Nano-Iron Hydroxides/Oxides Modified Slag on the Treatment of Simulated Methyl Orange Wastewater

Yan Fei Wei; Min Dong Zhang; Mei Huang

doi:10.4028/www.scientific.net/AMR.583.383

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Nano-Iron Hydroxides/Oxides Modified Slag on the Treatment of Simulated Methyl Orange Wastewater

Abstract:

Degradation of simulated methyl orange (MO) was studied by combined adsorption treatment and advanced oxidation processes with nano-iron hydroxides/oxides modified slag. The adsorption treatment of nano-iron hydroxides/oxides/slag shows that with the increased of adsorbent from 0.1% to 0.5%, the removal of MO can change from 23.2% to 92.8%. While combination of the adsorption treatment and the advanced oxidation processes exhibits the enhanced disposal ability, in which the removal rate of MO changed from 23.2% to 99.9%.