DOI: 10.1016/j.marpolbul.2017.06.083
Scopus记录号: 2-s2.0-85025826655
论文题名: The formation process and responsive impacts of single oil droplet in submerged process
作者: Li H. ; Meng L. ; Shen T. ; Zhang J. ; Bao M. ; Sun P.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2017
卷: 124, 期: 1 起始页码: 139
结束页码: 146
语种: 英语
英文关键词: Dispersant
; Environment impacts
; Formation mechanism
; Single oil droplet
; Submerged oil
Scopus关键词: Oil spills
; Van der Waals forces
; Dispersants
; Environment impact
; Formation mechanism
; Oil droplets
; Submerged oil
; Drops
; hydrocarbon
; oil dispersant
; petroleum
; dispersion
; environmental factor
; environmental impact
; formation mechanism
; marine pollution
; oil spill
; pollution effect
; Article
; chemical phenomena
; concentration (parameters)
; controlled study
; environmental impact
; floating process
; oil droplet
; oil spill
; submerged process
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science
; Earth and Planetary Sciences: Oceanography
; Environmental Science: Pollution
英文摘要: Simulated column was applied to research forming progress of single oil droplet in submerged process, floating progress, and study effects of environment factors and dispersants on the concentration of oil hydrocarbon in water as well as changing rules of oil droplet sizes. As expected, particular formation mechanism of single oil droplet was presented. When necking down length L is 0.5 time of oil droplet diameter (d) after expansion phase, necking down becomes long and thin; when L = 2 d, necking down begins to break. In floating progress, the shape changes oval and its motion trail becomes an auger-type. Fluctuation occurs at horizontal direction. Dispersants decrease oil droplet size by its dispersion effect, and cut down effect of Van Der Waals force among oil droplets. More broadly, these findings provide rare empirical evidence expounding formation mechanism of single oil droplet to increasing ability of oil spill response. © 2017 Elsevier Ltd Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/87462
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: Key Laboratory of Marine Chemistry Theory and Technology, Ministry of Education, Ocean University of China, Qingdao, China; College of Chemistry and Chemical Engineering, Ocean University of China, Qingdao, China; Key Laboratory of Marine Spill Oil Identification and Damage Assessment Technology, North China Sea Environmental Monitoring Center, State Oceanic Administration, Qingdao, China
Recommended Citation:
Li H.,Meng L.,Shen T.,et al. The formation process and responsive impacts of single oil droplet in submerged process[J]. Marine Pollution Bulletin,2017-01-01,124(1)