兰州市大气飘尘中正构烷烃分布特征

彭林; 沈平

ISSN 1000-0550 CN 62-1038/P

高级搜索

留言板

尊敬的读者、作者、审稿人, 关于本刊的投稿、审稿、编辑和出版的任何问题, 您可以本页添加留言。我们将尽快给您答复。谢谢您的支持!

姓名
邮箱
手机号码
标题
留言内容
验证码

兰州市大气飘尘中正构烷烃分布特征

彭林, 沈平

文章导航 > 沉积学报 > 1996 > 14(S1): 192-197

彭林, 沈平. 兰州市大气飘尘中正构烷烃分布特征[J]. 沉积学报, 1996, 14(S1): 192-197.

引用本文:

彭林, 沈平. 兰州市大气飘尘中正构烷烃分布特征[J]. 沉积学报, 1996, 14(S1): 192-197.

Peng Lin, Shen Ping. Characteristics of n-Alkanes in Airborne Particulates in Lanzhou[J]. Acta Sedimentologica Sinica, 1996, 14(S1): 192-197.

Citation:

Peng Lin, Shen Ping. Characteristics of n-Alkanes in Airborne Particulates in Lanzhou[J]. Acta Sedimentologica Sinica, 1996, 14(S1): 192-197.

彭林, 沈平. 兰州市大气飘尘中正构烷烃分布特征[J]. 沉积学报, 1996, 14(S1): 192-197.

引用本文:

彭林, 沈平. 兰州市大气飘尘中正构烷烃分布特征[J]. 沉积学报, 1996, 14(S1): 192-197.

Peng Lin, Shen Ping. Characteristics of n-Alkanes in Airborne Particulates in Lanzhou[J]. Acta Sedimentologica Sinica, 1996, 14(S1): 192-197.

Citation:

Peng Lin, Shen Ping. Characteristics of n-Alkanes in Airborne Particulates in Lanzhou[J]. Acta Sedimentologica Sinica, 1996, 14(S1): 192-197.

兰州市大气飘尘中正构烷烃分布特征

彭林¹,
沈平²

1 山西矿业学院地测系太原 030024;
2 中国科学院兰州地质研究所兰州 730000

详细信息

作者简介:
彭林,女,30岁,工程师(硕士)、地球化学、环境保护

计量

文章访问数: 454
HTML全文浏览量: 10
PDF下载量: 373
被引次数: 0

Characteristics of n-Alkanes in Airborne Particulates in Lanzhou

Peng Lin¹,
Shen Ping²

1 Geomeasurement Deportment of Shomxi Mining Institute, Taiyuan 030024;
2 Lanzhou Institute of Geology, Chinese Academy of Sciences, Lanzhou 730000

摘要

摘要: 本文用ＧＣ—ＭＳ测定了兰州市大气飘尘、汽车尾气和烟尘等样品中可溶有机质的正构烷烃。研究表明，大气飘尘样品中正构烷烃含量较高，但不同时期尚存在一定差异；经与尾气、烟尘的正构烷烃对比认为，兰州市大气有机污染源主要来自于人为因素即化石燃料燃烧的排放物和少部分的自然因素。
- 大气飘尘 /
- 正构烷烃 /
- 化石燃料
Abstract: In this paper, n-alkanes of extracitable organic matter of airborne particulate samples, exhausted gas and smog dust were examined by GC-MS. The results were shown as follows:The concentration of n-alkanes is relative high but its variance depends on different seasons or areas; the comparison among n-alkanes from airborne particulates, exhausted gas and smog dust shows that the atomospheric pollution in Lanzhou results mainly from artificial factors and partly from natural factors with the former being heavier in winter than in summer.
- airborne particulates /
- n-alkanes /
- fossil fuel

HTML全文

参考文献(1)

[1]

1.Duce R A. Speculation on the budget of particulate and vapor phase non-methane organic taboo in global troposphere.Pure Apple. Geophy. 1978. 116: 244-273.

2.吴仁铭等.毛细色谱一质谱法测定大气双尘中多环芳烃.质谱.1981, 1 (3).

3.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.

4.Simoneit B R T. Ckganic matter of the tropospherel.characteriscation and sources of petroleum and pyrogenic residues in aerosols over the western united states. Atmosph. Environ.，1984. 18: 51-67.

5.Simoneit B R T. Chganic matter of the troposphere- I.Natural background of hiogenic lipid matter in aerosols over theruial western United States. Atmosph. Environ.. 1982. 16 (9):2139-2159.

施引文献

资源附件(0)

访问统计