纳氏试剂分光光度法测定空气中氨  

Ammonia Detection in the Air with Nessler's Reagent Spectrophotometry

作　　者：贾艳[1] 徐铁玲[1] 陈素艳[2] 

机构地区：[1]铁岭市环境保护监测站,辽宁铁岭112000 [2]铁岭市环境保护局,辽宁铁岭112000

出　　处：《环境科学导刊》2010年第1期91-92,共2页Environmental Science Survey

摘　　要：氨吸收在稀硫酸溶液中,与纳氏试剂作用生成黄棕色化合物,根据颜色深浅,用分光光度法测定。The ammonia in the air is absorbed in sulfuric acid solution and reacted with Nessler＇s reagent to become burlywood compounds which has different color. So we can monitor it with spectrophotometry.

关 键 词：纳氏试剂 氨 测定 

分 类 号：X83[环境科学与工程—环境工程]