Biodegradation of marine oil spill residues using aboriginal bacterial consortium based on Penglai 19-3 oil spill accident, China | |
Wang, CY1; Li, X2; Guo, J1; Lv, YC1; Li, YW1 | |
发表期刊 | ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY |
ISSN | 0147-6513 |
2018-09-15 | |
卷号 | 159期号:.页码:20-27 |
关键词 | Bioremediation Indigenous Bacteria Selective Depletion Oil Spill Isomer |
研究领域 | Environmental Sciences & Ecology ; Toxicology |
DOI | 10.1016/j.ecoenv.2018.04.059 |
产权排序 | 1 |
作者部门 | 海岸带信息集成与综合管理实验室 |
英文摘要 | Bioremediation, mainly by indigenous bacteria, has been regarded as an effective way to deal with the petroleum pollution after an oil spill accident. The biodegradation of crude oil by microorganisms co-incubated from sediments collected from the Penglai 19-3 oil platform, Bohai Sea, China, was examined. The relative susceptibility of the isomers of alkylnaphthalenes, alkylphenanthrenes and alkyldibenzothiophene to biodegradation was also discussed. The results showed that the relative degradation values of total petroleum hydrocarbon (TPH) are 43.56% and 51.29% for sediments with untreated microcosms (S-BR1) and surfactant-treated microcosms (S-BR2), respectively. TPH biodegradation results showed an obvious decrease in saturates (biodegradation rate: 67.85-77.29%) and a slight decrease in aromatics (biodegradation rate: 47.13-57.21%), while no significant difference of resins and asphaltenes was detected. The biodegradation efficiency of alkylnaphthalenes, alkylphenanthrenes and alkyldibenzothiophene for S-BR1 and S-BR2 samples reaches 1.28-84.43% and 42.56-86.67%, respectively. The efficiency of crude oil degradation in sediment with surfactant-treated microcosms cultures added Tween 20, was higher than that in sediment with untreated microcosms. The biodegradation and selective depletion is not only controlled by thermodynamics but also related to the stereo chemical structure of individual isomer compounds. Information on the biodegradation of oil spill residues by the bacterial community revealed in this study will be useful in developing strategies for bioremediation of crude oil dispersed in the marine ecosystem. |
文章类型 | Article |
资助机构 | International cooperation, CAS, Chinese-foreign cooperation in key projects [133337KYSB20160002] ; National Natural Science Foundation of China [40806048] ; Project of on-site sediment microbial remediation of public area of central Bohai Sea, North China Sea Branch of State Oceanic Administration [QDZC20150420-002] |
收录类别 | SCI |
语种 | 英语 |
关键词[WOS] | Polycyclic Aromatic-hydrocarbons ; Deep-water Horizon ; Crude-oil ; Chemical-characterization ; Bohai Sea ; Maturity ; Identification ; Petroleum ; Bioremediation ; Photooxidation |
研究领域[WOS] | Environmental Sciences ; Toxicology |
WOS记录号 | WOS:000436057700003 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.yic.ac.cn/handle/133337/24058 |
专题 | 中国科学院海岸带环境过程与生态修复重点实验室_海岸带信息集成与战略规划研究中心 |
通讯作者 | Wang, CY; Guo, J |
作者单位 | 1.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Zone Environm Proc & Ecol Remedia 2.Natl Marine Environm Monitoring Ctr |
推荐引用方式 GB/T 7714 | Wang, CY,Li, X,Guo, J,et al. Biodegradation of marine oil spill residues using aboriginal bacterial consortium based on Penglai 19-3 oil spill accident, China[J]. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY,2018,159(.):20-27. |
APA | Wang, CY,Li, X,Guo, J,Lv, YC,&Li, YW.(2018).Biodegradation of marine oil spill residues using aboriginal bacterial consortium based on Penglai 19-3 oil spill accident, China.ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY,159(.),20-27. |
MLA | Wang, CY,et al."Biodegradation of marine oil spill residues using aboriginal bacterial consortium based on Penglai 19-3 oil spill accident, China".ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 159..(2018):20-27. |
条目包含的文件 | 下载所有文件 | |||||
文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
Biodegradation of ma(1139KB) | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | 浏览 下载 |
个性服务 |
推荐该条目 |
保存到收藏夹 |
查看访问统计 |
导出为Endnote文件 |
谷歌学术 |
谷歌学术中相似的文章 |
[Wang, CY]的文章 |
[Li, X]的文章 |
[Guo, J]的文章 |
百度学术 |
百度学术中相似的文章 |
[Wang, CY]的文章 |
[Li, X]的文章 |
[Guo, J]的文章 |
必应学术 |
必应学术中相似的文章 |
[Wang, CY]的文章 |
[Li, X]的文章 |
[Guo, J]的文章 |
相关权益政策 |
暂无数据 |
收藏/分享 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论