Photocatalytic destruction of phenol in water in the presence of cerium hydroperoxide

A. O. Samsoni-Todorov, E. A. Rolya, V. M. Kochkodan, V. V. Goncharuk

Research output: Contribution to journalArticle

Abstract

The article has investigated the process of phenol destruction in water by photocatalytic oxidation catalyzed by cerium hydroperoxide (Ce(OH) 3OOH). We have studied the impact of catalyst amount, oxidant (H 2O2,O2), time of ultraviolet radiation on the activity of the given process. It is shown that the local concentration of dissolved O2 plays a decisive role in oxidizing destruction of phenol in water systems containing a heterogeneous catalyst. We have proposed a likely mechanism of phenol photodestruction in the presence of Ce(OH)3OOH.

Original languageEnglish
Pages (from-to)151-156
Number of pages6
JournalJournal of Water Chemistry and Technology
Volume30
Issue number3
DOIs
Publication statusPublished - 1 Jun 2008

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ASJC Scopus subject areas

  • Chemistry(all)
  • Water Science and Technology

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