典型道路路边空气颗粒物及无机元素特征分析

Abstract
Figure/Table
References (39)
Related Citation (15)

Download: PDF (628 KB) HTML (1 KB)
Export: BibTeX | EndNote (RIS)

Abstract

Inhalableparticulate matter (PM_2.5 and PM₁₀) samples were collected from four different grades of roads during the spring and summer of 2015 in Tianjin and 16kinds of inorganic elements were analyzed.The results showed that the average mass concentrations of PM_2.5 and PM₁₀ in the spring were significantly higher than that in summer.The ratios of PM_2.5/PM₁₀ by the roadside were lower than that of non-roadside environment,and the pollution of the minor arterial and the express way were more serious in PM_2.5 and PM₁₀,respectively.Element concentration analysis showed that the crustal elements (such as Si、Al、Ca) concentrations in PM_2.5 and PM₁₀ were the highest.The minor arterial and the expressway were effected seriously by artificial elements,while the outer loop was effected lightly.Enrichment factor in both PM_2.5 and PM₁₀ analysis showed thatthe enrichment factor ratio of Pb,Zn,Cu,Sb,Sn and Cd were greater than 10,which were highly enriched by the roadside.Kruskal-Wallis H test proved that the enrichment factor of these elements of PM_2.5 showed significant differences among the four types of roads.And the minor arterial was effected seriously by vehicle pollution.There were differences among the factor analysis results of PM_2.5 and PM₁₀.The factor analysis in PM_2.5 indicated that open source (soil,air-born particulate,road dust and construction dust),vehicle emission (exhaust emission and non-exhaust emission),combustion source and industrial emissions were primary sources in this area during the sampling period,in which vehicle emission source accounted for the highest proportion of anthropogenic pollution.

Key words： roadside inorganic element enrichment factor factor analysis Tianjin

Received: 12 December 2016

PACS:

X513

	Service

	E-mail this article
	Add to my bookshelf
	Add to citation manager
	E-mail Alert
	RSS
	Articles by authors
	LI Feng-hua
	WU Lin
	ZHANG Jing
	FANG Xiao-zhen
	ZHAO Jing-bo
	MAO Hong-jun

Cite this article:

LI Feng-hua,WU Lin,ZHANG Jing等. Characteristic analysis of inorganic elements in PM_2.5 and PM₁₀ at urban roadside environment[J]. CHINA ENVIRONMENTAL SCIENCECE, 2017, 37(7): 2460-2469.

URL:

http://www.zghjkx.com.cn/EN/ OR http://www.zghjkx.com.cn/EN/Y2017/V37/I7/2460

[1]	陈多宏,李梅,黄渤,等.区域大气细粒子污染特征及快速来源解析[J]. 中国环境科学, 2016,36(3):651-659.
[2]	Zhao P S, Dong F, He D, et al. Characteristics of concentrations and chemical compositions for PM2.5 in the region of Beijing, Tianjin, and Hebei, China[J]. Atmospheric Chemistry and Physics, 2013,13(9):4631-4644.
[3]	陈刚,刘佳媛,皇甫延琦,等.合肥城区PM10 及PM2.5 季节污染特征及来源解析[J]. 中国环境科学, 2016,36(7):1938-1946.
[4]	贾佳,郭秀锐,程水源.APEC期间北京市PM2.5特征模拟分析及污染控制措施评估[J]. 中国环境科学, 2016,36(8):2337-2346.
[5]	宋娜,徐虹,毕晓辉,等.海口市PM2.5 和PM10 来源解析[J]. 环境科学研究, 2015,28(10):1501-1509.
[6]	宋少洁.北京市典型道路交通环境细颗粒物化学组成及粒径分布[D]. 北京:清华大学, 2011.
[7]	Lawrence S, Sokhi R, Ravindra K, et al. Source apportionment of traffic emissions of particulate matter using tunnel measurements[J]. Atmospheric Environment, 2013,77(3):548-557.
[8]	Thorpe A, Harrison R M. Sources and properties of non-exhaust particulate matter from road traffic:a review[J]. Science of the Total Environment, 2008,400(1-3):270-282.
[9]	Song F, Gao Y. Size distributions of trace elements associated with ambient particular matter in the affinity of a major highway in the New Jersey-New York metropolitan area[J]. Atmospheric Environment, 2011,45(37):6714-6723.
[10]	Keuken M, Denier v d G H, Van d V K. Non-exhaust emissions of PM and the efficiency of emission reduction by road sweeping and washing in the Netherlands[J]. Science of the Total Environment, 2010,408(20):4591-9.
[11]	Harrison R M, Jones A M, Gietl J, et al. Estimation of the contributions of brake dust, tire wear, and resuspension to nonexhaust traffic particles derived from atmospheric measurements[J]. Environmental Science & Technology, 2012, 46(12):6523-6529.
[12]	杨仪方,钱枫,张慧峰,等.北京市交通干线周围可吸入大气颗粒物的污染特性[J]. 中国环境科学, 2010,30(7):962-966.
[13]	应方,包贞,杨成军,等.杭州市道路空气中挥发性有机物及其大气化学反应活性研究[J]. 环境科学学报, 2012,32(12):3056-3064.
[14]	Duan J, Tan J, Wang S, et al. Size distributions and sources of elements in particulate matter at curbside, urban and rural sites in Beijing[J]. Journal of Environmental Sciences, 2012,24(1):87-94.
[15]	Shun-Cheng L. Characteristics of indoor/outdoor PM2.5 and elemental components in generic urban, roadside and industrial plant areas of Guangzhou City, China[J]. Journal of Environmental Sciences, 2007,19(1):35-43.
[16]	姚琳,焦荔,于志勇.杭州市道路空气细颗粒物PM2.5 元素组成特征[J]. 中国粉体技术, 2015,(2):16-20.
[17]	GB3095-2012中华人民共和国国家标准环境空气质量标准[S].
[18]	Zhang K, Batterman S, Dion F. Vehicle emissions in congestion:Comparison of work zone, rush hour and free-flow conditions[J]. Atmospheric Environment, 2011,45(11):1929-1939.
[19]	Gu J. Characterization of Atmospheric Organic Carbon and Element Carbon of PM2.5 and PM10 at Tianjin, China[J]. Aerosol & Air Quality Research, 2010,10(2):167-176.
[20]	张霖琳,王超,刀谞,等.京津冀地区城市环境空气颗粒物及其元素特征分析[J]. 中国环境科学, 2014,34(12):2993-3000.
[21]	窦筱艳,陆炳,孔少飞,等.西宁市典型开放源颗粒物粒径组成特征分析[J]. 中国环境监测, 2013,29(2):113-119.
[22]	崔虎雄,吴迓名,段玉森,等.上海市浦东城区二次气溶胶生成的估算[J]. 环境科学, 2013,34(5):2003-2009.
[23]	Cheng Y, Lee S C, Ho K F, et al. Chemically-speciated on-road PM2.5 motor vehicle emission factors in Hong Kong.[J]. Science of the Total Environment, 2010,408(7):1621.
[24]	Limbeck A, Handler M, Puls C, et al. Impact of mineral components and selected trace metals on ambient PM10 concentrations[J]. Atmospheric Environment, 2009,43(3):530-538.
[25]	Das R, Khezri B, Srivastava B, et al. Trace element composition of PM2.5, and PM10, from Kolkata-a heavily polluted Indian metropolis[J]. Atmospheric Pollution Research, 2015,6(5):742-750.
[26]	仇帅,张爱滨,刘明.青岛大气总悬浮颗粒物中微量元素的含量特征及其来源解析[J]. 环境科学学报, 2015,6:1667-1675.
[27]	王云,魏复盛.土壤环境元素化学[M]. 北京:中国环境科学出版社, 1995:28-31.
[28]	Sutherland R A. Bed sediment-associated trace metals in an urban stream, Oahu, Hawaii[J]. Environmental Geology, 2000, 39(6):611-627.
[29]	张晓茹,孔少飞,银燕,等.亚青会期间南京大气PM2.5中重金属来源及风险[J]. 中国环境科学, 2016,36(1):1-11.
[30]	王伯光,杨嘉慧,周炎,等.广州市机动车尾气中金属元素的排放特征[J]. 中国环境科学, 2008,28(5):389-394.
[31]	Garg B D, Cadle S H, Mulawa P A, et al. Brake Wear Particulate Matter Emissions[J]. Environmental Science & Technology, 2000,34(21):4463-4469.
[32]	Kennedy P, Gadd J. Preliminary examination of trace elements in tyres, brake pads, and road bitumen in New Zealand[J]. Prepared for Ministry of Transport, New Zealand, Infrastructure Auckland, 2003.
[33]	Sanders P G, Xu N, Dalka T M, et al. Airborne brake wear debris:size distributions, composition, and a comparison of dynamometer and vehicle tests[J]. Environmental Science & Technology, 2003,37(18):4060-9.
[34]	Iijima A, Sato K, Yano K, et al. Particle size and composition distribution analysis of automotive brake abrasion dusts for the evaluation of antimony sources of airborne particulate matter[J]. Atmospheric Environment, 2007,41(23):4908-4919.
[35]	Liu E, Yan T, Birch G, et al. Pollution and health risk of potentially toxic metals in urban road dust in Nanjing, a mega-city of China[J]. Science of the Total Environment, 2014, 476-477:522-531.
[36]	唐艳荣,吴枫,曹军骥,等.西安道路尘中元素分布特征及其来源分析[J]. 道路环境污染与防治, 2010,32(12):22-30.
[37]	Pant P, Harrison R M. Critical review of receptor modelling for particulate matter:A case study of India[J]. Atmospheric Environment, 2012,49(3):1-12.
[38]	Chen Y, Schleicher N, Chen Y, et al. The influence of governmental mitigation measures on contamination characteristics of PM2.5 in Beijing[J]. Science of the Total Environment, 2014,490:647-658.
[39]	古金霞,董海燕,吴丽萍,等.天津市PM2.5中无机元素污染特征及来源分析[J]. 公路交通科技(应用技术版), 2010,(10):495-500.