摘要
对影响氨氮测定的几个因素作了分析探讨。主要论述了用纳氏试剂分光光度法测定污水中氨氮的几个影响因素,并对主要因子的准确度和精确度进行分析研究,以减少测定过程中的误差。
The paper analyses the factors influencing the determination of ammonia nitrogen. Mainly using nessler' s reagent spectrophotometry is discussed, the factors affecting the determination of ammonia nitrogen in wastewater and the main factors of accuracy and precision analysis, reduce the error in the measurement process.
出处
《漯河职业技术学院学报》
2013年第2期4-5,共2页
Journal of Luohe Vocational Technical College
关键词
氨氮
纳氏试剂
分光光度
准确度
精确度
Ammonia nitrogen
Nessler' s reagent
Spectrophotometer
Accuracy
Degree of accuracy