DOI: 10.1016/j.marpolbul.2016.02.057
Scopus记录号: 2-s2.0-84960984178
论文题名: A-DROP: A predictive model for the formation of oil particle aggregates (OPAs)
作者: Zhao L. ; Boufadel M.C. ; Geng X. ; Lee K. ; King T. ; Robinson B. ; Fitzpatrick F.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2016
卷: 106, 期: 2018-01-02 起始页码: 245
结束页码: 259
语种: 英语
英文关键词: Nearshore environment
; Oil spill
; Oil trapping rate
; Oil-particle aggregation
; OPA formation
Scopus关键词: Aggregates
; Drops
; Efficiency
; Oil spills
; Particle interactions
; Particle size
; Water pollution
; Conceptual-numerical models
; Nearshores
; Oil particles
; OPA formation
; Particle concentrations
; Particle hydrophobicity
; Trapping efficiencies
; Trapping rate
; Agglomeration
; chemical binding
; experimental study
; hydrophobicity
; model
; oil spill
; particle size
; velocity
; chemical binding
; oil spill
; analysis
; chemical model
; chemical phenomena
; statistics and numerical data
; water pollutant
; aggregate
; coagulation
; hydrophobicity
; nearshore environment
; oil spill
; particle size
; pollutant removal
; water column
; petroleum
; water pollutant
; Hydrophobic and Hydrophilic Interactions
; Models, Chemical
; Particle Size
; Petroleum
; Petroleum Pollution
; 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: Oil-particle interactions play a major role in removal of free oil from the water column. We present a new conceptual-numerical model, A-DROP, to predict oil amount trapped in oil-particle aggregates. A new conceptual formulation of oil-particle coagulation efficiency is introduced to account for the effects of oil stabilization by particles, particle hydrophobicity, and oil-particle size ratio on OPA formation. A-DROP was able to closely reproduce the oil trapping efficiency reported in experimental studies. The model was then used to simulate the OPA formation in a typical nearshore environment. Modeling results indicate that the increase of particle concentration in the swash zone would speed up the oil-particle interaction process; but the oil amount trapped in OPAs did not correspond to the increase of particle concentration. The developed A-DROP model could become an important tool in understanding the natural removal of oil and developing oil spill countermeasures by means of oil-particle aggregation. © 2016 Elsevier Ltd. All rights reserved. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/87081
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: Center for Natural Resources Development and Protection, Department of Civil and Environmental Engineering, New Jersey Institute of Technology, Newark, NJ, United States; Flagship of Wealth from Oceans, Commonwealth Scientific and Industry Research Organization (CSIRO), Perth, Australia; Bedford Institute of Oceanography, Department of Fisheries and Oceans, Dartmouth, Canada; USGS WI Water Science Center, Middleton, WI, United States
Recommended Citation:
Zhao L.,Boufadel M.C.,Geng X.,et al. A-DROP: A predictive model for the formation of oil particle aggregates (OPAs)[J]. Marine Pollution Bulletin,2016-01-01,106(2018-01-02)