Field performance of a semi-continuous monitor for ambient PM2.5 water-soluble inorganic ions and gases at a suburban site
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- 作者：Li-Hao Younga ; Chiao-Hsin Lia ; Ming-Yeng Linb ; Bing-Fang Hwanga ; Hui-Tsung Hsuc ; Yu-Cheng Chena ; d ; ; Chau-Ren Junga ; e ; Kuan-Chi Chena ; Dung-Hung Chenga ; Ven-Shing Wanga ; Hung-Che Chiangd ; Perng-Jy Tsaib ; pjtsai@mail.ncku.edu.tw" class="auth_mail" title="E-mail the corresponding author
- 关键词：Fine particulate matter ; Ionic species ; Precursor gases ; Semi-continuous ; Annular denuder filter-pack ; On-line analysis
- 刊名：Atmospheric Environment
- 出版年：2016
- 出版时间：November 2016
- 年：2016
- 卷：144
- 期：Complete
- 页码：376-388
- 全文大小：2668 K
文摘
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An hourly semi-continuous monitor was evaluated against an annular denuder system.
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Target species included eight PM2.5 water-soluble ions and two inorganic gases.
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Good performance for major sulfate, nitrate, ammonium ions and SO2.
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Marginally acceptable performance for other minor ions and NH3.
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Its performance are compared to other monitors and its improvements are discussed.