DOI: 10.1016/j.marpolbul.2016.02.073
Scopus记录号: 2-s2.0-84959488413
论文题名: Biodegradation of marine crude oil pollution using a salt-tolerant bacterial consortium isolated from Bohai Bay, China
作者: Li X. ; Zhao L. ; Adam M.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2016
卷: 105, 期: 1 起始页码: 43
结束页码: 50
语种: 英语
英文关键词: Bacterial consortium
; Biodegradation
; Complementary advantages
; Crude oil
; Marine
Scopus关键词: Bacteriology
; Biodegradation
; Chains
; Marine pollution
; Microbiology
; Paraffins
; Bacterial consortium
; Complementary advantages
; Hydrocarbon biodegradation
; Long chain n-alkanes
; Marine
; Marine crude oil
; Ochrobactrum
; Salt tolerant
; Crude oil
; alkane
; hydrocarbon
; petroleum
; DNA 16S
; petroleum
; petroleum derivative
; Bacillus
; bay
; bioremediation
; chemistry
; China
; metabolism
; microbial consortium
; microbiology
; Ochrobactrum
; oil spill
; salt tolerance
; Article
; bacterium
; bacterium identification
; bacterium isolation
; biodegradation
; bioremediation
; Brevundimonas
; carbon source
; Castellaniella
; chemical analysis
; controlled study
; nonhuman
; oil spill
; RNA sequence
; water pollution
; Alkanes
; Bacillus
; Bays
; Biodegradation, Environmental
; China
; Hydrocarbons
; Microbial Consortia
; Ochrobactrum
; Petroleum
; Petroleum Pollution
; Salt-Tolerance
; bacterium
; biodegradation
; crude oil
; marine pollution
; oil spill
; Bohai Bay
; China
; Bacillus (bacterium)
; Bacteria (microorganisms)
; Brevundimonas
; Ochrobactrum
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science
; Earth and Planetary Sciences: Oceanography
; Environmental Science: Pollution
英文摘要: This study aims at constructing an efficient bacterial consortium to biodegrade crude oil spilled in China's Bohai Sea. In this study, TCOB-1 (Ochrobactrum), TCOB-2 (Brevundimonas), TCOB-3 (Brevundimonas), TCOB-4 (Bacillus) and TCOB-5 (Castellaniella) were isolated from Bohai Bay. Through the analysis of hydrocarbon biodegradation, TCOB-4 was found to biodegrade more middle-chain n-alkanes (from C17 to C23) and long-chain n-alkanes (C31-C36). TCOB-5 capable to degrade more n-alkanes including C24-C30 and aromatics. On the basis of complementary advantages, TCOB-4 and TCOB-5 were chosen to construct a consortium which was capable of degrading about 51.87% of crude oil (2% w/v) after 1 week of incubation in saline MSM (3% NaCl). It is more efficient compared with single strain. In order to biodegrade crude oil, the construction of bacterial consortia is essential and the principle of complementary advantages could reduce competition between microbes. © 2016 Published by Elsevier Ltd. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/87131
Appears in Collections: 过去全球变化的重建 全球变化的国际研究计划
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作者单位: School of Chemical Engineering and Technology, Tianjin University, Tianjin, China; School of Environmental Science and Engineering, Tianjin University, Tianjin, China
Recommended Citation:
Li X.,Zhao L.,Adam M.. Biodegradation of marine crude oil pollution using a salt-tolerant bacterial consortium isolated from Bohai Bay, China[J]. Marine Pollution Bulletin,2016-01-01,105(1)