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Article Navigation >  Acta Sedimentologica Sinica  > 1998  >  16(4): 158-162

Peng lin, Shen Ping, Wen Qibin. A Discussion on the Air Pollution Sources by Carbon Isotopic Compositions of N-alkane Series[J]. Acta Sedimentologica Sinica, 1998, 16(4): 158-162.
Citation: Peng lin, Shen Ping, Wen Qibin. A Discussion on the Air Pollution Sources by Carbon Isotopic Compositions of N-alkane Series[J]. Acta Sedimentologica Sinica, 1998, 16(4): 158-162.
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A Discussion on the Air Pollution Sources by Carbon Isotopic Compositions of N-alkane Series

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

  • 2 Lanzhou Institute of Geology,Chinese Academy of Seiences,Lanzhou 730000

  • Received Date: 1997-12-10
  • Publish Date: 1998-08-10
  • The airborne particulates w ere sampled from the Xigu indus trial area, the railw ay, commercial and resi- dential mixed area and Panxuan Circle road area during heating period (March, 1994)and nonheating period (August, 1994).The carbon isotopic compositions of n-alkane series of the samples were analyzed by a MAT 252 ins tru- ment (GC-C-I RM S) 、We investigated the characteristics and distributions of the carbon isotopic compositions and concluded that (1)the δ13C values in w inter resemble that in summer except that both are similar in the Xig u industial area., (2)The results, calculated using a two-end model of the carbon isotopic compositions from nC21 and nC23 show that the air pollution of the Xigu industrial area is mainly caused by oil burning, that of the urban district coal burning during a heating period and oil burning of automobile during a nonheating period, and (3) oil burning pollution matter makes up over 60 % of the organic pollution one, caused chiefly by oil burning.
  • [1] 1 田裘学, 兰州地区大气污染的特征及防治. 环境科学学报, 1992, 12( 4): 481～488

    2 吴仁铭, 徐永昌, 毛细管色谱-质谱法测定大气飘尘中多环芳烃. 质谱, 1981 。 ( 1): 3

    3 彭林, 沈平, 兰州市大气飘尘中有机物浓度的变化及其分布特征, 沉积学报, 1996, 14( 1): 156～161
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  • Received:  1997-12-10
  • Published:  1998-08-10

A Discussion on the Air Pollution Sources by Carbon Isotopic Compositions of N-alkane Series

  • 1 Geomeasurement Department of Shanxi Mining Institute, Taiyuan 030024;
  • 2 Lanzhou Institute of Geology,Chinese Academy of Seiences,Lanzhou 730000
  • Received Date: 1997-12-10
  • Publish Date: 1998-08-10

Abstract: The airborne particulates w ere sampled from the Xigu indus trial area, the railw ay, commercial and resi- dential mixed area and Panxuan Circle road area during heating period (March, 1994)and nonheating period (August, 1994).The carbon isotopic compositions of n-alkane series of the samples were analyzed by a MAT 252 ins tru- ment (GC-C-I RM S) 、We investigated the characteristics and distributions of the carbon isotopic compositions and concluded that (1)the δ13C values in w inter resemble that in summer except that both are similar in the Xig u industial area., (2)The results, calculated using a two-end model of the carbon isotopic compositions from nC21 and nC23 show that the air pollution of the Xigu industrial area is mainly caused by oil burning, that of the urban district coal burning during a heating period and oil burning of automobile during a nonheating period, and (3) oil burning pollution matter makes up over 60 % of the organic pollution one, caused chiefly by oil burning.

Peng lin, Shen Ping, Wen Qibin. A Discussion on the Air Pollution Sources by Carbon Isotopic Compositions of N-alkane Series[J]. Acta Sedimentologica Sinica, 1998, 16(4): 158-162.
Citation: Peng lin, Shen Ping, Wen Qibin. A Discussion on the Air Pollution Sources by Carbon Isotopic Compositions of N-alkane Series[J]. Acta Sedimentologica Sinica, 1998, 16(4): 158-162.
shu

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