Journal of Applied Electrochemistry

, Volume 23, Issue 2, pp 108–112

Electrochemical oxidation of phenol for wastewater treatment using SnO2, anodes

Authors

  • Ch. Comninellis
    • Institute of Chemical EngineeringSwiss Federal Institute of Technologie
  • C. Pulgarin
    • Institute of Chemical EngineeringSwiss Federal Institute of Technologie
Papers

DOI: 10.1007/BF00246946

Cite this article as:
Comninellis, C. & Pulgarin, C. J Appl Electrochem (1993) 23: 108. doi:10.1007/BF00246946

Abstract

The electrochemical oxidation of phenol for waste water treatment was studied on doped SnO2 anodes. Analysis of reaction intermediates and a carbon balance has shown that the main reaction is oxidation of phenol to CO2. This unexpected behaviour of the SnO2 anode is explained by a change of the chemical structure of the electrode surface during anodic polarization.

Copyright information

© Chapman & Hall 1993