| Quality,Quantity and Origin of PAHs （Polycyclic Aromatic Hydrocarbons） in Lotic Ecosystem of Al-Hilla River,Iraq |
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| 作者姓名： | Fikrat M. Hassan ;Jasim M.Salman ;Atheer S.N. Al-Azawey ;Nadhir Al-Ansari ;Sven Kutsson |
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| 作者单位： | [1]College of Science for Women, University of Baghdad, Baghdad, Jadiria-Baghdad 14001, Iraq; [2]College of Science, University of Babylon, Babylon, Hilla 14004, lraq; [3]Department of Civil, Environmental and Natural Resources Engineering, Lulea University of Technology, Lulea 971 87, Sweden |
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| 基金项目： | Acknowledgments Department of Biology, college of Science, University of Babylon, and college of Science for women, University of Baghdad gratefully supported all the stages for this research. The presented research has been financially supported by Lulea University of Technology, Sweden and by ＂SVC （Swedish Hydropower Centre）＂ established by the Swedish Energy Agency, Elforsk and SvenskaKraftnat together with Lulea University of Technology, The Royal Institute of Technology, Chalmers University of Technology and Uppsala University. Their support is highly appreciated. |
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| 摘 要： | The Euphrates River is one of the major rivers in Iraq. When it reaches north of Hilla city, it will be divided in two branches. One of these braches flows toward Hilla city. On this branch, six locations were studied for the water quality of the Euphrates water. The present paper is aimed to fill the gap of information of the presence of PAHs （poly aromatic hydrocarbons） in water and sediment of AI-Hilla River, as well as to determine the quality and quantity of some PAHs. The depth of the river ranges from 2 m to 6 m. The quality, quantity and the origin of PAHs were studied in the water and sediment of Al-Hilla River. In addition, some physical and chemical properties were studied at six sites along the studied area, for the period March, 2010 to February, 2011. Sixteen PAHs that are listed by USEPA （US Environmental Protection Agency） as priority pollutants （Nap （naphthalene）, Acpy （acenaphthylene）, Acp （acenaphthene）, Flu （fluorine）, Phen （phenanthrene）, Ant （anthracene）, Flur （fluoranthene）, Py （pyrene）, B（a）A （benzo（a）anthracene）, Chry （chrysene）, B（b）F （benzo（b）fluoranthene）, B（k）F （benzo（k）fluoranthene）, B（a）p （benzo（a）pyrene）, BbA （dibenzo（a,h）anthracene）, B（ghi）P （benzo（ghi）perylene） and Ind （indeno （1,2,3-cd） pyrene）） were detected in Al-Hilla river. High concentrations of PAHs were detected in the sediment relative to that within the water. The present study revealed that the origin of PAHs in water and sediment might be the pyrogenic origin.
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| 关 键 词： | 水生态系统 多环芳烃 伊拉克 苯并(K)荧蒽 质量 苯并(a)芘 美国环境保护署 幼发拉底河 |
Quality,Quantity and Origin of PAHs （Polycyclic Aromatic Hydrocarbons） in Lotic Ecosystem of Al-Hilla River,Iraq |
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| Fikrat M. Hassan,;Jasim M.Salman,;Atheer S.N. Al-Azawey,;Nadhir Al-Ansari,;Sven Kutsson.Quality,Quantity and Origin of PAHs （Polycyclic Aromatic Hydrocarbons） in Lotic Ecosystem of Al-Hilla River,Iraq[J].Journal of Civil Engineering and Architecture,2014(8):1026-1038. |
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| Abstract: | PAHs, food chain, water, sediment, Euphrates River |
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| Keywords: | PAHs food chain water sediment Euphrates River |
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