DOI: 10.1016/j.marpolbul.2014.03.044
Scopus记录号: 2-s2.0-84903633597
论文题名: The application of a carrier-based bioremediation strategy for marine oil spills
作者: Sheppard P.J. ; Simons K.L. ; Adetutu E.M. ; Kadali K.K. ; Juhasz A.L. ; Manefield M. ; Sarma P.M. ; Lal B. ; Ball A.S.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2014
卷: 84, 期: 2018-01-02 起始页码: 339
结束页码: 346
语种: 英语
英文关键词: Biodegradation
; Carrier material
; DGGE
; Ecotoxicity
; Hydrocarbon
Scopus关键词: Biodegradation
; Bioremediation
; Chemical analysis
; Electrophoresis
; Hydrocarbons
; Microbiology
; Oil spills
; Petroleum chemistry
; Toxicity
; Carrier material
; DGGE
; Ecotoxicity
; Gradient gel electrophoresis
; Phaeodactylum tricornutum
; Remediation strategies
; Remediation technologies
; Total petroleum hydrocarbons
; Pollution
; bacterial DNA
; DNA 16S
; hydrocarbon
; petroleum
; sulfanilamide
; bioassay
; biodegradation
; bioremediation
; crustacean
; cyanobacterium
; electrokinesis
; environmental impact assessment
; marine pollution
; microbial community
; oil spill
; petroleum hydrocarbon
; toxicity
; Artemia
; article
; bacterial strain
; bioremediation
; concentration (parameters)
; controlled study
; cyanobacterium
; ecotoxicity
; environmental sustainability
; hatching
; marine environment
; microbial community
; microbial consortium
; nonhuman
; oil spill
; Phaeodactylum tricornutum
; Proteobacteria
; sea pollution
; strategic planning
; waste water recycling
; Biodegradation
; Carrier material
; DGGE
; Ecotoxicity
; Hydrocarbon
; Animals
; Artemia
; Biodegradation, Environmental
; Biological Assay
; Cyanobacteria
; Petroleum
; Petroleum Pollution
; Proteobacteria
; Seawater
; Water Pollutants, Chemical
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science
; Earth and Planetary Sciences: Oceanography
; Environmental Science: Pollution
英文摘要: The application of recycled marine materials to develop sustainable remediation technologies in marine environment was assessed. The remediation strategy consisted of a shell carrier mounted bacterial consortium composed of hydrocarbonoclastic strains enriched with nutrients (Bioaug SC). Pilot scale studies (5000l) were used to examine the ability of Bioaug-SC to degrade weathered crude oil (10gl-1; initially 315,000±44,000mgl-1) and assess the impacts of the introduction and biodegradation of oil. Total petroleum hydrocarbon mass was effectively reduced by 53.3 (±5.75)% to 147,000 (±21,000) mgl-1 within 27weeks. 16S rDNA bacterial community profiling using Denaturant Gradient Gel Electrophoresis revealed that cyanobacteria and Proteobacteria dominated the microbial community. Aquatic toxicity assessment was conducted by ecotoxicity assays using brine shrimp hatchability, Microtox and Phaeodactylum tricornutum. This study revealed the importance of combining ecotoxicity assays with oil chemistry analysis to ensure safe remediation methods are developed. © 2014 Elsevier Ltd. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/85416
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 Applied Science, Royal Melbourne Institute of Technology (RMIT) University, Bundoora, VC 3083, Australia; School of Biological Sciences, Flinders University of South Australia, Adelaide, SA 5042, Australia; Centre for Environmental Risk Assessment and Remediation, University of South Australia, Mawson Lakes, SA 5095, Australia; Centre for Marine Bio Innovation, University of New South Wales, Sydney, NSW, Australia; Environmental and Industrial Biotechnology, The Energy and Resources Institute, Habitat Place, Lodhi Road, New Delhi 100 003, India
Recommended Citation:
Sheppard P.J.,Simons K.L.,Adetutu E.M.,et al. The application of a carrier-based bioremediation strategy for marine oil spills[J]. Marine Pollution Bulletin,2014-01-01,84(2018-01-02)