PHOTODEGRADATION OF PESTICIDES ON ADSORBED PHASES PHOTODEGRADATION OF CARBETAMID

被引：6

作者：

EMMELIN, C ^{[1
]}

GUITTONNEAU, S ^{[1
]}

LAMARTINE, R ^{[1
]}

MEALLIER, P ^{[1
]}

机构：

[1] UNIV LYON 1,BIOCHEM LAB,CNRS,ER060,F-69622 VILLEURBANNE,FRANCE

来源：

CHEMOSPHERE | 1993年 / 27卷 / 05期

关键词：

PESTICIDES; CARBETAMID; SOLID SUPPORTS; SOILS; PHOTODEGRADATION;

D O I：

10.1016/0045-6535(93)90007-R

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

The photochemical characteristics of carbetamid herbicide adsorbed on different solid supports were investigated. No significant difference was found for lambda max and triplet state of carbetamid, however, the structural properties such as specific area and reflection coefficient are very different for each support. Silica was selected as the best support for the kinetic investigations of photodegradation of carbetamid. A comparison with aqueous media was made and a mechanism of photodegradation of carbetamid was also proposed.

引用

页码：757 / 763

页数：7

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