| 总氮总磷在线自动监测仪的现状与问题 |
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| 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].环境科学与管理,2012(1):161-164. |
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| 作者姓名： | 李军 陈程 |
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| 作者单位： | 连云港市环境监测中心站,江苏连云港222001 |
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| 摘 要： | 总氮总磷在线自动监测仪已在中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。
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| 关 键 词： | 总氮 总磷 现状 问题 |
Present Situation and Problems of Automatic Online TN and TP Monitor |
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| Li Jun,Chen Cheng.Present Situation and Problems of Automatic Online TN and TP Monitor[J].Environmental Science and Management,2012(1):161-164. |
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| Authors: | Li Jun Chen Cheng |
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| Institution: | (Lianyungang Environmental Monitoring Station,Lianyungang 222001,China) |
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| Abstract: | This study discusses the application of automatic total nitrogen（TN） and total phosphorus（TP） monitor which has been widely used in water quality automatic monitoring system.It summarizes present situation of leading manufacturers,related criteria as well the performance of the monitor.The automatic monitor still needs further understanding and improvement.This study points out the existing problems and provides suggestions from the perspective of the analytic procedure,standard solution,pretreatment,automatic calibration,detection limit and so on. |
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| Keywords: | total nitrogen total phosphorus present situation problems |
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