| 几种氨氮水质在线自动监测仪比较 |
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| 引用本文： | 李国庆.几种氨氮水质在线自动监测仪比较[J].中国环保产业,2012(2):33-35. |
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| 作者姓名： | 李国庆 |
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| 作者单位： | 邢台市环境监察支队,河北邢台054000 |
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| 摘 要： | 氨氮水质自动分析仪已在我国水质监测中得到广泛的应用,本文介绍了水体中氨氮自动监测分析仪器和不同的分析方法,对目前市场上占有率较大的仪器类型进行了比较,并指出了目前氨氮水质分析仪存在的问题,提出了建议。
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| 关 键 词： | 氨氮 自动监测仪 水杨酸法 纳氏试剂法 氨气敏电极法 |
Comparison of Auto-monitoring Instruments On-line between Water Qualities of Various Ammonia Nitrogen |
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| LI Guo-qing.Comparison of Auto-monitoring Instruments On-line between Water Qualities of Various Ammonia Nitrogen[J].China Environmental Protection Industry,2012(2):33-35. |
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| Authors: | LI Guo-qing |
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| Institution: | LI Guo-qing (Xingtai Branch of Environmental Supervision, Xingtai Hebei 054000, China) |
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| Abstract: | Auto-analysis instruments for water qualities of ammonia nitrogen are widely applied in water quality monitor in the country. The paper presents the auto-monitoring analysis instruments and different analysis methods of ammonia nitrogen in water body, makes comparison on biggish instruments of possessed rate in the market, points out the existing problems of water qualities analysis instruments of ammonia nitrogen and puts forward suggestions. |
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| Keywords: | ammonia nitrogen auto-monitoring instruments salicylic acid process Nessler＇s reagent method ammonia gas electrode process |
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