| DOI: | 10.1016/j.atmosenv.2015.02.049
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| Scopus记录号: | 2-s2.0-84923299855
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| 论文题名: | Characterisation of particulate matter in different types of archives |
| 作者: | Mašková L; , Smolík J; , Vodička P
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| 刊名: | Atmospheric Environment
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| ISSN: | 0168-2563
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| EISSN: | 1573-515X
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| 出版年: | 2015
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| 卷: | 107 | | 起始页码: | 217
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| 结束页码: | 224
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| 语种: | 英语
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| 英文关键词: | Archive
; Chemical composition
; Indoor particles
; Mass closure
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| Scopus关键词: | Atmospherics
; Earth atmosphere
; Aerosol components
; Archive
; Chemical compositions
; Indoor environment
; Indoor particles
; Industrial pollution
; Mass closure
; Particulate Matter
; Ventilation
; ammonia
; carbon
; nitrate
; organic matter
; sulfate
; trace element
; aerosol
; atmospheric pollution
; carbon
; chemical composition
; concentration (composition)
; fractionation
; indoor air
; nitrate
; organic matter
; particulate matter
; pollutant source
; sulfate
; ventilation
; air quality
; air sampling
; Article
; chemical composition
; indoor air pollution
; information center
; particulate matter
; priority journal
; seasonal variation
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| Scopus学科分类: | Environmental Science: Water Science and Technology
; Earth and Planetary Sciences: Earth-Surface Processes
; Environmental Science: Environmental Chemistry
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| 英文摘要: | To determine the composition of particulate matter (PM) in the indoor environments of four different types of archives (three naturally ventilated and one filtered), intensive size-resolved sampling was performed for four seasons of the year. For reconstituting indoor PM, nine aerosol components were considered. Organic matter was the dominant component of both fine and coarse fractions and represented approximately 50-80% of the PM. In the fine fraction, the next most abundant components were elemental carbon and sulphate, and in the coarse fraction the next most abundant were crustal matter, sulphate and nitrate. The resulting mass closure explained 95(±13)% and 115(±38)% of the gravimetric indoor PM in the fine and coarse size fractions, respectively. The results revealed that all the particles found indoors can be considered to be potentially threatening to the stored materials. The results also showed that the most important source of indoor PM in the naturally ventilated archives was penetration from the outdoor air, whereas in the filtered archive, the concentrations of particles were strongly reduced. In naturally ventilated archives the influence of domestic heating, road traffic and local sources (industrial pollution, camp fires) was observed. Furthermore, activities of the staff were identified as an indoor source of coarse particles in all archives. © 2015 Elsevier Ltd. |
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| 资源类型: | 期刊论文
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| 标识符: | http://119.78.100.158/handle/2HF3EXSE/81907
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| Appears in Collections: | 气候变化事实与影响
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作者单位: | Laboratory of Aerosol Chemistry and Physics, Institute of Chemical Process Fundamentals of the CAS, Rozvojová 135, Prague 6, Czech Republic
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| Recommended Citation: | |
Mašková L,, Smolík J,, Vodička P. Characterisation of particulate matter in different types of archives[J]. Atmospheric Environment,2015-01-01,107
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