IOCAS-IR  > 海洋环境腐蚀与与生物污损重点实验室
Investigation of the mechanism and characteristics of copper corrosion by sulfate reducing bacteria
Dou, Wenwen1,2,3; Jia, Ru2; Jin, Peng2; Liu, Jialin2; Chen, Shougang1; Gu, Tingyue2
2018-11-01
Source PublicationCORROSION SCIENCE
ISSN0010-938X
Volume144Pages:237-248
Corresponding AuthorGu, Tingyue(gu@ohio.edu)
AbstractCu corrosion by Desulfovibrio vulgaris, an example of sulfate reducing bacteria (SRB), was investigated. D. vulgaris was first pre-grown in full-strength ATCC 1249 medium with coupons for three days. Then, the medium was switched to fresh media with decreased levels of carbon source. Unlike microbiologically influenced corrosion (MIC) of carbon steel by D. vulgaris, carbon starvation reduced Cu corrosion during the additional seven days of incubation. Experimental data and a thermodynamic analysis indicated that Cu MIC by SRB was caused by secreted sulfide rather than by electron harvesting for energy production, unlikely in the carbon steel MIC by SRB.
KeywordCopper SRB Sulfide SEM Starvation Corrosion
DOI10.1016/j.corsci.2018.08.055
Indexed BySCI
Language英语
Funding ProjectChina Scholarship Council ; National Natural Science Foundation of China[51572249]
WOS Research AreaMaterials Science ; Metallurgy & Metallurgical Engineering
WOS SubjectMaterials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS IDWOS:000448094100020
PublisherPERGAMON-ELSEVIER SCIENCE LTD
Citation statistics
Cited Times:18[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.qdio.ac.cn/handle/337002/160402
Collection海洋环境腐蚀与与生物污损重点实验室
Corresponding AuthorGu, Tingyue
Affiliation1.Ocean Univ China, Dept Mat Sci & Engn, Qingdao 266100, Peoples R China
2.Ohio Univ, Dept Chem & Biomol Engn, Inst Corros & Multiphase Technol, Athens, OH 45701 USA
3.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Environm Corros & Biofouling, 7 Nanhai Rd, Qingdao 266071, Peoples R China
First Author AffilicationInstitute of Oceanology, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
Dou, Wenwen,Jia, Ru,Jin, Peng,et al. Investigation of the mechanism and characteristics of copper corrosion by sulfate reducing bacteria[J]. CORROSION SCIENCE,2018,144:237-248.
APA Dou, Wenwen,Jia, Ru,Jin, Peng,Liu, Jialin,Chen, Shougang,&Gu, Tingyue.(2018).Investigation of the mechanism and characteristics of copper corrosion by sulfate reducing bacteria.CORROSION SCIENCE,144,237-248.
MLA Dou, Wenwen,et al."Investigation of the mechanism and characteristics of copper corrosion by sulfate reducing bacteria".CORROSION SCIENCE 144(2018):237-248.
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