Emission characteristics of polyaromatic hydrocarbon in PM2.5 from indoor combustion of biomass fuels

doi:10.14088/j.cnki.issn0439-8114.2019.21.018

Abstract

Abstract: Three households in typical rural areas of Zhejiang province were used as experimental sites, and the different types of biomass fuels were used as energy sources to study the emission characteristics of fifteen kind of polyaromatic hydrocarbons （PAHs） in different types of stoves in PM2.5 and different places （kitchen, bedroom, living room）. At the same time, the toxicity equivalent factor was used to evaluate the impact of PAHs on the health of the population. The results showed that, the concentration of PAHs in PM2.5 produced by different households and fuels in farmer 1 and 2 was living room>kitchen>bedroom. When farmers 3 burn bamboo and mushroom, the concentration of PAHs in PM2.5 in different indoor locations was kitchen > living room > bedroom, while burning wood, the concentration of PM2.5 in bedroom was slightly higher than the living room. The concentration of PAHs in PM2.5 produced by biomass fuel in three households was ranked as follows： farmer 2（204.11 ng/m³）> farmer 3（141.65 ng/m³）> farmer 1（128.14 ng/m³）. All kinds of PAHs in PM2.5 showed an overall change trend of 5~6 rings >3~4 rings>2 rings in kitchen, but in living room and bedroom, farmer 1 and farmer 2 showed an overall change trend of 2~3 rings>5~6 rings>4 rings, and farmer 3 show an overall change trend of 5~6 rings>2~3 rings>4 rings. Biomass fuel combustion using bamboo and wood produced less PAHs than mushrooms. The ILCR in different fuels in different locations was between 10^-6 and 10^-4, indicating a potential cancer risk in three households.

Key words: biomass fuels, PM2.5, polyaromatic hydrocarbon （PAH）, ring distribution, risk assessment

CLC Number:

X831

WU Cheng-wang, LIN Shu, SUN Jun-jun, LI Mu-fei, ZHOU Xin, CHENG Chen. Emission characteristics of polyaromatic hydrocarbon in PM2.5 from indoor combustion of biomass fuels[J]. HUBEI AGRICULTURAL SCIENCES, 2019, 58(21): 87-91.

References

[1] BUEHLER S S,HITES R A.Peer reviewed:The great lakes’ integrated atmospheric deposition network[J].Environmental science & technology,2002,36(17):354A-359A.
[2] JONES K C,GRIMMER G,JACOB J,et al.Changes in the polynuclear aromatic hydrocarbon content of wheat grain and pasture grassland over the last century from one site in the U.K.[J].Science of the total environment,1989,78:117-130.
[3] 王超,张霖琳,刀谞,等.京津冀地区城市空气颗粒物中多环芳烃的污染特征及来源[J].中国环境科学,2015,35(1):1-6.
[4] ZHU Y,YANG L,YUAN Q,et al. Airborne particulate polycyclic aromatic hydrocarbon(PAH) pollution in a background site in the North China Plain:Concentration,size distribution,toxicity and sources[J].Science of the total environment,2014,466-467:357-368.
[5] 夏慧丽,倪小明,陈孟林,等.大气中多环芳烃的研究现状与展望[J].广西师范大学学报(自然科学版),2003,21(2):67-70.
[6] CHEN S C,LIAO C M.Health risk assessment on human exposed to environmental polycyclic aromatic hydrocarbons pollution sources[J].Science of the total environment,2006,366(1):112-123.
[7] ZHANG Y,TAO S,SHEN H, et al.Inhalation exposure to ambient polycyclic aromatic hydrocarbons and lung cancer risk of Chinese pollution[J].PNAS,2009,106(50):21063-21067.
[8] 董继元,刘兴荣,张本忠,等.大连市人群对多环芳烃的暴露及健康风险评价[J].安全与环境学报,2015,15(5):330-334.
[9] ALLEN J O,DOOKERAN N M,SMITH K A,et al.Measurement of polycyclic aromatic hydrocarbons associated with size-segregated atmospheric aerosols in massachusetts[J].Environmental science & technology,1996,30(3):1023-1031.
[10] GIGLIOTTI C L,TOTTEN L A,OFFENBERG J H,et al.Atmospheric concentrations and deposition of polycyclic aromatic hydrocarbons to the mid-atlantic east coast region[J].Environmental science & technology,2005,39(15):5550-5559.
[11] 黄业茹,狄一安,施钧慧,等.北京、东京、筑波大气中有机污染物组成研究[J].环境科学研究,2001,14(1):4-8.
[12] LI C K,RICHARD M.The use of polycyclic aromatic hydrocarbons as source signatures in receptor modeling[J].Atmospheric environment,2016,27(4):523-532.
[13] KYUNG H,BEIZHAN Y,STEVEN N,et al.Assessment of benzo(a)pyrene-equivalent carcinogenicity and utagenity of residential indoor versus outdoor polycyclic aromatic hydrocarbons exposing young children in New York City[J].International journal of environmental research and public health,2010,7(5):1889-1900.
[14] 爱军,刘佳澍,罗世鹏,等.常州市大气PM_2.5中PAHs污染特征及来源解析[J].环境科学,2017,38(8):3110-3119.

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