摘要
对Smart现场分析仪测定化学需氧量、氨氮作了简单地介绍,并用实际水样与化学法进行了对比试验。测定结果表明,两者之间相对误差均在11%以内,较为一致。仪器体积小、携带方便,操作简单、快捷,试剂消耗少,可在现场从事应急监测。
Determination of COD and NH 3 N by Smart portuble instrument was briefly introduced, along with compare between chemical method and this method of analysis of real samples.The results showed the relative error was no more than 11%. The instrument is small, simple and fast in operation, less consumption of reagents. It is useful for accidental monitoring.
出处
《环境监测管理与技术》
2000年第1期33-34,共2页
The Administration and Technique of Environmental Monitoring
