Naturally-occurring iron minerals as inexpensive catalysts for CWPO

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• 作者：Macarena Munoz ; ^{macarena.munnoz@uam.es} ; Patricia Domí ; nguez ; Zahara M. de Pedro ; Jose A. Casas ; Juan J. Rodriguez
• 关键词：CWPO ; Iron mineral ; Hematite ; Magnetite ; Ilmenite
• 刊名：Applied Catalysis B: Environmental
• 出版年：2017
• 出版时间：April 2017
• 年：2017
• 卷：203
• 期：Complete
• 页码：166-173
• 全文大小：1211 K
• 卷排序：203

文摘

Magnetite, hematite and ilmenite are active catalysts in CWPO. Increasing the temperature improves both H2O2 decomposition and mineralization. CWPO using iron minerals is more efficient than conventional homogeneous Fenton. Magnetite and hematite catalysts showed a good reusability upon CWPO of phenol. Magnetite and ilmenite catalysts can be easily recovered from water by magnetic separation.