Design and study of a cost-effective solar photoreactor for pesticide removal from water

被引：13

作者：

Atheba, Patrick ^{[2
,3
]}

Robert, Didier ^{[1
]}

Trokourey, Albert ^{[3
]}

Bamba, Drissa ^{[3
]}

Weber, Jean-Victor ^{[4
]}

机构：

[1] Univ Strasbourg, LMSPC, CNRS, UMR 7515, F-57500 St Avoid, France

[2] Univ Paul Verlaine Metz, LCME, F-57500 St Avold, France

[3] Univ Cocody, Chim Phys Lab, Abidjan 22, Cote Ivoire

[4] Univ Paul Verlaine Metz, IUT Moselle Est, F-57500 St Avold, France

来源：

WATER SCIENCE AND TECHNOLOGY | 2009年 / 60卷 / 08期

关键词：

Diuron; pesticide; photocatalysis; TiO(2); water treatment; DEGRADATION; PHOTOCATALYSIS; DIURON;

D O I：

10.2166/wst.2009.640

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

In order to remove pesticides from water, a basic photoreactor has been built. We evaluated the performance of this photoreactor using two commercial photocatalytic materials from Ahlstrom group and from Saint-Gobain, with solar and artificial UV-lamps. We compared the kinetics of photocatalytic degradation and mineralization of Diuron in the same reactor with of both photocatalyst supports. We showed that Diuron is easily degraded under solar or artificial irradiation, while the kinetics of mineralization in the same condition are very slow. The behaviour of these commercial materials has been studied after several uses in the same conditions. We showed the effectiveness of this basic and cheap photoreactor for the elimination of pesticide in water.

引用

页码：2187 / 2193

页数：7

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