Photocatalytic activity and selectivity of Me/La(Ce)-TiO 2  catalysts in the reaction of water denitrification

I. V. Stolyarova; N. M. Soboleva; R. V. Prihod’ko; V. V. Goncharuk

doi:10.3103/S1063455X16050039

Photocatalytic activity and selectivity of Me/La(Ce)-TiO₂ catalysts in the reaction of water denitrification

Authors: Stolyarova I.V.¹, Soboleva N.M.¹, Prihod’ko R.V.¹, Goncharuk V.V.¹
Affiliations:
1. Dumanskii Institute of Colloid Chemistry and the Chemistry of Water
Issue: Vol 38, No 5 (2016)
Pages: 260-265
Section: Physical Chemistry of Water Treatment Processes
URL: https://journal-vniispk.ru/1063-455X/article/view/183600
DOI: https://doi.org/10.3103/S1063455X16050039
ID: 183600

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Abstract

The study investigated the efficiency of photocatalytic denitrification of the water medium in the presence of modified titanium dioxide obtained by the sol–gel method. La(Ce)–TiO₂, modified Cu, Ag, Au, Pd and Pt were used as photocatalysts for reducing nitrates and oxidize formic acid. It has been shown that La(Ce)–TiO₂ are active and selective photocatalysts for removal of nitrate–ions from water.