Volatile organic compounds in indoor environment and photocatalytic oxidation: State of the art

被引：559

作者：

Wang, Shaobin ^{[1
]}

Ang, H. M. ^{[1
]}

Tade, Moses O. ^{[1
]}

机构：

[1] Curtin Univ Technol, Dept Chem Engn, Perth, WA 6845, Australia

来源：

ENVIRONMENT INTERNATIONAL | 2007年 / 33卷 / 05期

关键词：

photocatalytic oxidation; volatile organic compounds; indoor air; UV-vis light;

D O I：

10.1016/j.envint.2007.02.011

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

Volatile organic compounds (VOCs) are the major pollutants in indoor air, which significantly impact indoor air quality and thus influencing human health. A long-term exposure to VOCs will be detrimental to human health causing sick building syndrome (SBS). Photocatalytic oxidation of VOCs is a cost-effective technology for VOCs removal compared with adsorption, biofiltration, or thermal catalysis. In this paper, we review the current exposure level of VOCs in various indoor environment and state of the art technology for photocatalytic oxidation of VOCs from indoor air. The concentrations and emission rates of commonly occurring VOCs in indoor air are presented. The effective catalyst systems, under UV and visible light, are discussed and the kinetics of photocatalytic oxidation is also presented. (c) 2007 Elsevier Ltd. All rights reserved.

引用

页码：694 / 705

页数：12

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