Ym. Artemev et al., PHOTOCATALYTIC DECOMPOSITION OF METHYLENE-BLUE AND 2,4,5-TRICHLOROPHENOL IN OZONATED AQUEOUS TIO2 AND NB2O5 SUSPENSIONS, Russian journal of applied chemistry, 67(9), 1994, pp. 1354-1357
Oxidation of organic water contaminants (with methylene blue and 2,4,5
-trichlorophenol as examples) is accelerated and the degree of water p
urification is improved by introducing ozone into a photocatalytic sys
tem which uses titanium dioxide as a solid-state catalyst in the sunli
ght.