The Advanced Oxidation Process of Phenol Solution by O3/H2O2 in a Rotating Packed Bed |
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| Authors: | Ze-Quan Zeng Jun-Fang Wang Zhen-Hao Li Bao-Chang Sun Lei Shao Wen-Jun Li |
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| Affiliation: | 1. State Key Laboratory of Organic-Inorganic Composites , Beijing University of Chemical Technology , Beijing , 100029 , PR China;2. Petrochemical Research Institute, China National Petroleum Corporation , Beijing , 100195 , PR China |
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| Abstract: | This article presents experimental investigation on the oxidative treatment of phenol in water by O3/H2O2 in a rotating packed bed (RPB). It was found that the phenol degradation ratio increased with increasing rotation speed, initial pH value of phenol solution, and temperature. The degradation ratio of phenol had a peak value with increasing H2O2 concentration. The optimum operating conditions in this study were determined as an H2O2 concentration of 6.5 mM and a rotation speed of 1200 rpm. Phenol degradation ratio reached 100% at an initial phenol concentration of 40 mg/L in the O3/H2O2 process. |
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| Keywords: | Ozone Advanced Oxidation Rotating Packed Bed Phenol Ozone/Hydrogen Peroxide |
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