國家衛生研究院 NHRI:Item 3990099045/2488
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    题名: Characterization of multiple airborne particulate metals in the surroundings of a municipal waste incinerator in Taiwan
    作者: Hu, CW;Chao, MR;Wu, KY;Chang-Chien, GP;Lee, WJ;Chang, LW;Lee, WS
    贡献者: Division of Environmental Health and Occupational Medicine
    摘要: Heavy metals are one of the concerned pollutants emitted by the municipal waste incineration system (MWIs). The objective of this study was to evaluate the potential impact on local airborne metals from the emissions of an MWI. Aerosol samples were simultaneously collected at eight different sites around the municipal waste incinerator using PS-1 sampler. The concentrations of 16 elements (Mg, Al, Fe, Cu, Zn, Pb, Ti, V, Cr, Mn, Co, Ni, As, Cd, Ba and Hg) were quantified by inductively coupled plasma-mass spectrometry (ICP-MS) and atomic absorption spectrometer (AA). The profiles of the 16 metals in the surroundings of a municipal incinerator in central Taiwan were compared with those of the emission sources. The results showed that the profiles of multiple metals obtained at all sampling sites were similar to those emitted from the MWI stack. These findings suggested that the local airborne metal pollutants might probably derive from the stack emission of the MWI. Using cadmium as an index metal, it was found that the metals like Mg, Ti, V, Cr, Mn, Co, Ni, As, and Hg are highly influenced by the stack emission from the municipal incinerator. Moreover, the ratio of other metals to Cd that were increased with the distance from the incinerator. This might be due to the additional sources contributed to airborne metals following the emission from the incinerator and a difference in particle size of each particle-bound metal. (C) 2003 Elsevier Science Ltd. All rights reserved.
    关键词: Environmental Sciences;Meteorology & Atmospheric Sciences
    日期: 2003-06
    關聯: Atmospheric Environment. 2003 Jun;37(20):2845-2852.
    Link to: http://dx.doi.org/10.1016/S1352-2310(03)00208-5
    JIF/Ranking 2023: http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=NHRI&SrcApp=NHRI_IR&KeyISSN=1352-2310&DestApp=IC2JCR
    Cited Times(WOS): https://www.webofscience.com/wos/woscc/full-record/WOS:000183644000011
    Cited Times(Scopus): http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=0038201486
    显示于类别:[張惠華(1999-2009)] 期刊論文
    [吳焜裕(2001-2008)] 期刊論文

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