Degradation of selected pesticides in aquatic ecosystem model

被引：0
|
作者：
Kalka, J [1 ]
Grabinska-Sota, E [1 ]
Miksch, K [1 ]
机构：
[1] Silesian Tech Univ, Environm Biotechnol Dept, Gliwice, Poland
来源：
EUROPEAN SYMPOSIUM ON ENVIRONMENTAL BIOTECHNOLOGY, ESEB 2004 | 2004年
关键词：
D O I：
暂无
中图分类号：
Q81 [生物工程学（生物技术）]; Q93 [微生物学];
学科分类号：
071005 ; 0836 ; 090102 ; 100705 ;
摘要：
The objective of this study was to evaluate the distribution of beta-cyflutrin, lambda-cyhalotrin, esfenvalerate and permethrin in an aquatic ecosystem model. The investigations were carried out in three parallel series at a temperature 22 +/- 2degreesC. Concentrations of pyrethroids were close to those which were found in surface waters after spraying. It was shown, that half life of investigated pyrethroids changed within the range 2.87 to 13.86 d. It was proved that degradation rate of pyrethroids was dependent on the preparation concentration and form they were introduced to water.
引用
收藏
页码：785 / 787
页数：3
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