| 闭隔式流动分析法测定黄河水中的氨氮 |
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| 引用本文： | 李兵,郭正,张进阁,高俊杰.闭隔式流动分析法测定黄河水中的氨氮[J].科技成果管理与研究,2010(12):88-90. |
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| 作者姓名： | 李兵 郭正 张进阁 高俊杰 |
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| 作者单位： | [1]黄河流域水环境监测中心,河南郑州450004 [2]水利部水文局,北京100053 |
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| 摘 要： | 介绍了skalar流动分析测试水中氨氮的技术原理，通过精密度、准确度以及和国标方法的比对实验，建立了间隔式流动分析测定氨氮含量的方法。经测试，方法检测限为0．03mg／L，用于黄河水样测定，结果令人满意。
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| 关 键 词： | 流动分析 水质检测 黄河水 氨氮 |
Measurement for Ammonia Nitrogen of Yellow River Water Samples by Segmented Flow Analyzer |
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| LI Bing,GUO Zheng,ZHANG Jin-ge,GAO Jun-jie.Measurement for Ammonia Nitrogen of Yellow River Water Samples by Segmented Flow Analyzer[J].Management and Research on Scientific & Technological Achievements,2010(12):88-90. |
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| Authors: | LI Bing GUO Zheng ZHANG Jin-ge GAO Jun-jie |
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| Institution: | 1. Yellow River Basin Water Environment Monitoring Center, Zhengzhou 450004, China; 2. Hydrology Bureau, The Ministry of Water Resources, Beijing 100053, China) |
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| Abstract: | This article introduces the principle of Segmented Flow Analyzer measuring the ammonia nitrogen in Yellow River water samples. Through the precision, accuracy and the comparison test with the national standard, the measurement for ammonia nitrogen by Segmented Flow Analyzer is founded. After testing, the method detection limit was 0.03mg/L ,which is used in the determination of Yellow River water ammonia nitrogen samples is satisfied. |
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| Keywords: | segmented flow analyzer water quality monitoring Yellow River water ammonia nitrogen |
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