纳氏试剂分光光度法测定水质氨氮常见问题  

Determination of ammonia nitrogen in water by Nessler's reagent spectrophotometry

作　　者：范东升 

机构地区：[1]兴宁市环境保护监测站,广东兴宁514500

出　　处：《环境与发展》2018年第1期104-104,106,共2页Environment & Development

摘　　要：本文介绍纳氏试剂光度法作为氨氮测定常用分析方法,在配制纳氏试剂时的关键细节,样品预处理和高浓度氨氮水样的处理,以及纳氏试剂加入量方面的常见问题探讨。This paper introduced Nessler’s Reagent Spectrophotometry Determination of ammonia nitrogen as the commonly used analysis method, the key details in the preparation of Nash reagent, sample pretreatment and high concentration of ammonia water, as well as the common problems of Nessler’s reagent dosage on.

关 键 词：纳氏试剂 水质 氨氮 常见问题 

分 类 号：X832[环境科学与工程—环境工程]