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Article Navigation >  Acta Sedimentologica Sinica  > 1996  >  14(1): 156-161

Pen Lin, Shen Pin. The Concentration Variation and Its Distribution Characteristics of Organic Matter of Airborne Particulates in Lanzhou City[J]. Acta Sedimentologica Sinica, 1996, 14(1): 156-161.
Citation: Pen Lin, Shen Pin. The Concentration Variation and Its Distribution Characteristics of Organic Matter of Airborne Particulates in Lanzhou City[J]. Acta Sedimentologica Sinica, 1996, 14(1): 156-161.
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The Concentration Variation and Its Distribution Characteristics of Organic Matter of Airborne Particulates in Lanzhou City

  • 1 Geomeasurement Department of Shanxi Mining Institute, Taiyuan 030024;

  • 2 Laboratory of Gas Geochemistry, Lanzhou Institute of Geology, Chinese Academy of Sciences 730000

  • Received Date: 1995-06-02
  • Publish Date: 1996-03-10
  • In this work, samples of airborne particulates,vent gas and smog dust during heating and non-heating seasons were collected in the urban and suburban areas of Lanzhou. After extraction and separation, four kinds of components, such as saturated hydrocarbons, aromatics,non-hydrocarbons and asphaltenes, were obtained. According to the quantitative analysis, the results are shown as follows:(1)In the airborne particulates the concentration of organic matter during heating seasons is higher than that during non-heating ones.(2) According to the concentration comparisosn of four kinds of organic components among the smog dust, vent gas and airborne particulate in Lanzhou, industrial pollution, vent gas and smog dust are the main sources in Xigu, Panxuanlu and Tieluju, respectively.(3) In a word, the pollution in Lanzhou is mainly attributed to burning of coal, vent gas and indutrial release, which contribute different percentages depending on the particular seasons or areas.
  • [1] 1.Fine particulate pollution. A Report of the United Nations Economic Commission for Europe, printed in Gt. Britain by Page Bros ltd. 1979.

    2.Pierce R. C. and Ratz M.，Determma of atmospheric isomeric polycyclic arene by thin-layer chromatography and fluo-rescence spectrometry analyt, chem. 1975. 47: 1713-1748.

    3.Hopke, P. K.Receptor Modoing Envionmchion Choming .Jonn whey and sons. Vew Yok.1985.

    4.吴仁铭等，毛细色谱一质谱法测定大气飘尘中多环芳烃，质谱，1981. (1):3。

    5.张柳明，中国西北地区大气CO2浓度及其碳氧同位紊组成特征，科学通报，1992. (5):441-444。

    6.田裘学，兰州地区大气污染的特征及防治，环境科学通报，1992. 12(4):481-488。

    7.Charles G. Wada. Science, Energy and Environmental Change Macmillan Publishing Co. 1975.
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  • Received:  1995-06-02
  • Published:  1996-03-10

The Concentration Variation and Its Distribution Characteristics of Organic Matter of Airborne Particulates in Lanzhou City

  • 1 Geomeasurement Department of Shanxi Mining Institute, Taiyuan 030024;
  • 2 Laboratory of Gas Geochemistry, Lanzhou Institute of Geology, Chinese Academy of Sciences 730000
  • Received Date: 1995-06-02
  • Publish Date: 1996-03-10

Abstract: In this work, samples of airborne particulates,vent gas and smog dust during heating and non-heating seasons were collected in the urban and suburban areas of Lanzhou. After extraction and separation, four kinds of components, such as saturated hydrocarbons, aromatics,non-hydrocarbons and asphaltenes, were obtained. According to the quantitative analysis, the results are shown as follows:(1)In the airborne particulates the concentration of organic matter during heating seasons is higher than that during non-heating ones.(2) According to the concentration comparisosn of four kinds of organic components among the smog dust, vent gas and airborne particulate in Lanzhou, industrial pollution, vent gas and smog dust are the main sources in Xigu, Panxuanlu and Tieluju, respectively.(3) In a word, the pollution in Lanzhou is mainly attributed to burning of coal, vent gas and indutrial release, which contribute different percentages depending on the particular seasons or areas.

Pen Lin, Shen Pin. The Concentration Variation and Its Distribution Characteristics of Organic Matter of Airborne Particulates in Lanzhou City[J]. Acta Sedimentologica Sinica, 1996, 14(1): 156-161.
Citation: Pen Lin, Shen Pin. The Concentration Variation and Its Distribution Characteristics of Organic Matter of Airborne Particulates in Lanzhou City[J]. Acta Sedimentologica Sinica, 1996, 14(1): 156-161.
shu

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