高级搜索

佛山市冬季大气非甲烷烃的污染特征及来源分析

,  ,  ,  ,  ,  ,  ,  , 

downloadPDF

上一篇

下一篇

谭吉华, 马永亮, 贺克斌, 郭送军, 杨复沫, 余永昌, 王洁文, 刘成波, 梁家权. 佛山市冬季大气非甲烷烃的污染特征及来源分析[J]. 环境化学, 2011, 30(10): 1775-1780.
引用本文: 谭吉华, 马永亮, 贺克斌, 郭送军, 杨复沫, 余永昌, 王洁文, 刘成波, 梁家权. 佛山市冬季大气非甲烷烃的污染特征及来源分析[J]. 环境化学, 2011, 30(10): 1775-1780.
shu
TAN Jihua, MA Yongliang, HE Kebin, GUO Songjun, YANG Fumo, YU Yongchang, WANG Jiewen, LIU Chengbo, LIANG Jiaquan. CHARACTERISTICS AND SOURCES OF ATMOSPHERIC NON-METHANE HYDROCARBONS IN WINTER IN FOSHAN CITY[J]. Environmental Chemistry, 2011, 30(10): 1775-1780.
Citation: TAN Jihua, MA Yongliang, HE Kebin, GUO Songjun, YANG Fumo, YU Yongchang, WANG Jiewen, LIU Chengbo, LIANG Jiaquan. CHARACTERISTICS AND SOURCES OF ATMOSPHERIC NON-METHANE HYDROCARBONS IN WINTER IN FOSHAN CITY[J]. Environmental Chemistry, 2011, 30(10): 1775-1780.
shu

佛山市冬季大气非甲烷烃的污染特征及来源分析

  • 1.

    中国科学院研究生院,北京, 100049;

  • 2.

    清华大学环境学院,北京, 100084;

  • 3.

    广西大学环境学院,南宁, 530004;

  • 4.

    佛山市环境保护局,佛山, 528000

  • 基金项目:

    中国科学院知识创新工程项目(XMXX280732)

    国家重点实验室专项基金课题(10K13ESPCT)资助.

CHARACTERISTICS AND SOURCES OF ATMOSPHERIC NON-METHANE HYDROCARBONS IN WINTER IN FOSHAN CITY

  • 1.

    Graduate University of Chinese Academy of Sciences, Beijing, 100049, China;

  • 2.

    School of Environment, Tsinghua University, Beijing, 100084, China;

  • 3.

    School of Environment, Guangxi University, Nanning, 530004, China;

  • 4.

    Foshan Environmental Protection Bureau, Foshan, 528000, China

  • Fund Project:

  • 摘要: 2008年12月10日-30日在佛山收集38个大气非甲烷烃(NMHCs)样品,并进行定量分析.结果表明,佛山市大气NMHCs浓度水平比较高,其中甲苯浓度最高((57.83±49.20) μg·m-3),其次为异戊烷((49.39±37.55) μg·m-3)、乙炔((31.00±17.13) μg·m-3)和丙烷((26.59±9.46) μg·m-3).日变化规律表明机动车尾气排放是大多数NMHCs的主要来源,苯/甲苯比值(0.29±0.23)也表明尾气排放是NMHCs的主要来源,同时其它来源如溶剂挥发对佛山市大气NMHCs的贡献不容忽视.后向轨迹反演显示气团的传输路径对佛山市大气NMHCs浓度有一定的影响.
    Abstract: Atmospheric non-methane hydrocarbons (NMHCs) in Foshan city were investigated during December 10-30, 2008. Toluene was the most abundant compound of NMHCs, followed by i-pentane, ethyne, propane and ethane. The data showed most hydrocarbons were at rather high concentration levels. Both diurnal variation of NMHCs and measured B/T ratios indicated that vehicle emission acted as the main source of most NMHCs, and other sources such as solvent evaporation also contributed to ambient hydrocarbons. In addition, air mass backward trajectory analysis revealed air masses from other polluted regions had influence on the concentrations of atmospheric NMHCs in Foshan city.
  • 加载中
  • [1] Guangdong Province Environmental Protection Monitoring Centre (GDEMC), Pearl River Delta regional air quality monitoring network, A report of monitoring results in 2006 . Guangdong Environmental Protection Monitoring Center, Guangzhou, 2008
    [2] Atkinson R. Gas-phase tropospheric chemistry of volatile organic compounds: 1. alkanes and alkenes[J]. J Physl Chem Ref Data, 1997, 26 (2): 215-290
    [3] Atkinson R. Atmospheric chemistry of VOCs and NOx[J]. Atmos Environ, 2000, 34: 2063-2101
    [4] Zhang B N, Kim Oanh N T. Photochemical smog pollution in the Bangkok Metropolitan Region of Thailand in relation to O3 precursor concentrations and meteorological conditions [J]. Atmos Environ,2002, 36: 4211-4222
    [5] 赵美萍,邵敏,我国几种典型树种非甲烷烃类的排放特征[J].环境化学,1996,15(1):69-75
    [6] 邵敏,赵美萍,燕山石化地区NMHC的特征研究[J].环境化学,1994,13(1):40-45
    [7] 张俊刚,王跃思,王珊,等.北京市大气中NMHC的来源特征研究[J].环境科学与技术,2009,32(5):35-39
    [8] 陈洪伟,李攻科,李核,等.广州地区大气中挥发性有机物的污染状况[J].环境化学,2003,22(1):89-92
    [9] Barletta B, Meinardi S, Rowland F S,et al. Volatile organic compounds in 43 Chinese cities [J]. Atmos Environ, 2005, 39: 5979-5990
    [10] Shao M, Zhang Y, Zeng L, et al. Ground-level ozone in the Pearl River Delta and the roles of VOC and NOx in its production [J]. J Environ Manage, 2009, 90: 512-518
    [11] Duan J, Tan J, Yang L, et al. Concentration, sources and ozone formation potential of volatile organic compounds (VOCs) during ozone episode in Beijing [J]. Atmos Res, 2008, 88: 25-35
    [12] Wang X M, Sheng G Y, Fu J M, et al. Urban roadside aromatic hydrocarbons in three cities of the Pearl River Delta, People's Republic of China [J]. Atmos Environ, 2002, 36: 5141-5148
    [13] Chan C Y, Chan L Y, Wang X M, et al. Volatile organic compounds in roadside microenvironment of metropolitan Hong Kong [J]. Atmos Environ, 2002, 36: 2039-2047
    [14] Barletta B, Meinardi S, Simpson I J, et al. Mixing ratios of volatile organic compounds (VOCs) in the atmosphere of Karachi, Pakistan [J]. Atmos Environ, 2002, 36: 3429-3443
    [15] Tang J H, Chan L Y, Chan C Y, et al. Characteristics and diurnal variations of NMHCs at urban, suburban, and rural sites in the Pearl River Delta and a remote site in South China [J]. Atmos Environ, 2007, 41: 8620-8632
    [16] Perry R, Gee I L. Vehicle emissions in relation to fuel composition [J]. Sci Total Environ, 1995, 169: 149-156
    [17] Brocco D, Fratarcangeli R, Lepore L, et al. Determination of aromatic hydrocarbons in urban air of Roma [J]. Atmos Environ, 1997, 31: 557-566
    [18] Andreae M O, Merlet P. Emissions of trace gases and aerosols from biomass burning [J]. Global Biogeochem Cy, 2001, 15: 955-966
    [19] Moreira dos Santos C Y, Azevedo D A, Aquino Neto F R. Atmospheric distribution of organic compounds from urban areas near a coal-fired power station [J]. Atmos Environ,2004, 38: 1247-1257
  • 加载中
WeChat 点击查看大图
计量
  • 文章访问数:  753
  • HTML全文浏览数:  713
  • PDF下载数:  356
  • 施引文献:  0
出版历程
  • 收稿日期:  2010-09-24

佛山市冬季大气非甲烷烃的污染特征及来源分析

  • 1.  中国科学院研究生院,北京, 100049;
  • 2.  清华大学环境学院,北京, 100084;
  • 3.  广西大学环境学院,南宁, 530004;
  • 4.  佛山市环境保护局,佛山, 528000
  • 收稿日期:  2010-09-24
基金项目:

中国科学院知识创新工程项目(XMXX280732)

国家重点实验室专项基金课题(10K13ESPCT)资助.

摘要: 2008年12月10日-30日在佛山收集38个大气非甲烷烃(NMHCs)样品,并进行定量分析.结果表明,佛山市大气NMHCs浓度水平比较高,其中甲苯浓度最高((57.83±49.20) μg·m-3),其次为异戊烷((49.39±37.55) μg·m-3)、乙炔((31.00±17.13) μg·m-3)和丙烷((26.59±9.46) μg·m-3).日变化规律表明机动车尾气排放是大多数NMHCs的主要来源,苯/甲苯比值(0.29±0.23)也表明尾气排放是NMHCs的主要来源,同时其它来源如溶剂挥发对佛山市大气NMHCs的贡献不容忽视.后向轨迹反演显示气团的传输路径对佛山市大气NMHCs浓度有一定的影响.

English Abstract

    全文HTML

参考文献 (19)

目录

/

返回文章
返回

Copyright © 2019 中国科学院生态环境研究中心