DOI: 10.1016/j.marpolbul.2014.11.026
Scopus记录号: 2-s2.0-84922218645
论文题名: Studies on crude oil removal from pebbles by the application of biodiesel
作者: Xia W.-X. ; Xia Y. ; Li J.-C. ; Zhang D.-F. ; Zhou Q. ; Wang X.-P.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2015
卷: 91, 期: 1 起始页码: 288
结束页码: 294
语种: 英语
英文关键词: Biodiesel
; Bioremediation
; Nutrients
; Pebble
; Petroleum contamination
Scopus关键词: Bacteria
; Biodegradation
; Biodiesel
; Bioremediation
; Efficiency
; Microbiology
; Nutrients
; Oil shale
; Oil spills
; Petroleum chemistry
; Crude oil removal
; Degrading bacteria
; Dehydrogenase activity
; Oil biodegradation
; Pebble
; Petroleum contamination
; Removal efficiencies
; Total petroleum hydrocarbons
; Crude oil
; biodiesel
; oxidoreductase
; petroleum
; petroleum derivative
; sea water
; surface water
; total petroleum hydrocarbon
; unclassified drug
; biofuel
; hydrocarbon
; petroleum
; bacterium
; biodegradation
; biofuel
; bioremediation
; crude oil
; nutrient
; pebble
; petroleum hydrocarbon
; pollutant removal
; Article
; Bacteria
; bioremediation
; comparative study
; concentration (parameters)
; controlled study
; enzyme activity
; experimental design
; geographic and geological phenomena
; half life time
; nonhuman
; nutrient
; pebble
; petroleum degrading bacterium
; physical chemistry
; process optimization
; removal efficiency
; simulation
; viscosity
; waste component removal
; water contamination
; bacterium
; chemistry
; evaluation study
; metabolism
; oil spill
; Bacteria
; Biodegradation, Environmental
; Biofuels
; Hydrocarbons
; Petroleum
; Petroleum Pollution
; Seawater
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science
; Earth and Planetary Sciences: Oceanography
; Environmental Science: Pollution
英文摘要: Oil residues along shorelines are hard to remove after an oil spill. The effect of biodiesel to eliminate crude oil from pebbles alone and in combination with petroleum degrading bacteria was investigated in simulated systems. Adding biodiesel made oil detach from pebbles and formed oil-biodiesel mixtures, most of which remained on top of seawater. The total petroleum hydrocarbon (TPH) removal efficiency increased with biodiesel quantities but the magnitude of augment decreased gradually. When used with petroleum degrading bacteria, the addition of biodiesel (BD), nutrients (NUT) and BD. +. NUT increased the dehydrogenase activity and decreased the biodegradation half lives. When BD and NUT were replenished at the same time, the TPH removal efficiency was 7.4% higher compared to the total improvement of efficiency when BD and NUT was added separately, indicating an additive effect of biodiesel and nutrients on oil biodegradation. © 2014 Elsevier Ltd. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/86547
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: College of Environmental and Municipal Engineering, Qingdao Technological University, Qingdao, China; Key Laboratory of Marine Spill Oil Identification and Damage Assessment Technology, North China Sea Environmental Monitoring Center of State Oceanic Administration, Shandong, Qingdao, China
Recommended Citation:
Xia W.-X.,Xia Y.,Li J.-C.,et al. Studies on crude oil removal from pebbles by the application of biodiesel[J]. Marine Pollution Bulletin,2015-01-01,91(1)