| DOI: | 10.1016/j.marpolbul.2017.02.022
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| Scopus记录号: | 2-s2.0-85012000475
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| 论文题名: | Pollutant content in marine debris and characterization by thermal decomposition |
| 作者: | Iñiguez M.E.; Conesa J.A.; Fullana A.
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| 刊名: | Marine Pollution Bulletin
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| ISSN: | 0025-326X
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| EISSN: | 1879-3363
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| 出版年: | 2017
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| 卷: | 117, 期:2018-01-02 | | 起始页码: | 359
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| 结束页码: | 365
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| 语种: | 英语
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| 英文关键词: | Combustion
; Decomposition
; Kinetic
; Marine debris
; Pollutants
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| Scopus关键词: | Combustion
; Debris
; Decomposition
; Kinetics
; Plastic bottles
; Pollution
; Polychlorinated biphenyls
; Polypropylenes
; Thermogravimetric analysis
; Thermolysis
; Waste incineration
; Cultural impacts
; Decomposition rate
; Kinetic modeling
; Marine debris
; Marine environment
; Pollutants
; Polyethylene terephthalates (PET)
; Thermo-balance
; Marine pollution
; nylon
; polyethylene
; polyethylene terephthalate
; polypropylene
; polystyrene
; plastic
; polychlorinated biphenyl
; polycyclic aromatic hydrocarbon
; waste
; water pollutant
; accumulation
; chemical composition
; decomposition
; kinetics
; marine environment
; plastic waste
; thermal decomposition
; Article
; bioaccumulation
; combustion
; controlled study
; decomposition
; kinetic parameters
; limit of quantitation
; marine debris
; measurement accuracy
; process optimization
; thermal conductivity
; thermal decomposition
; waste
; atmosphere
; heat
; water pollutant
; Atmosphere
; Hot Temperature
; Plastics
; Polychlorinated Biphenyls
; Polycyclic Aromatic Hydrocarbons
; Waste Products
; Water Pollutants
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| Scopus学科分类: | Agricultural and Biological Sciences: Aquatic Science
; Earth and Planetary Sciences: Oceanography
; Environmental Science: Pollution
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| 英文摘要: | Marine debris (MDs) produces a wide variety of negative environmental, economic, safety, health and cultural impacts. Most marine litter has a very low decomposition rate (plastics), leading to a gradual accumulation in the coastal and marine environment. Characterization of the MDs has been done in terms of their pollutant content: PAHs, ClBzs, ClPhs, BrPhs, PCDD/Fs and PCBs. The results show that MDs is not a very contaminated waste. Also, thermal decomposition of MDs materials has been studied in a thermobalance at different atmospheres and heating rates. Below 400–500 K, the atmosphere does not affect the thermal degradation of the mentioned waste. However, at temperatures between 500 and 800 K the presence of oxygen accelerates the decomposition. Also, a kinetic model is proposed for the combustion of the MDs, and the decomposition is compared with that of their main constituents, i.e., polyethylene (PE), polystyrene (PS), polypropylene (PP), nylon and polyethylene-terephthalate (PET). © 2017 Elsevier Ltd |
| Citation statistics: |
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| 资源类型: | 期刊论文
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| 标识符: | http://119.78.100.158/handle/2HF3EXSE/87739
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| 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: | Chemical Engineering Department, University of Alicante, P.O. Box 99, Alicante, Spain
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| Recommended Citation: | |
Iñiguez M.E.,Conesa J.A.,Fullana A.. Pollutant content in marine debris and characterization by thermal decomposition[J]. Marine Pollution Bulletin,2017-01-01,117(2018-01-02)
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