Wet peroxide oxidation of dye-containing wastewaters using nanosized Au supported on Al2O3
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- 作者：Carmen S.D. Rodriguesa ; S.A.C. Carabineirob ; F.J. Maldonado-Hó ; darc ; Luí ; s M. Madeiraa ; mmadeira@fe.up.pt" class="auth_mail" title="E-mail the corresponding author
- 关键词：Gold-alumina catalyst ; Wet peroxide oxidation ; Heterogeneous catalysis ; Orange II ; Acrylic dyeing wastewater ; Hydroxyl radicals
- 刊名：Catalysis Today
- 出版年：2017
- 出版时间：1 February 2017
- 年：2017
- 卷：280
- 期：part_P1
- 页码：165-175
- 全文大小：864 K
文摘
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Dye-containing wastewater is degraded by wet peroxidation using gold nanoparticles on alumina.
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Au/Al2O3 is a stable and active catalyst.
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Formation of hydroxyl radicals is observed.
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WPO using Au/Al2O3 as catalyst is a promising oxidative process.
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