Accelerated deterioration corrosion of X70 steel by oxidation acid-producing process catalyzed by Acinetobacter soli in oil-water environment

doi:10.1016/j.bioelechem.2023.108539

	Accelerated deterioration corrosion of X70 steel by oxidation acid-producing process catalyzed by Acinetobacter soli in oil-water environment
	Guo, Ding 1,2,3,4; Zhang, Yimeng1,2,4,5 ; Dong, Xucheng1,2,3,4 ; Liu, Xiangju 1,2,4; Pei, Yingying 1,2,3,4; Duan, Jizhou1,2,4,5 ; Guan, Fang1,2,4
	2023-12-01
发表期刊	BIOELECTROCHEMISTRY
ISSN	1567-5394
卷号	154 页码:14
通讯作者	Zhang, Yimeng([email protected]) ; Duan, Jizhou([email protected])
摘要	Deterioration corrosion occurs between the external surface of oil pipelines and aerobic oil-degrading microorganisms in oil fields. Microorganisms with aerobic oil pollution remediation capabilities may catalyze more serious anaerobic microbial corrosion due to the carbon source supply. In this study, Acinetobacter soli strains were isolated from oil-contaminated environments, and their role in the deterioration corrosion behavior of X70 steel in an oil-water environment was investigated using the EDS multipoint scanning method. The presence of oil controls the deposition of carbon and phosphorus and diffusion of oxygen, leading to significant adhesion attraction and initial growth inhibition of biofilm on the metal surface. A. soli facilitates oxygen transfer and iron ion dissolution, thereby accelerating the pitting corrosion of X70 steel. This corrosion of the X70 steel, in turn, further accelerates the microbial degradation of oil, inhibiting the appearance of calcareous scale in the later stage of corrosion. The corrosion of X70 steel is influenced by microbial degradation, and the specific corrosion behaviors are related to the activity of A. soli in the petroleum environment. This study sheds light on the corrosion mechanisms of X70 steel by A. soli at different stages, providing insights into the interactions between microorganisms, oil pollution, and metal corrosion in oil fields.
关键词	Acinetobacter soli Oil pollution Microbial degradation Microbially influenced corrosion X70 pipeline steel Deterioration corrosion
DOI	10.1016/j.bioelechem.2023.108539
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China[42076044]; National Natural Science Foundation of China[41806090]; Natural Science Foundation of Shandong Province[ZR2021QD099]; Frontier Science Key Research and Development Program of the Chinese Academy of Sciences[ZDBS-LY-DQC025]
WOS研究方向	Biochemistry & Molecular Biology ; Life Sciences & Biomedicine - Other Topics ; Biophysics ; Electrochemistry
WOS类目	Biochemistry & Molecular Biology ; Biology ; Biophysics ; Electrochemistry
WOS记录号	WOS:001061764200001
出版者	ELSEVIER SCIENCE SA
WOS关键词	MICROBIOLOGICALLY INFLUENCED CORROSION ; CARBON-STEEL ; CRUDE-OIL ; DEGRADING BACTERIA ; PETROLEUM-HYDROCARBONS ; MICROBIAL-DEGRADATION ; ALKANE HYDROXYLASE ; STRAIN ADP1 ; BIODEGRADATION ; MICROORGANISMS
引用统计	被引频次：6[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/337002/182078
专题	海洋环境腐蚀与生物污损重点实验室
通讯作者	Zhang, Yimeng; Duan, Jizhou
作者单位	1.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Environm Corros & Biofouling, Qingdao, Peoples R China 2.Pilot Natl Lab Marine Sci & Technol Qingdao, Qingdao, Peoples R China 3.Univ Chinese Acad Sci, Beijing, Peoples R China 4.Chinese Acad Sci, Ctr Ocean Mega Sci, Qingdao, Peoples R China 5.Chinese Acad Sci, Inst Oceanol, Qingdao 266071, 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	Guo, Ding,Zhang, Yimeng,Dong, Xucheng,et al. Accelerated deterioration corrosion of X70 steel by oxidation acid-producing process catalyzed by Acinetobacter soli in oil-water environment[J]. BIOELECTROCHEMISTRY,2023,154:14.
APA	Guo, Ding.,Zhang, Yimeng.,Dong, Xucheng.,Liu, Xiangju.,Pei, Yingying.,...&Guan, Fang.(2023).Accelerated deterioration corrosion of X70 steel by oxidation acid-producing process catalyzed by Acinetobacter soli in oil-water environment.BIOELECTROCHEMISTRY,154,14.
MLA	Guo, Ding,et al."Accelerated deterioration corrosion of X70 steel by oxidation acid-producing process catalyzed by Acinetobacter soli in oil-water environment".BIOELECTROCHEMISTRY 154(2023):14.

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