位	中国科学院海洋研究所
推荐引用方式 GB/T 7714	Wang, Zhengquan,Li, Yantao,Ren, Jie,et al. Investigating the effects of environment, corrosion degree, and distribution of corrosive microbial communities on service-life of refined oil pipelines[J]. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH,2022:16.
APA	Wang, Zhengquan,Li, Yantao,Ren, Jie,Xu, Weichen,&Yang, Lihui.(2022).Investigating the effects of environment, corrosion degree, and distribution of corrosive microbial communities on service-life of refined oil pipelines.ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH,16.
MLA	Wang, Zhengquan,et al."Investigating the effects of environment, corrosion degree, and distribution of corrosive microbial communities on service-life of refined oil pipelines".ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH (2022):16.

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