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地表水环境中PAHs源解析的方法比较及应用
引用本文:许云竹,花修艺,董德明,梁大鹏,李仁声,刘春阳.地表水环境中PAHs源解析的方法比较及应用[J].吉林大学学报(理学版),2011,49(3):565-574.
作者姓名:许云竹  花修艺  董德明  梁大鹏  李仁声  刘春阳
作者单位:1. 吉林大学 环境与资源学院, 长春 130012,2. 长春市环境监测中心站, 长春 130011
基金项目:吉林省科技发展计划项目,国家水体污染控制与治理重大科技专项基金,教育部博士学科点专项科研基金
摘    要:通过对比分析水环境领域多环芳烃(PAHs)的源解析方法综述了各种源解析方法的原理、 优缺点及具体适用范围, 并在此基础上, 分别从内陆河流湖泊及沿海区域两方面对国内外地表水环境中(包括上覆水及水底表层沉积物)PAHs的源解析方法的应用及解析结果进行分析比较. 结果表明, 内陆区域河流和湖泊上覆水及沉积物中的PAHs主要来源为矿物燃料及木材等高温燃烧源, 河口及近海海水和沉积物中的PAHs主要来源为燃烧源及石油源, 石油源对PAHs的贡献较内陆区域更明显.

关 键 词:多环芳烃(PAHs)  源识别  源解析  上覆水  表层沉积物  
收稿时间:2010-08-10

Comparison among Methods of Source Apportionment of PAHs and Their Application in Surface Water Analysis
XU Yun-zhu,HUA Xiu-yi,DONG De-ming,LIANG Da-peng,LI Ren-sheng,LIU Chun-yang.Comparison among Methods of Source Apportionment of PAHs and Their Application in Surface Water Analysis[J].Journal of Jilin University: Sci Ed,2011,49(3):565-574.
Authors:XU Yun-zhu  HUA Xiu-yi  DONG De-ming  LIANG Da-peng  LI Ren-sheng  LIU Chun-yang
Institution:1. College of Environment and Resources, Jilin University, Changchun 130012, China;2. Environment Monitoring Station of Changchun, Changchun 130011, China
Abstract:Source apportionment of PAHs applied in the analysis ofsurface water was studied to control and eliminate water pollution. Comparing variable methods of source apportionment of PAHs, we analyzed and discussed the principle, characteristics and scope of the application of the methods that are usually divided into qualitative analysis and quantitative analysis. The applications and results of source apportionment of PAHs in surface water and sediments were contrasted and analyzed. Then, the source of contaminations was also analyzed briefly. The results of the source apportionment indicate that PAHs in aquatic environment and sediments in inland region mainly come from the combustion of coal, wood, and other minerals. PAHs in coastal areas which are in aquatic and sedimentary environments are derived from petroleum and other combustion processes. Subsequently, PAHs in coastal areas are more obviously from petroleum compared with that in inland region.
Keywords:polycyclic aromatic hydrocarbons(PAHs)  source identification  source apportionment  overlying water  sediment  
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