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总氮总磷在线自动监测仪的现状与问题
引用本文:李军,陈程.总氮总磷在线自动监测仪的现状与问题[J].中国环境监测,2013,29(2):156-158.
作者姓名:李军  陈程
作者单位:连云港市环境监测中心站,江苏 连云港 222001;连云港市环境监测中心站,江苏 连云港 222001
摘    要:总氮总磷在线自动监测仪已在我国水质自动监测系统中得到广泛应用。其生产厂家日趋成熟、相关标准逐步出台、仪器性能基本达标。但在实际应用过程中,该仪器仍有许多问题需要进一步认识与改进。从测定方法、国家标准、前处理、自动标定、检出限等几个方面,分析了该仪器存在的问题,并提出了相关建议。

关 键 词:总氮  总磷  现状  问题
收稿时间:2011/7/22 0:00:00
修稿时间:2012/1/13 0:00:00

The Situation and Problem of Automatic On Line Total Nitrogen and Total Phosphorus Analyzer
LI Jun and CHEN Cheng.The Situation and Problem of Automatic On Line Total Nitrogen and Total Phosphorus Analyzer[J].Environmental Monitoring in China,2013,29(2):156-158.
Authors:LI Jun and CHEN Cheng
Institution:Lianyungang Environmental Monitoring Cantre, Lianyungang 222001, China;Lianyungang Environmental Monitoring Cantre, Lianyungang 222001, China
Abstract:This study discusses the application of automatic Total Nitrogen and Total phosphorus analyzer which has been widely used in water quality automatic monitoring system. It summarizes present situation of leading manufacturers, concerning criteria as well analyzer performance. The application of automatic analyzer needs further acquaintance and improvement. This study points out the existing problems and provides concerning suggestions based on the analytic procedure, standard solution, pretreatment, automatic calibration , detection limit and so on.
Keywords:total nitrogen  total phosphorus  present situation  problem
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