高级搜索

武汉市青山区道路尘碳组分污染特征及来源分析

,  ,  ,  ,  ,  ,  , 

downloadPDF

上一篇

下一篇

刘正运, 程家龙, 李朝月, 高越, 占长林, 柳山, 张家泉, 刘红霞. 武汉市青山区道路尘碳组分污染特征及来源分析[J]. 环境化学, 2021, (3): 772-778. doi: 10.7524/j.issn.0254-6108.2020061305
引用本文: 刘正运, 程家龙, 李朝月, 高越, 占长林, 柳山, 张家泉, 刘红霞. 武汉市青山区道路尘碳组分污染特征及来源分析[J]. 环境化学, 2021, (3): 772-778. doi: 10.7524/j.issn.0254-6108.2020061305
shu
LIU Zhengyun, CHENG Jialong, LI Chaoyue, GAO Yue, ZHAN Changlin, LIU Shan, ZHANG Jiaquan, LIU Hongxia. Pollution characteristics and source apportionment of carbonaceous components in road dust from Qingshan District of Wuhan[J]. Environmental Chemistry, 2021, (3): 772-778. doi: 10.7524/j.issn.0254-6108.2020061305
Citation: LIU Zhengyun, CHENG Jialong, LI Chaoyue, GAO Yue, ZHAN Changlin, LIU Shan, ZHANG Jiaquan, LIU Hongxia. Pollution characteristics and source apportionment of carbonaceous components in road dust from Qingshan District of Wuhan[J]. Environmental Chemistry, 2021, (3): 772-778. doi: 10.7524/j.issn.0254-6108.2020061305
shu

武汉市青山区道路尘碳组分污染特征及来源分析

  • 1. 湖北理工学院环境科学与工程学院, 矿区环境污染控制与修复湖北省重点实验室, 黄石, 435003;

  • 2. 黑龙江科技大学矿业工程学院, 哈尔滨, 150022

    • 通讯作者: 占长林, E-mail: zhanchanglin@hbpu.edu.cn ; 
  • 基金项目:

    湖北省大学生创新创业训练计划项目（S201910920076），国家重点研发计划项目（2017YFC0212602）和湖北理工学院重点项目（19XJK01Z）资助.

Pollution characteristics and source apportionment of carbonaceous components in road dust from Qingshan District of Wuhan

  • 1. School of Environmental Science and Engineering, Hubei Key Laboratory of Mine Environmental Pollution Control and Remediation, Hubei Polytechnic University, Huangshi, 435003, China;

  • 2. School of Mining Engineering, Heilongjiang University of Science and Technology, Harbin, 150022, China

    • Corresponding author: ZHAN Changlin, zhanchanglin@hbpu.edu.cn ; 
  • Fund Project: Supported by Hubei Provincial College Students Innovation and Entrepreneurship Training Program (S201910920076), the National Key Research and Development Program of China (2017YFC0212602) and Key Scientific Research Project of Hubei Polytechnic University (19XJK01Z).

  • 摘要: 为研究武汉市道路尘中碳组分污染特征及来源，于2018年5月在武汉市青山区采集道路尘样品，用热光碳分析仪测定样品中有机碳（OC）、元素碳（EC）、烟炱（soot）和焦炭（char）含量，并使用特征比值法、相关分析及主成分分析法对道路尘碳组分污染特征和来源进行探讨分析.结果表明，道路尘中OC、EC、soot和char含量平均值分别为1.29、2.21、2.04、0.17 g·kg-1，说明不同碳组分含量存在较大的空间变异性.相关性分析表明OC和EC的来源存在一定差异，且EC主要贡献来源是soot.OC/EC和char/soot比值和主成分分析结果表明，武汉市青山区道路尘中碳组分主要来源于机动车尾气和燃煤排放，也可能受到生物质燃烧的影响.
    Abstract: In order to study the pollution characteristics and sources of carbon components in road dust in Wuhan City, dust samples were collected in Qingshan District, Wuhan City in May 2018. The organic carbon (OC), elemental carbon (EC), char, and soot contents of road dust samples were determined with a thermo-optical carbon analyzer. The sources of carbonaceous fraction in the dust samples were investigated by OC/EC and char/soot ratios, correlation analysis, and principal component analysis method. The results showed that the average concentrations of OC, EC, soot, and char in road dusts were 1.29, 2.21, 2.04, and 0.17 g·kg-1, respectively, indicating that there was a large spatial variability in the content of different carbon components. Correlation analysis showed that there were certain differences between the sources of OC and EC, and the main contribution source of EC was Soot. The results of OC/EC and char/soot ratios and principal component analysis showed that the pollution source of carbonaceous components of road dust in Qingshan District of Wuhan City mainly come from motor vehicle exhaust and coal combustion, and meight also be affected by emissions from biomass burning.
  • 加载中
  • [1] JAYARATHNE A, EGODAWATTA P, AYOKO G A, et al. Assessment of ecological and human health risks of metals in urban road dust based on geochemical fractionation and potential bioavailability[J]. Science of the Total Environment, 2018, 635:1609-1619.
    [2] OSTRO B, TOBIAS A, QUEROL X, et al. The effects of particulate matter sources on daily mortality:A case-crossover study of Barcelona, Spain[J]. Environmental Health Perspectives, 2011, 119(12):1781-1787.
    [3] YUAN H, ZHUANG G S, LI J, et al. Mixing of mineral with pollution aerosols in dust season in Beijing:Revealed by source apportionment study[J]. Atmospheric Environment, 2008, 42(9):2141-2157.
    [4] ZHENG M, SALMON L G, SCHAUER J J, et al. Seasonal trends in PM2.5 source contributions in Beijing, China[J]. Atmospheric Environment, 2005, 39(22):3967-3976.
    [5] CAO J J, LEE S C, HO K F, et al. Characteristics of carbonaceous aerosol in Pearl River Delta Region, China during 2001 winter period[J]. Atmospheric Environment, 2003, 37(11):1451-1460.
    [6] BOND T C, BERGSTROM R. Light absorption by carbonaceous particles:An investigative review[J]. Aerosol Science and Technology, 2006, 40(1):27-67.
    [7] CHUNG S H, SEINFELD J H. Global distribution and climate forcing of carbonaceous aerosols[J]. Journal of Geophysical Research, 2002, 107(D19):4407.
    [8] PÖSCHL U. Atmospheric aerosols:Composition, transformation, climate and health effects[J]. Angewandte Chemie International Edition, 2005, 44(46):7520-7540.
    [9] ZHAN C L, ZHANG J Q, ZHENG J R, et al. Characterization of carbonaceous fractions in PM2.5 and PM10 over a typical industrial city in central China[J]. Environmental Science and Pollution Research, 2019, 26(17):16855-16867.
    [10] CUI H, MAO P, ZHAO Y, et al. Patterns in atmospheric carbonaceous aerosols in China:Emission estimates and observed concentrations[J]. Atmospheric Chemistry and Physics, 2015, 15(15):8657-8678.
    [11] ZHAN C L, ZHANG J Q, CAO J J, et al. Characteristics and sources of black carbon in atmospheric dustfall particles from Huangshi, China[J]. Aerosol & Air Quality Research, 2016, 16(9):2096-2106.
    [12] CHOW J C, WATSON J G, KUHNS H, et al. Source profiles for industrial, mobile, and area sources in the big bend regional aerosol visibility and observational study[J]. Chemosphere, 2004, 54(2):185-208.
    [13] 马妍, 姬亚芹, 国纪良, 等. 天津市春季样方法道路扬尘碳组分特征及来源分析[J]. 环境科学, 2019, 40(6):2540-2545.

    MA Y, JI Y Q, GUO J L, et al. Characteristics and source apportionment of carbon components in road dust PM2.5 and PM10 during spring in Tianjin derived by using quadrat sampling method[J]. Environmental Science, 2019, 40(6):2540-2545(in Chinese).

    [14] SAMIKSHA S, SUNDER RAMAN R, NIRMALKAR J, et al. PM10 and PM2.5 chemical source profiles with optical attenuation and health risk indicators of paved and unpaved road dust in Bhopal, India[J]. Environmental Pollution, 2017, 222:477-485.
    [15] 周盼, 秦伟, 郭硕, 等. 石家庄冬季道路积尘PM2.5与PM10碳组分污染特征分析[J]. 环境化学, 2018, 37(1):123-129.

    ZHOU P, QIN W, GUO S, et al. Pollution characteristics of carbonaceous components in PM2.5and PM10 of paved road dust in Shijiazhuang during winter[J]. Environmental Chemistry, 2018, 37(1):123-129(in Chinese).

    [16] 王冠, 马丽娟, 王阳阳, 等. 上海市街道尘埃中碳组分污染特征[J]. 中国环境科学, 2019, 39(4):1405-1411.

    WANG G, MA L J, WANG Y Y, et al. Pollution characteristics of carbon components in street dust in Shanghai[J]. China Environmental Science, 2019, 39(4):1405-1411(in Chinese).

    [17] HAN Y M, CAO J J, CHOW J C, et al. Elemental carbon in urban soils and road dusts in Xi'an, China and its implication for air pollution[J]. Atmospheric Environment, 2009, 43(15):2464-2470.
    [18] BANDOWE B A M, NKANSAH M A, LEIMER S, et al. Chemical (C, N, S, black carbon, soot and char) and stable carbon isotope composition of street dusts from a major west African metropolis:Implications for source apportionment and exposure[J]. Science of the Total Environment, 2019, 655:1468-1478.
    [19] 潘苏红, 张干, 孙亚莉, 等. 中国与印度典型城市道路街尘中多环芳烃与黑碳的对比研究[J]. 环境科学, 2012, 33(4):1204-1208.

    PAN S H, ZHANG G, SUN Y L, et al. Distribution characteristics of polycyclic aromatic hydrocarbons and black carbon in road dusts from typical cities of China and India[J]. Environmental Science, 2012, 33(4):1204-1208(in Chinsese).

    [20] HAMMES K, SCHMIDT M, SMERNIK R, et al. Comparison of quantification methods to measure fire-derived (black/elemental) carbon in soils and sediments using reference materials from soil, water, sediment and the atmosphere[J]. Global Biogeochemical Cycles, 2007, 21, doi:10.1029/2006GB002914.
    [21] CURRIE L, BENNER B, KESSLER J, et al. A critical evaluation of interlaboratory data on total, elemental, and isotopic carbon in the carbonaceous particle reference material, NIST SRM 1649a[J]. Journal of Research of the National Institute of Standards and Technology, 2002,107:279-298.
    [22] TURPIN B J, HUNTZICKER J J. Identification of secondary organic aerosol episodes and quantitation of primary and secondary organic aerosol concentrations during SCAQS[J]. Atmospheric Environment, 1995, 29(23):3527-3544.
    [23] HAN Y M, CAO J J, LEE S C, et al. Different characteristics of char and soot in the atmosphere and their ratio as an indicator for source identification in Xi'an, China[J]. Atmospheric Chemistry and Physics, 2010, 10(2):595-607.
    [24] 田鹏山, 曹军骥, 韩永明, 等. 关中地区冬季PM2.5中碳气溶胶的污染特征及来源解析[J]. 环境科学, 2016, 37(2):27-33.

    TIAN P S, CAO J J, HAN Y M, et al. Pollution characteristics and sources of carbonaceous aerosol in PM2.5 during winter in Guanzhong area[J]. Environmental Science, 2016, 37(2):27-33(in Chinese).

    [25] CHOW J C, WATSON J G, LU Z, et al. Descriptive analysis of PM2.5 and PM10 at regionally representative locations during SJVAQS/AUSPEX[J]. Atmospheric Environment, 1996, 30(12):2079-2112.
    [26] CAO J J, LEE S C, HO K F, et al. Characterization of roadside fine particulate carbon and its eight fractions in Hong Kong[J]. Aerosol Air Quality Research, 2006, 6:106-122.
    [27] CAO J J, CHOW J C, LEE S C, et al. Characterization and source apportionment of atmospheric organic and elemental carbon during fall and winter of 2003 in Xi'an, China[J]. Atmospheric Chemistry and Physics, 2005, 5(3):3561-3593.
    [28] 武汉市青山区人民政府. 2018年青山区(化工区)规上工业能源消费简析[EB/OL].[2019-04-14

    ]. http://www.qingshan.gov.cn/xxgkml/sjfb/tjxx/tjfx/201904/t20190423_327879.shtml. People's Government of Qingshan District, Wuhan City. A brief analysis of the planned consumption of industrial energy in Qingshan District (Chemical Zone) in 2018[EB/OL].[2019-04-14]. http://www.qingshan.gov.cn/xxgkml/sjfb/tjxx/tjfx/201904/t20190423_327879.shtml. (in Chinese)

  • 加载中
WeChat 点击查看大图
计量
  • 文章访问数:  1530
  • HTML全文浏览数:  1530
  • PDF下载数:  26
  • 施引文献:  0
出版历程
  • 收稿日期:  2020-06-13

武汉市青山区道路尘碳组分污染特征及来源分析

    通讯作者: 占长林, E-mail: zhanchanglin@hbpu.edu.cn ; 
  • 1. 湖北理工学院环境科学与工程学院, 矿区环境污染控制与修复湖北省重点实验室, 黄石, 435003;
  • 2. 黑龙江科技大学矿业工程学院, 哈尔滨, 150022
  • 收稿日期:  2020-06-13
基金项目:

湖北省大学生创新创业训练计划项目（S201910920076），国家重点研发计划项目（2017YFC0212602）和湖北理工学院重点项目（19XJK01Z）资助.

摘要: 为研究武汉市道路尘中碳组分污染特征及来源，于2018年5月在武汉市青山区采集道路尘样品，用热光碳分析仪测定样品中有机碳（OC）、元素碳（EC）、烟炱（soot）和焦炭（char）含量，并使用特征比值法、相关分析及主成分分析法对道路尘碳组分污染特征和来源进行探讨分析.结果表明，道路尘中OC、EC、soot和char含量平均值分别为1.29、2.21、2.04、0.17 g·kg-1，说明不同碳组分含量存在较大的空间变异性.相关性分析表明OC和EC的来源存在一定差异，且EC主要贡献来源是soot.OC/EC和char/soot比值和主成分分析结果表明，武汉市青山区道路尘中碳组分主要来源于机动车尾气和燃煤排放，也可能受到生物质燃烧的影响.

English Abstract

    全文HTML

参考文献 (28)

目录

/

返回文章
返回

Copyright © 2019 中国科学院生态环境研究中心