Fe–Mn/MCM-41:Preparation,Characterization,and Catalytic Activity for Methyl Orange in the Process of

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Active Fe-and Mn-loaded MCM-41(Fe–Mn/MCM-41),which was synthesized via a hydrothermal reaction followed by impregnation,is used in the heterogeneous Fenton reaction to degrade methyl orange(MO)in aqueous solution.The synthesized samples were characterized
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