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环境化学  2015 

辽河沉积物中多环芳烃的污染水平与特征

Keywords: 沉积物,多环芳烃,辽河

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Abstract:

测定了辽河干流15个沉积物样品中16种EPA优先控制多环芳烃的含量.结果表明,辽河沉积物中总PAHs含量介于27.8—1479ng·g-1,平均值为285.5ng·g-1,其中蒽、菲、芴含量较高.特征化合物荧蒽/202与茚并[1,2,3,2cd]芘/276的比值表明辽河沉积物中的PAHs主要来源于燃烧产物.

References

[1]  Mai B X,Fu J M,Sheng G Y et al.,Chlorinated and Polycyclic Aromatic Hydrocarbons in Riverine and Estuarine Sediments from Pearl River Delta,China.Environmental Pollution,2002,117:457-474
[2]  Kennicutt M C,Wade T L,Presley B J et al.,Sediments Contaminants in Casco Bay,Marine:Inventories,Sources,and Potential for Biological Impact.Environmental Science and Technology,1994,33:4199-4205
[3]  Budzinski H,Jones I,Bellocq J et al.,Evaluation of Sediment Contamination by Polycyclic Aromatic Hydrocarbons in the Gironde Estuary.Marine Chemistry,1997,58:85-97
[4]  Zhu L Z,Cai X F,Wang J,PAHs in Aquatic Sediment in Hangzhou,China:Analytical Methods,Pollution Pattern,Risk Assessment and Sources.Journal of Environmental Sciences,2005,17(5):748-755
[5]  林峥,麦碧娴,张干等,沉积物中多环芳烃和有机氯农药定量分析的质量保证和质量控制,环境化学,1999,18(2):115-1211
[6]  Wu Y,Zhang J,Zhu Z J,Polycyclic Aromatic Hydrocarbons in the Sediments of the Yalujiang Estuary,North China.Marine Pollution Bulletin,2003,46:619-625
[7]  Zhang Z L,Hong H S,Zhou J L et al.,Phase Association of Polycyclic Aromatic Hydrocarbons in the Minjiang River Estuary,China.The Science of The Total Environment,2004,323:71-86
[8]  Ma M,Feng Z,Guan C et al.,DDT,PAH and PCB in Sediments from the Intertidal Zone of the Bohai Sea and the Yellow Sea.Marine Pollution Bulletin,2001,42:132-136
[9]  Tolun L G,Okay O S,Gaines A F et al.,The Pollution Status and the Toxicity of Surface Sediments in Yzmit Bay (Marmara Sea),Turkey.Environment International,2001,26:163-168
[10]  Baumard P,Budzinski H,Garrigues P et al.,Polycyclic Aromatic Hydrocarbons in Recent Sediment and Mussels (Mytilus edulis) from the Western Baltic Sea:Occurrence,Bioavailability and Seasonal Variations.Marine Environmental Research.1999,47:17-47
[11]  许士奋,蒋新,王连生等,长江和辽河沉积物中的多环芳烃类污染物.中国环境科学,2000,20 (2):128-131
[12]  Yunker M B,Macdonald R W,Vingarzan R et al.,PAHs in the Fraser River Basin:a Critical Appraisal of PAH Ratios as Indicators of PAH Source and Composition,Organic Geochemistry,2002,33:489-515
[13]  Xu S S,Liu W X,Tao S,Emission of Polycyclic Aromatic Hydrocarbons in China.Environmental Science and Technology,2006,40:702-708

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