Ozonation of oxalic acid with an effective catalyst based on mesoporous MCM-41 supported manganese and cerium oxides
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- 作者：Zahra Jeirani ; Jafar Soltan ; j.soltan@usask.ca" class="auth_mail" title="E-mail the corresponding author
- 关键词：Catalytic ozonation ; Advanced oxidation process ; Mesoporous supported catalyst ; Heterogeneous catalyst ; Emerging pollutants
- 刊名：Journal of Water Process Engineering
- 出版年：2016
- 出版时间：August 2016
- 年：2016
- 卷：12
- 期：Complete
- 页码：127-134
- 全文大小：1726 K
文摘
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Catalysts were prepared by deposition of manganese and cerium oxides on MCM-41.
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The catalysts were significantly effective in catalytic ozonation of oxalic acid.
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Loading of cerium oxide was found to be more effective than manganese oxide alone.
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Co-deposition of the two metal oxides on the support affected the activity of the catalysts.
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The highest degradation of organic carbons occurred at optimum catalyst loadings.