Institutional Repository of Key Laboratory of Marine Environmental Corrosion and Bio-fouling, IOCAS
| Corrosion of Q235 carbon steel influenced by the introduction of aerogenic and aerobic bacteria | |
Tan, Faqi1,2,3; Wu, Jiajia1,2 ; Zhang, Dun1,2; Li, Ee1,2,3; Sun, Yan1,2; Gao, Jieyan1,2,3
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| 2018-09-01 | |
| Source Publication | MATERIALS AND CORROSION-WERKSTOFFE UND KORROSION
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| ISSN | 0947-5117 |
| Volume | 69Issue:9Pages:1196-1204 |
| Corresponding Author | Wu, Jiajia(wujiajia@qdio.ac.cn) ; Zhang, Dun(zhangdun@qdio.ac.cn) |
| Abstract | Corrosion of carbon steel is investigated in the presence of Synechococcus sp. (S. sp., an aerogenic strain) with or without the coexistence of Pseudoalteromonas sp. (P. sp., an aerobic strain). Results of electrochemical and weight loss measurements suggest that the corrosion of carbon steel is continuous in S. sp. containing media while it is inhibited initially and accelerated finally in the coexistence of S. sp. and P. sp. This variation in corrosion rate is believed to be closely related to the difference in the growth and metabolism of two strains in different media. In media containing S. sp. alone, the slow reproduction of S. sp. leads to the relatively stable dissolved oxygen (DO) concentration and the continuous corrosion. In the case of S. sp.+P. sp., P. sp. consume DO and form protective biofilm at the initial stage, and then the death of P. sp. and the rapid reproduction of S. sp. cause the increase of DO concentration and the formation of porous corrosion products, leading to the change of corrosion rate. |
| Keyword | carbon steel microbiologically influenced corrosion Pseudoalteromonas sp Synechococcus sp |
| DOI | 10.1002/maco.201810086 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | National Natural Science Foundation of China[51771180] ; National Key Research and Development Program of China[2014CB643304] ; National Key Research and Development Program of China[2016YFB0300604] ; AoShan Talents Cultivation Program - Qingdao National Laboratory for Marine Science and Technology[2017ASTCP-ES02] |
| WOS Research Area | Materials Science ; Metallurgy & Metallurgical Engineering |
| WOS Subject | Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering |
| WOS ID | WOS:000443576500005 |
| Publisher | WILEY-V C H VERLAG GMBH |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.qdio.ac.cn/handle/337002/159992 |
| Collection | 海洋环境腐蚀与与生物污损重点实验室 |
| Corresponding Author | Wu, Jiajia; Zhang, Dun |
| Affiliation | 1.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Environm Corros & Biofouling, 7 Nanhai Rd, Qingdao 266071, Peoples R China 2.Qingdao Natl Lab Marine Sci & Technol, Open Studio Marine Corros & Protect, 1 Wenhai Rd, Qingdao 266237, Peoples R China 3.Univ Chinese Acad Sci, 19 Jia Yuquan Rd, Beijing 100039, Peoples R China |
| First Author Affilication | Institute of Oceanology, Chinese Academy of Sciences |
| Corresponding Author Affilication | Institute of Oceanology, Chinese Academy of Sciences |
| Recommended Citation GB/T 7714 | Tan, Faqi,Wu, Jiajia,Zhang, Dun,et al. Corrosion of Q235 carbon steel influenced by the introduction of aerogenic and aerobic bacteria[J]. MATERIALS AND CORROSION-WERKSTOFFE UND KORROSION,2018,69(9):1196-1204. |
| APA | Tan, Faqi,Wu, Jiajia,Zhang, Dun,Li, Ee,Sun, Yan,&Gao, Jieyan.(2018).Corrosion of Q235 carbon steel influenced by the introduction of aerogenic and aerobic bacteria.MATERIALS AND CORROSION-WERKSTOFFE UND KORROSION,69(9),1196-1204. |
| MLA | Tan, Faqi,et al."Corrosion of Q235 carbon steel influenced by the introduction of aerogenic and aerobic bacteria".MATERIALS AND CORROSION-WERKSTOFFE UND KORROSION 69.9(2018):1196-1204. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| Corrosion of Q235 ca（6211KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | View Application Full Text | |
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