期刊
FUEL
卷 90, 期 11, 页码 3295-3298出版社
ELSEVIER SCI LTD
DOI: 10.1016/j.fuel.2011.06.030
关键词
Nitric oxide; Removal; Fenton reagent; Oxidation
资金
- Science and Technology Commission of Shanghai Municipality [09dz1203903, 10dz1201401, 10dz1201402]
- Fifth Key Subject of Shanghai Education Commission [G51034]
- Absorption and Innovation Program of Introduced Technology of Shanghai [Product-40-orientation-28]
- Shanghai Municipal Education Commission [10YZ155, sdl09008]
- Shanghai University of Electric Power [K-2009-03]
Removal of NO was studied in a lab-scale bubbling reactor. Effects of operation parameters such as pH value, H(2)O(2) concentration, NO inlet concentration and reaction temperature on NO removal efficiency were investigated. The operation parameters included 250-1000 ppm NO, 0.5-1.5 mol/L H(2)O(2), FeSO(4) 0.05 mol/L, 2-6 pH, 25-70 degrees C. As can be seen from the experimental results, pH value had a great impact on NO removal efficiency. The experimental results indicated that the gas-liquid reaction between NO and Fenton reagent solution was liquid-film controlled as NO inlet concentration exceeded 600 ppm. And NO removal efficiency decreased with increasing reaction temperature. (C) 2011 Elsevier Ltd. All rights reserved.
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