Source Journal of CSCD
Source Journal for Chinese Scientific and Technical Papers
Core Journal of RCCSE
Included in JST China
Volume 39 Issue 6
Jan.  2022
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WANG Cheng, CAO Jing-yuan, DUAN Xiao-lin, CHEN Hao, YAN Yu-long, PENG Lin. CHARACTERISTICS AND SOURCES ANALYSIS OF CARBONACEOUS COMPONENTS IN PM2.5 IN WINTER IN FOUR CITIES OF SHANXI PROVINCE[J]. ENVIRONMENTAL ENGINEERING , 2021, 39(6): 114-121. doi: 10.13205/j.hjgc.202106017
Citation: WANG Cheng, CAO Jing-yuan, DUAN Xiao-lin, CHEN Hao, YAN Yu-long, PENG Lin. CHARACTERISTICS AND SOURCES ANALYSIS OF CARBONACEOUS COMPONENTS IN PM2.5 IN WINTER IN FOUR CITIES OF SHANXI PROVINCE[J]. ENVIRONMENTAL ENGINEERING , 2021, 39(6): 114-121. doi: 10.13205/j.hjgc.202106017

CHARACTERISTICS AND SOURCES ANALYSIS OF CARBONACEOUS COMPONENTS IN PM2.5 IN WINTER IN FOUR CITIES OF SHANXI PROVINCE

doi: 10.13205/j.hjgc.202106017
  • Received Date: 2021-01-08
    Available Online: 2022-01-18
  • Taiyuan, Yangquan, Changzhi, and Jincheng are four cities in Shanxi province in the Beijing-Tianjin-Hebei and its surrounding areas. To study the characteristics and sources of the carbonaceous components in PM2.5 in winter, PM2.5 samples were collected simultaneously from November 15 to December 31, 2017, and then the organic carbon(OC) and elemental carbon(EC) component contents of the samples were analyzed following the thermal/optical reflection protocol. The concentration of secondary organic carbon(SOC) was estimated using the minimum phase relation number method(MRS), and the source of carbonaceous components in PM2.5 was conducted using correlation analysis and positive matrix factorization(PMF). The average concentrations of OC and EC were(13.5±5.7) μg/m3 and(8.0±4.4) μg/m3 for each city during the sampling period, showing the spatial distribution order of Yangquan((17.3±4.5),(13.6±3.0) μg/m3)>Taiyuan((16.5±7.0),(7.8±4.2) μg/m3)> Changzhi((12.8±4.0),(7.7±2.8) μg/m3) >Jincheng((8.3±2.9),(2.9±1.3) μg/m3). OC and EC were significantly correlated with gaseous pollutants SO2, NO2 and CO in each city, indicating that coal-combustion and motor vehicle exhaust had a greater influence on the carbonaceous components. Both OC and SOC were significantly and positively correlated with relative humidity, and the ranking of SOC/OC was Taiyuan(48%)>Changzhi(45%)>Jincheng(36%)>Yangquan(34%), which was consistent with relative humidity in each city, indicating that the formation of SOC in winter in each city might mainly come from liquid phase reactions. The results of PMF analysis showed that carbonaceous components in PM2.5 in winter in each city mainly originated from coal-combustion sources(24.2%~30.4%), gasoline vehicle exhaust(21.0%~30.9%), diesel vehicle exhaust(16.1%~24.3%), and dust sources(17.2%~20.5%). The contribution of coal-combustion to carbonaceous components in PM2.5 in winter was higher in Changzhi(30.4%) than in the other three cities, gasoline vehicle exhaust was higher in Taiyuan(30.9%) than in the other cities, while diesel vehicle exhaust(24.3%) and dust sources(20.5%) were both higher in Yangquan than in the other cities.
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  • [1]
    PACHAURI T,SINGLA V,SATSANGI A,et al.Characterization of carbonaceous aerosols with special reference to episodic events at Agra,India[J].Atmospheric Research,2013,128:98-110.
    [2]
    李冬,陈建华,张凯,等.保定市春季道路扬尘颗粒物中碳组分特征及来源分析[J].环境污染与防治,2020,42(10):1293-1297.
    [3]
    姜建芳,侯丽丽,齐梦溪,等.天津市采暖季PM2.5中碳组分污染特征及来源分析[J].生态环境学报,2020,29(6):1181-1188.
    [4]
    徐建伟,王晓丽,于高峰,等.冬季PM2.5中碳质组分与水溶性离子特征分析[J].环境工程,2018,36(8):98-101

    ,112.
    [5]
    李恒庆,丁椿,潘光,等.济南市居住区采暖季大气PM2.5中碳组分构成及变化分析[J].生态环境学报,2019,28(9):1810-1817.
    [6]
    张菊,林瑜,乔玉红,等.成都市西南郊区夏秋季PM2.5碳组分化学特征[J].环境工程,2017,35(10):100-104.
    [7]
    丁峰朱,志锋陆,晓波,等.2014-2018年南京PM2.5中碳组分污染特征分析[J].中国环境监测,2020,36(2):165-172.
    [8]
    董贵明,唐贵谦,张军科,等.北京南部城区PM2.5中碳质组分特征[J].环境科学,2020,1(14):1-14.
    [9]
    郭安可,郭照冰,张海潇,等.南京北郊冬季PM2.5中水溶性离子以及碳质组分特征分析[J].环境化学,2017,36(2):248-256.
    [10]
    程渊,刘保双,毕晓辉,等.天津市区夏冬季环境空气PM2.5中碳组分污染特征及来源研究[J].环境科学学报,2018,38(9):3394-3405.
    [11]
    JI D,YAN Y,WANG Z,et al.Two-year continuous measurements of carbonaceous aerosols in urban Beijing,China:Temporal variations,characteristics and source analyses[J].Chemosphere,2018,200:191-200.
    [12]
    张家营,刘保双,毕晓辉,等.菏泽市冬季大气PM2.5和PM10中碳组分来源解析[J].环境科学研究,2017,30(11):1670-1679.
    [13]
    薛凡利,牛红亚,武振晓,等.邯郸市PM2.5中碳组分的污染特征及来源分析[J].中国环境科学,2020,40(5):1885-1894.
    [14]
    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):427-433.
    [15]
    山西省生态环境厅.2017年山西省环境状况公报[EB/OL].[2018-7-5

    ].https://sthjt.shanxi.gov.cn/html/hjzkgb/20180705/61340.html.
    [16]
    环境保护部,国家质量监督检验检疫总局.环境空气质量标准:GB 3095-2012[S].北京:中国环境科学出版社,2012.
    [17]
    张大宇,刘效峰,彭林,等.太原市PM2.5中含碳气溶胶特征分析[J].环境化学,2019,38(12):2719-2727.
    [18]
    王成,闫雨龙,谢凯,等.阳泉市秋冬季PM2.5化学组分及来源分析[J].环境科学,2020,41(3):1036-1044.
    [19]
    段小琳,闫雨龙,邓萌杰,等.长治市冬季典型大气重污染过程特征分析[J].环境化学,2020,39(12):3327-3335.
    [20]
    中国环境监测总站.全国城市空气质量实时发布平台[EB/OL].http://113.108.142.147:20035/emcpublish/.
    [21]
    BROWN S G,EBERLY S,PAATERO P,et al.Methods for estimating uncertainty in PMF solutions:examples with ambient air and water quality data and guidance on reporting PMF results[J].Science of the Total Environment,2015,518/519:626-635.
    [22]
    吴琳,沈建东,冯银厂,等.杭州市灰霾与非灰霾日不同粒径大气颗粒物来源解析[J].环境科学研究,2014,27(4):373-381.
    [23]
    张承中,马文静,李勇,等.西安市夏末秋初PM2.5中碳组分分析[J].环境工程,2015,33(5):95-99.
    [24]
    胡起超,胡恭任,于瑞莲,等.厦门市冬季大气PM2.5中有机碳和元素碳的污染特征[J].地球与环境,2016,44(3):336-341.
    [25]
    刘泽珺,吴建会,张裕芬,等.菏泽市PM2.5碳组分季节变化特征[J].环境科学,2017,38(12):4943-4950.
    [26]
    纪尚平,王丽涛,赵乐,等.邯郸市PM2.5中碳组分的浓度,来源及其变化[J].环境科学学报,2019,39(9):37-44.
    [27]
    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.
    [28]
    WU C,YU J.Determination of Primary combustion source organic carbon-to-elemental carbon (OC/EC) ratio using ambient OC and EC measurements:secondary OC-EC correlation minimization method[J].Atmospheric Chemistry and Physics,2016,16:5453-5465.
    [29]
    LIU H,WU B,LIU S,et al.A regional high-resolution emission inventory of primary air pollutants in 2012 for Beijing and the surrounding five provinces of North China[J].Atmospheric Environment,2018,181:20-33.
    [30]
    曾兆荷,张海潇,赵云卿,等.南京北郊冬夏季大气PM2.5中水溶性有机碳的研究[J].环境科学学报,2019,39(11):3659-3667.
    [31]
    CAO J J,WU F,CHOW J 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(11):3127-3137.
    [32]
    XU H,CAO J,CHOW J C,et al.Inter-annual variability of wintertime PM2.5 chemical composition in Xi'an,China:evidences of changing source emissions[J].Science of The Total Environment,2016,545/546:546-555.
    [33]
    LI X,WANG S,DUAN L,et al.Particulate and Trace Gas Emissions from Open Burning of Wheat Straw and Corn Stover in China[J].Environmental Science & Technology,2007,41:6052-6058.
    [34]
    CHOW J,WATSON J,KUHNS H,et al.Source profiles for industrial,mobile,and area sources in the Big Bend Regional Aerosol Visibility and Observational study[J].Chemosphere,2004,54:185-208.
    [35]
    LIU B S,ZHANG J Y,WANG L,et al.Characteristics and sources of the fine carbonaceous aerosols in Haikou,China[J].Atmospheric Research,2018,199:103-112.
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