摘要
采用过氧化氢消解水样,测定水中总磷的含量,其精密度为1.0％,回收率为96.8％～99.1％之间,此方法操作简单、稳定、准确、快速。
The total phosphorous in water body is determined with the method of hydrogen peroxide treatment. Its relative standard deviation is not more than 1. 0%, and the rate of recovery is 96. 8% - 99. 1%. The method is easily operated, and fast determined.
出处
《上海化工》
CAS
2002年第23期6-7,16,共3页
Shanghai Chemical Industry
关键词
水体
总磷
测定方法
分光光度法
预处理
环境监测
Total phosphorus
Spectrophotography
Pretreatment
Environmental monitoring
