期刊文献+

天津市大气中挥发性有机物的组成及分布特点 被引量:38

The Composition and Distribution of VOCs in the Atmosphere of Tianjin
下载PDF
导出
摘要 参照美国EPA TO17的方法研究天津市不同功能区大气中挥发性有机物(VOCs)冬夏季中的组成及浓度水平,共检出62种挥发性有机物,冬季VOCs浓度水平低于夏季;苯系物稳定存在于各功能区且所占比例最高;VOCs的主要来源是机动车尾气。 This work study the concentration level of volatile organic compounds(VOCs) in different functional areas of Tianjin in the atmosphere,62 kinds of VOCs was detected,VOCs concentration levels in winter is lower than summer;Aromatics exists stability in various functional areas and take the highest proportion;VOCs' main source is motor vehicle exhaust.
出处 《中国环境监测》 CAS CSCD 北大核心 2010年第4期4-8,共5页 Environmental Monitoring in China
关键词 挥发性有机物 大气 苯系物 VOCs Atomsphere Aromatics
  • 相关文献

参考文献8

二级参考文献26

  • 1梁宝生,周原,白郁华,李金龙.不同类型机动车尾气中芳香烃化合物含量分析[J].环境污染与防治,2004,26(3):232-234. 被引量:5
  • 2魏复盛,景立新,林贻菲,吴国平.美国新的清洁空气法和空气有毒物质的控制[J].环境监测管理与技术,1993,5(3):8-10. 被引量:6
  • 3[10]Wathne B M.Measurements of benzene,toluene and xylenes in urban air[J].Atmos Environ,1983,17:1713-1722.
  • 4[11]Ferrai C P,Kalluzny P,Roche A,et al.Aromatic hydrocarbons and aldehydes in the atmosphere of Grenoble France[J].Chemosphere,1998,37(8):1587-1601.
  • 5[12]McLaren R,Singleton D L.Analysis of motor vehicle sources and their contribution to ambient hydrocarbon distributions at urban sites in Toronto during the Southern Ontario oxidants study[J].Atmos Environ,1996,30(12):2219-2232.
  • 6[2]EPA/625/R-96/010b,Method TO-15,determination of volatile organic compounds (VOCs) in air collected-prepared canisters and analyzed by gas chromatography/mass spectrometry (GC/MS)[S].
  • 7[3]EPA/625/R-96/010b,Method TO-14A,determination of volatile organic compounds (VOCs) in ambient air using specially prepared canisters with subsequent analysis by gas chromatography[S].
  • 8[6]Hsieh Chu-Chin,Tsai Jiun-Horng.VOC concentration characteristics in Southern Taiwan[J].Chemosphere,2002,50:545-556.
  • 9[7]Nelson P F,Quigley S M.Non-methane hydrocarbons in the atmosphere of Sydney[J].Australia Environmental Science and Technology,1982,16:650-655.
  • 10[8]Sexton K,Westberg H.Nonmethane hydrocarbon composition of urban and rural atmosphere[J].Atmos Environ,1984,18(6):1125-1132.

共引文献145

同被引文献446

引证文献38

二级引证文献536

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部