Degradation of halogenated organic compounds in ground water by heterogeneous catalytic oxidation with hydrogen peroxide

被引:0
作者
Jörg Hofmann
Ute Freier
Mike Wecks
Alexander Demund
机构
[1] Institut für Nichtklassische Chemie e.V. an der Universität Leipzig,
[2] Wilhelm Ostwald Institut für Physikalische und Theoretische Chemie der Universität Leipzig,undefined
来源
Topics in Catalysis | 2005年 / 33卷
关键词
catalytic oxidation; ground water; heterogeneous catalyst; hydrogen peroxide; waste water;
D O I
暂无
中图分类号
学科分类号
摘要
Catalytic oxidation with hydrogen peroxide is a reliable method for the treatment of polluted water. The conversion of a wide spectrum of components including aliphatic and aromatic hydrocarbons as well as halogenated organic compounds into non-toxic or minor-toxic substances and finally into carbon dioxide and water can be achieved. The degradation of chlorobenzene, 4-chlorophenol, 4-chloroaniline and 1-nitro-4-chlorobenzene was investigated. Several catalysts can be implemented into the catalytic process. It has been demonstrated that the type of catalyst and oxidation agent as well as the reaction parameters influence the degradation rate and has to be adjusted to the concrete waste water problem to be solved.
引用
收藏
页码:243 / 247
页数:4
相关论文
共 34 条
  • [1] Teutsch G.(1996)Chem Grundwasser 1 12-undefined
  • [2] Grathwohl P.(1994)Environ Environ. Sci. Technol. 28 180A-undefined
  • [3] Schad H.(1995)Catal Chemosphere 31 3813-undefined
  • [4] Werner P.(1993)Chem Rev. 93 671-undefined
  • [5] Masten S.J.(1995)Ultrason Sci. Technol. 29 1215-undefined
  • [6] Davis S.H.R.(2000)J. Phys Today 55 61-undefined
  • [7] Shu H.-Y.(2000)Environ Eng. Technol. 23 125-undefined
  • [8] Huang C.-R.(1998)undefined Sonochem. 5 13-undefined
  • [9] Lengrini O.(1994)undefined Chem. 98 2634-undefined
  • [10] Oliveros E.(1999)undefined Chemosphere 39 2621-undefined