Photocatalytic degradation of salicylic acid on fixedTiO2- kinetic studies-Reference-Cited by-同舟云学术

Photocatalytic degradation of salicylic acid on fixedTiO2- kinetic studies

Published:2000 Issue:2 Volume:2 Page:59-66
ISSN:1110-662X
Container-title:International Journal of Photoenergy
language:en
Short-container-title:International Journal of Photoenergy

Author:

Ould-Mame S. M.¹,Zahraa O.¹,Bouchy M.¹

Affiliation:

1. Département de Chimie Physique des Réactions - UMR 7630 CNRS-INPL, ENSIC, 1, rue Grandville, BP 451, NANCY CEDEX F-54001, France

Abstract

The photocatalytic activity ofTiO2deposits (Degussa-P25 and Sachtleben-Hombikat) has been studied using salicylic acid as a model water pollutant and an UV-fluorescent lamp as a light source. Both catalysts have shown very similar properties towards the photocatalytic degradation of salicylic acid. Special attention has been given to the effect of the light flux absorption and of the pollutant adsorption. Moderate mass-transfer limitation has been found. Specific parameters of the phenomenon have then been determined for the two catalysts and a simple general expression of the rate of photocatalytic degradation has been derived.

Publisher

Hindawi Limited

Subject

General Materials Science,Renewable Energy, Sustainability and the Environment,Atomic and Molecular Physics, and Optics,General Chemistry

Link

http://downloads.hindawi.com/journals/ijp/2000/872087.pdf

Cited by 34 articles. 订阅此论文施引文献订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献

1. Intrinsic kinetic model with variable light intensity of the emerging pollutants degradation in a photocatalytic differential reactor with immobilized TIO₂: Experiments and CFD;The Canadian Journal of Chemical Engineering;2024-01-30

2. Photosensitization of TiO2 by Polyaniline for Salicylic acid Degradation Under Visible Light;Chemistry Africa;2023-10-20

3. Intrinsic Kinetic Model with Variable Light Intensity of the Emerging Pollutants Degradation in a Photocatalytic Differential Reactor with Immobilized Tio2: Experiments and Cfd;2023

4. Degradation of Emerging Pollutants by Photocatalysis: Radiation Modeling and Kinetics in Packed-Bed Reactors;Water;2022-11-09

5. Sensitivity of the turbulent Schmidt number and the turbulence models to simulate catalytic and photocatalytic processes with surface reaction limited by mass transfer;Chemical Engineering Research and Design;2021-06