請用此 Handle URI 來引用此文件: http://hdl.handle.net/11455/45858
標題: Characterization of polycyclic aromatic hydrocarbon emission from open burning of joss paper
作者: Rau, J.Y.
魏銘彥
Tseng, H.H.
Lin, M.D.
Wey, M.Y.
Lin, Y.H.
Chu, C.W.
Lee, C.H.
林明德
關鍵字: PAHs
open burning
joss paper
suburban
yun-yen temple
suspended particulate
source reconciliation
size
distributions
organic-compounds
pah emission
taiwan
pollutants
atmosphere
taichung
期刊/報告no:: Atmospheric Environment, Volume 42, Issue 8, Page(s) 1692-1701.
摘要: The concentration of polycyclic aromatic hydrocarbons (PAHs) in the ambient air from a massive open burning of joss paper was simultaneously measured at an open-burning site (OS) and a downwind site (DS) from 6 to 8 August 2006. A total of 16 major PAHs (particle-bound and gas-phase) concentrations were extracted by the Soxhlet analytical method and analyzed by gas chromatography. The dominant PAHs of the total mass of the organic compound at both the sampling sites were low-molecular-weight species. Further, the results showed that the start burning/end burning-dominant PAH concentration ratios at the OS and DS were 10 and 6.2, respectively. Diagnostic ratios were also used in this study to characterize and identify the PAH emission sources. The results suggest that the characterization of air pollutants emitted from open-burning joss paper lies between furnace-burning joss paper and wood combustion. (C) 2007 Elsevier Ltd. All rights reserved.
URI: http://hdl.handle.net/11455/45858
ISSN: 1352-2310
文章連結: http://dx.doi.org/10.1016/j.atmosenv.2007.11.032
顯示於類別:環境工程學系所

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