PHOTOCHEMICAL DEGRADATION OF MALATHION IN AQUEOUS-SOLUTIONS

被引：8

作者：

AIRES, P ^{[1
]}

GAL, E ^{[1
]}

CHAMARRO, E ^{[1
]}

ESPLUGAS, S ^{[1
]}

机构：

[1] UNIV BARCELONA,DEPT INGN QUIM,MARTI FRANQUES 1,E-08028 BARCELONA,SPAIN

来源：

JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY | 1992年 / 68卷 / 01期

关键词：

D O I：

10.1016/1010-6030(92)85024-O

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The photodegradation of diethyl(dimethoxythiophosphorylthio)succinate (common name malathion) in aqueous solutions has been studied by using ultraviolet radiation alone and with hydrogen peroxide. The effect of pH on the photodecomposition rate of malathion was examined. It was observed that the dark reactions were negligible. The kinetic parameters were determined assuming first order with respect to the absorbed radiation.

引用

页码：121 / 129

页数：9

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