气相分子吸收光谱法测定水中氨氮的研究  

Determination of Ammonia Nitrogen in Water by Using Gas-phase Molecular Absorption Spectrometry

作　　者：杨娟娟[1] 王志泉 刘红慧[1] YANG Juanjuan;Wang Zhiquan;LIU Hong- hui(Baoying County Environmental Monitoring Station, Baoying , Jiangsu 225800, Chin)

机构地区：[1]宝应县环境监测站,江苏宝应225800

出　　处：《污染防治技术》2017年第5期65-67,共3页Pollution Control Technology

摘　　要：气相分子吸收光谱法是一种新兴的分析方法,通过对气相分子吸收光谱法和传统纳氏试剂分光光度法系统的比较,结果表明,发现利用气相分子吸收光谱法测定水中氨氮,更简便、节省人力、干扰,测定结果精密度更好。The gas phase molecular absorption spectrometry is a new method,through the comparison of the gas phase molecular absorption spectrometry and traditional Nessler’s reagent spectrophotometry,the results showed that the phase molecular absorption spectrometry to measure ammonia nitrogen in water by gas was more convenient,save manpower,interference,and better precision determination results.

关 键 词：氨氮 气相分子吸收光谱法 纳氏试剂分光光度法 

分 类 号：X832[环境科学与工程—环境工程]