Metal-bearing fine particle sources in a coastal industrialized environment
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- 作者：Saliou Mbenguea ; b ; 1 ; Laurent Y. Allemana ; b ; Pascal Flamentc ; pascal.flament@univ-littoral.fr" class="auth_mail" title="E-mail the corresponding author
- 关键词：PM2.5 ; Trace elements ; Industrial emissions ; Sources apportionment
- 刊名：Atmospheric Research
- 出版年：2017
- 出版时间：1 January 2017
- 年：2017
- 卷：183
- 期：Complete
- 页码：202-211
- 全文大小：1781 K
文摘
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EU limit values and WHO recommendations for PM2.5 are regularly exceeded.
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Heavy-metals display 60% to 85% of their mass in submicron particles.
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High temperature processes are the main sources controlling metal concentrations.
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Resuspended dust and fresh/aged sea salts are also significant contributors (≈ 20%).