Effect of Glutaraldehyde as a Biocide against the Microbiologically Influenced Corrosion of X80 Steel Pipeline

doi:10.1061/(ASCE)PS.1949-1204.0000650

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	Effect of Glutaraldehyde as a Biocide against the Microbiologically Influenced Corrosion of X80 Steel Pipeline
	Liu, Lanxuan 4; Fu, Qi 2,3; Peng, Can 2,3; Wei, Boxin 2,3; Qin, Qingyu 2,3; Gao, Liqun 3; Bai, Yunlong 1,3; Xu, Jin 1,3; Sun, Cheng 1,3
刊名	JOURNAL OF PIPELINE SYSTEMS ENGINEERING AND PRACTICE
	2022-08-01
卷号	13 期号:3 页码:9
关键词	Sulfate-reducing bacteria (SRB) Microbiologically influenced corrosion (MIC) Biocide Glutaraldehyde Pitting corrosion Pipeline Laboratory testing
ISSN号	1949-1190
DOI	10.1061/(ASCE)PS.1949-1204.0000650
通讯作者	Xu, Jin(xujin@imr.ac.cn)
英文摘要	Microbiologically influenced corrosion (MIC) is a common phenomenon in oil and gas industries. Sulfate-reducing bacteria (SRB) often leads to MIC and oilfield acidification. Glutaraldehyde is a highly effective biocide, which is used to kill SRB. In this paper, the effect of glutaraldehyde as a biocide against the MIC of X80 steel has been studied by weight-loss tests, electrochemical measurements, and surface analysis techniques. The results show that glutaraldehyde can effectively alleviate the MIC problem caused by SRB. After adding 100 parts per million (ppm) of glutaraldehyde, the number of SRB cells and the corrosion rate of samples decrease significantly. The damage of pitting corrosion caused by SRB on the surface of X80 steel is controlled by glutaraldehyde. Electrochemical measurements corroborate the weight-loss measured data and scanning electron microscopy (SEM) images.
资助项目	National Natural Science Foundation of China[51771213] ; National Natural Science Foundation of China[51871228]
WOS研究方向	Engineering ; Water Resources
语种	英语
出版者	ASCE-AMER SOC CIVIL ENGINEERS
WOS记录号	WOS:000811215600001
资助机构	National Natural Science Foundation of China
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/174455]
专题	金属研究所_中国科学院金属研究所
通讯作者	Xu, Jin
作者单位	1.Liaoning Shenyang Soil & Atmosphere Corros Mat Na, Shenyang 110016, Peoples R China 2.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Peoples R China 3.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China 4.Wuhan Res Inst Mat Protect, State Key Lab Special Surface Protect Mat & Appli, Wuhan 430030, Peoples R China
推荐引用方式 GB/T 7714	Liu, Lanxuan,Fu, Qi,Peng, Can,et al. Effect of Glutaraldehyde as a Biocide against the Microbiologically Influenced Corrosion of X80 Steel Pipeline[J]. JOURNAL OF PIPELINE SYSTEMS ENGINEERING AND PRACTICE,2022,13(3):9.
APA	Liu, Lanxuan.,Fu, Qi.,Peng, Can.,Wei, Boxin.,Qin, Qingyu.,...&Sun, Cheng.(2022).Effect of Glutaraldehyde as a Biocide against the Microbiologically Influenced Corrosion of X80 Steel Pipeline.JOURNAL OF PIPELINE SYSTEMS ENGINEERING AND PRACTICE,13(3),9.
MLA	Liu, Lanxuan,et al."Effect of Glutaraldehyde as a Biocide against the Microbiologically Influenced Corrosion of X80 Steel Pipeline".JOURNAL OF PIPELINE SYSTEMS ENGINEERING AND PRACTICE 13.3(2022):9.