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In this paper, use homemade experimental platform to experimental study on removal of NO using H2O2/UV system. The factors include concentration of H2O2, initial concentration of NO, concentration of O2, temperature of H2O2solution, concentration of a metalic catalyst, gas flow. Carrying on orthogonal test with the above 6 factors, determining the optimal value range of the various influencing factors and the optimal technical conditions are determined. When concentration of H2O2is 8%, concentration of O2is 5%, gas flow is 850ml/min, initial concentration of NO is 650mg/m3, temperature of H2O2solution is 55°C, the mole ratio of Fe2+is 1:300, then the NO removal is 88.6%. Based on this discussion and analysis, the H2O2/UV system of NO Removal system has certain technical popularization. |
