流动注射-光度法测定环境空气和工业废气中氨含量

摘要

Facing to gradually in creasing the workload of analysis, the ammonia of ambient atmosphere and exhaust gas wasrndetermined by flow injection spectrophotometer in order to shorten the time of analysis, improve efficiency. The method isrninterference small, sensitive, good correlation in comparison with the national standard methods, and is worthy to promoting andrnapplying.%针对分析工作量的逐渐增大,为缩短分析时间,提高工作效率,采用流动注射-光度法分析环境空气和工业废气中氨的含量.该方法主要特点是可以不经过前处理,干扰小、准确度高、精密度高,与国标方法比较,相关性较好,各项指标达到分析要求,是一种值得推广运用的分析方法.