氨氮自动监测仪与实验室方法的比对分析  

Comparative analysis of ammonia nitrogen automatic monitor and laboratory method

作　　者：魏亚龙 陈龙 Wei Yalong;Chen Long(Shanghai Hongkou District Environmental Monitoring Station,Shanghai 200083,China)

机构地区：[1]上海市虹口区环境监测站,上海200083

出　　处：《环境与发展》2018年第10期108-108,113,共2页Environment & Development

摘　　要：本文对氨氮自动监测仪测定地表水和标准样品中的氨氮含量与实验室纳氏试剂分光光度法测定结果进行了比对实验和数据分析,结果表明:AMTAXTM sc型氨氮自动监测仪的监测结果与实验室分析结果均具有较好的准确度和精密度,测定实际样品和标准样品,结果令人满意,可以满足比对分析的要求。This paper compares the ammonia nitrogen content in surface water and standard samples with the ammonia nitrogen automatic monitor and the results of laboratory Nash’s reagent spectrophotometry.The results show that the monitoring of AMTAXTM sc ammonia nitrogen automatic monitor Both the results and the laboratory analysis results have good accuracy and precision.The actual samples and standard samples are determined,and the results are satisfactory,which can meet the requirements of the comparison analysis.

关 键 词：氨氮 自动监测 纳氏试剂 

分 类 号：X85[环境科学与工程—环境工程]