Elements in Fine Particulate Matter (PM 2.5) from Indoor Air During Household Stoves Coal Combustion at Xuanwei, China

被引：0

作者：

Lui K.H. ^{[1
]}

Chan C.S. ^{[1
]}

Tian L. ^{[3
]}

Ning B.-F. ^{[4
]}

Zhou Y. ^{[5
]}

Song X. ^{[5
]}

Li J. ^{[5
]}

Cao J.-J. ^{[2
,6
]}

Lee S.C. ^{[7
]}

Ho K.F. ^{[1
,2
]}

机构：

[1] The Jockey Club School of Public Health and Primary Care, The Chinese University of Hong Kong

[2] Key Laboratory of Aerosol Chemistry and Physics, SKLLQG, Institute of Earth Environment, Chinese Academy of Sciences, Xi’an

[3] School of Public Health, The University of Hong Kong

[4] Chronic Non-Infectious Disease Control Department, Xuanwei City Center for Disease Control and Prevention, Xuanwei

[5] Coal Geology Prospecting Institute of Yunnan Province, Kunming

[6] Institute of Global Environmental Change, Xi’an Jiaotong University, Xi’an

[7] Department of Civil and Structural Engineering, Research Center of Urban Environmental Technology and Management, The Hong Kong Polytechnic University

来源：

Aerosol Science and Engineering | 2017年 / 1卷 / 01期

关键词：

Element; Household coal combustion; PM[!sub]2.5[!/sub; Stove; Xuanwei;

D O I：

10.1007/s41810-017-0004-2

中图分类号：

学科分类号：

摘要：

The characteristics of elements in fine particulate matter (PM2.5) emitted during indoor coal combustion in Xuanwei were investigated. Lead (Pb) emissions were high among the trace elements at all sampling locations. The average Pb concentrations in “Laibin” samples were ∼ 1.5 time higher than “non-Laibin” samples and were statistically significantly difference (paired t test). Concentration ratios normalized to total suspended particles for the elements were also characterized and compared between the two types of locations. Element ratio (Se/S) values were different with another study, suggesting possible different composition characteristics of the samples in Xuanwei compared with other regions in China. These findings provide information about concentrations of elements in different types of coal samples emission during household coal combustion. There is a need to address the health effects of environmentally relevant doses of elements in fine particulate matter, considering life-long exposure of people in indoor dwellings. © 2017, Institute of Earth Environment, Chinese Academy Sciences.

引用

页码：41 / 50

页数：9

共 59 条

[1]

Abdullahi K.L., Delgado-Saborit J.M., Harrison R.M., Emissions and indoor concentrations of particulate matter and its specific chemical components from cooking: a review, Atmos Environ, 71, pp. 260-294, (2013)

[2]

Allen A., Nemitz E., Shi J., Harrison R., Greenwood J., Size distributions of trace metals in atmospheric aerosols in the United Kingdom, Atmos Environ, 35, pp. 4581-4591, (2001)

[3]

Barone-Adesi F., Chapman R.S., Silverman D.T., He X., Hu W., Vermeulen R., Et al., Risk of lung cancer associated with domestic use of coal in Xuanwei, China: retrospective cohort study, Bmj, 345, (2012)

[4]

Begum B.A., Paul S.K., Hossain M.D., Biswas S.K., Hopke P.K., Indoor air pollution from particulate matter emissions in different households in rural areas of Bangladesh, Build Environ, 44, pp. 898-903, (2009)

[5]

Belkin H.E., Zheng B., Zhou D., Finkelman R.B., Chronic arsenic poisoning from domestic combustion of coal in rural China: A case study of the relationship between earth materials and human health, Environmental Geochemistry: Site Characterization, Data Analysis and Case Histories, 1St Edn, pp. 401-420, (2008)

[6]

Brouwer P., Theory of XRF: Getting Acquainted with the Principles, (2006)

[7]

Charney E., Kessler B., Farfel M., Jackson D., Childhood lead poisoning: a controlled trial of the effect of dust-control measures on blood lead levels, N Engl J Med, 309, pp. 1089-1093, (1983)

[8]

Chen G., Sun X., Ren H., Wan X., Huang H., Ma X., Et al., The mortality patterns of lung cancer between 1990 and 2013 in Xuanwei, China, Lung Cancer, 90, pp. 155-160, (2015)

[9]

Cheng Z., Lam K., Chan L., Wang T., Cheng K., Chemical characteristics of aerosols at coastal station in Hong Kong. I. Seasonal variation of major ions, halogens and mineral dusts between 1995 and 1996, Atmos Environ, 34, pp. 2771-2783, (2000)

[10]

Congress U.S., Clean air act amendments of 1990, Public Law, 1990, pp. 101-549, (1990)

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