The Bimetallic Synergistic Effect in Heterogeneous UV/Fenton System for the Treatment of Refractory 6-Nitryl Wastewater

• DOI: 10.4028/www.scientific.net/amr.881-883.279
• Publication Date: 2014-01-16T16:42:11Z
• Authors: Wei Xiong; De Rong Liu; Guo Yuan Yuan; Qi Wei; Quan Sen Dang; Jian Feng; Bin Xu
• Keywords: Degradation; Bimetallic strip; Ultraviolet

Nowadays, ultraviolet (UV) irradiation heterogeneous Fenton-like reactions have widespread used in organic wastewater treatment. In this paper, Fe 2+ and Cu were load Na-Y molecular sieve using impregnation method. Fe-Y, Cu-Y Fe-Cu-Y catalysts obtained. The catalyst showed good performance the degradation of 6-nitryl wastewater. When volume is 100 mL, optimal reaction conditions found to be 3mL hydrogen peroxide, 7.5g weight, 250W UV power. Under these conditions, rate COD Cr can up 97.0%.