灭螺药溴乙酰胺在土壤中的化学降解和光降解  

Chemical and Light Degradation of A New Molluscacide - Bromoacetamide in Soil

作　　者：王京京[1] 李亚栋[1] 薛金荣[1] 蔡诗文[1] 

机构地区：[1]中国预防医学科学院环境卫生与卫生工程研究所

出　　处：《环境与健康杂志》1999年第3期147-148,共2页Journal of Environment and Health

摘　　要：为了给新型灭螺药溴乙酰胺在生态环境中使用的安全性评价提供科学依据，研究了溴乙酰胺在土壤中的化学降解和光降解。结果表明，土壤的碱性愈强，有机物质含量愈高，溴乙酰胺在土壤中的降解愈快。光照可加速溴乙酰胺的降解。溴乙酰胺在土壤中为短残留化合物。To provide a scientific basis for the safty assessment on the application of a new molluscacideBromoacetamide(BA) in ecological environment,the chemical and light degradation of it in soil were observed.The results showed that:the more stronger the alkalinity of the soil was,the more higher the levels of organic compounds in the soil was,the more rapidly the BA was degraded in the soil.Light could accelerate the degradation of BA.BA was a shortterm residual compound in the soil.

关 键 词：灭螺剂 溴乙酰胺 土壤降解 光降解 

分 类 号：R979.9[医药卫生—药品] R184.38[医药卫生—药学]