咪鲜胺在不同pH溶液及3种水体中的光解  

Prochloraz photodegradation at different pH values and in three different aqueous solutions

作　　者：邹雅竹[1] 龚道新[1] 汪传刚[1] 

机构地区：[1]湖南农业大学农业环境保护研究所,长沙410128

出　　处：《农药》2006年第6期412-413,共2页Agrochemicals

摘　　要：以高压汞灯为光源,研究了咪鲜胺在不同pH和不同水体中的光化学降解情况。结果表明:咪鲜胺的光化学降解速率随着pH的增大而减慢;咪鲜胺在供试的3种水体中的光化学降解速率大小为:稻田水>河水>纯水。Using a high pressure mercury lamp as a light source, the photochemical degradation of prochloraz was studied at different pH values and in different aqueous solutions. Photochemical degradation rate of prochloraz decreased as pH increased. Photochemical degradation rate of prochloraz in the three water types tested was as follows： paddy water 〉 river water 〉 pure water.

关 键 词：咪鲜胺 光化学降解 PH 

分 类 号：TQ455[化学工程—农药化工]