生活饮用水中氰化物测定的两种方法比较

Comparison of two methods for determination of cyanide in drinking water

对分光光度法与连续流动分析法测定水中氰化物进行比较,结果表明:两个方法无明显差异,能满足日常水质监测要求。连续流动分析法具有快速、高效的优点,更适合大批量水中氰化物的监测分析。

This paper compares the determination of cyanide in drinking water by spectrophotometry and continuous flow analysis were compared.The results showed that there was no obvious difference between the two methods,which could meet the daily water quality monitoring requirements.The continuous flow analysis method had the advantages of fast and high efficiency,and was suitable for monitoring and analysis of cyanide in drinking water in large quantities.