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过氧化氢与蜂窝陶瓷联用催化臭氧化去除水中微量硝基苯研究

Ozonation catalyzed by hydrogen peroxide and ceramic honeycomb for the removal of trace nitrobenzene in aqueous solution
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摘要 文中将过氧化氢和蜂窝陶瓷作为联合催化剂,用于催化臭氧化去除水中微量硝基苯,研究了过氧化氢和蜂窝陶瓷联用对臭氧化反应的催化效能,考察了催化剂用量、溶液pH值、碱度对硝基苯氧化效率的影响规律,发现蜂窝陶瓷使用30次后的催化活性没有明显变化。 Hydrogen peroxide and ceramic honeycomb are combined to catalyze ozonation for the removal of trace nitrobenzene in aqueous solution. The activity of combined catalysts toward ozonation is studied. The effects of various factors on the catalytic oxidation are investigated, such as the amount of catalysts, the pH value and alkalinity. It is also found that there is no change of activity in catalytic ozonation after ceramic honeycombs being continuously used about 30 times.
出处 《黑龙江大学自然科学学报》 CAS 北大核心 2007年第2期199-202,共4页 Journal of Natural Science of Heilongjiang University
关键词 硝基苯 臭氧 蜂窝陶瓷 过氧化氢 高级氧化 nitrobenzene ozone ceramic honeycomb hydrogen peroxide advanced oxidation process
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  • 1FARHATAZIZ A, ROSS B. Selective specific rates of reactions of transients in water and aqueous solutions, part Ⅲ. hydroxyl radicals and perhydroxyl radical and their radical ions[J]. Natl Stand Ref Data Ser, 1977, 5:68 -75.
  • 2HOIGNE J, BADER H. Rate constants of reactions of ozone with organic and inorganic compounds[J]. Water Res, 1983, 17:185 -192.
  • 3LEGUBE B, KARPEL N, LEITHER VEL. Catalytic ozonation: a promising advanced oxidation technology for water treatment[J]. Catalysis Today, 1999, 53:61 -72.
  • 4CHEN S M, KUO C H. Kinetic studies of the oxidation of toluene by ozone and hydrogen peroxide mixtures[J]. MS Thesis. Miss State Univ, US.1995, 341 -348.
  • 5BRUNET R, BOURBIGOT M M, DORE M, et al. Oxidation of organic compounds through the combination ozone - hydrogen peroxide[J]. Ozone Sci and Eng, 1984, 6 (3) : 163 -83.
  • 6SYLVIE NELIEIJ, LUCIEN KERHOAS, JACQUES EINHORN. Degradation of atrazine into ammeline by combined ozone/hydrogen peroxide treatment in water[J]. Environ Sci Technol, 2000, 3:430-437.
  • 7FERNADO J BELTRAN, JOSE M ENCINAR, JUAN F GONZALEZ. Industrial wastewater advanced oxidation. Part 2. ozone combined with hydrogen peroxide or UV radiation[J]. Wat Res, 1997, 31 : 2415 -2428.
  • 8DUGUET J P. Application of combined ozone - hydrogen peroxide for the removal of aromatic compounds from a groundwater[J]. Ozone Sci and Eng, 1990, 12 (3) : 281 - 294.
  • 9ROTH J A, SULTIVAN D E. The pH effect on the ozonation decomposition[J]. Ind Eng Chem Fundam, 1980, 20 (2) : 137 -141.
  • 10ACERO JUAN L, VON GUNTEN URS. Influence of carbonate on the ozone/hydrogen peroxide based advanced oxidation process for drinking water treatment[J]. Ozone Sei and Eng, 2000, 22 (3) : 305 -328.

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