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

doi:10.3103/S1063455X0803003X

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

NASU - Dumansky Institute of Colloid and Water Chemistry

Research output: Contribution to journal › Article › peer-review

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 language	English
Pages (from-to)	151-156
Number of pages	6
Journal	Journal of Water Chemistry and Technology
Volume	30
Issue number	3
DOIs	https://doi.org/10.3103/S1063455X0803003X
Publication status	Published - Jun 2008
Externally published	Yes

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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.",

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AU - Samsoni-Todorov, A. O.

AU - Rolya, E. A.

AU - Kochkodan, V. M.

AU - Goncharuk, V. V.

PY - 2008/6

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AB - 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.

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JO - Journal of Water Chemistry and Technology

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ER -

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

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