| 环境样品监测中总氮低于氨氮的原因 |
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| 引用本文： | 黄慧坤.环境样品监测中总氮低于氨氮的原因[J].云南环境科学,2004,23(Z1):219-220. |
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| 作者姓名： | 黄慧坤 |
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| 作者单位： | 黄慧坤（大理州环境监测中心站,云南,大理,671000） |
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| 摘 要： | 环境样品监测中常出现的氨氮高于总氮现象,主要由从取样到数据处理过程中7个方面的因素造成,人为只能将其控制在一定范围内.得出上述结果,只要达到分析质量控制和质量保证要求,分析数据就应当是准确可靠的.
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| 关 键 词： | 氨氮 总氮 环境监测 |
| 文章编号： | 1006-947X(2004)增-0219-02 |
| 修稿时间： | 2004年2月20日 |
Reasons for Total Nitrogen below Ammonia Nitrogen in Monitoring Environmental Samples |
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| HUANG Hui-kun.Reasons for Total Nitrogen below Ammonia Nitrogen in Monitoring Environmental Samples[J].Yunnan Environmental Science,2004,23(Z1):219-220. |
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| Authors: | HUANG Hui-kun |
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| Abstract: | The reason that ammonia nitrogen is frequently higher than total nitrogen in sample monitoring is attributed to 7 factors in sampling to data process. It can be controlled only within a certain range through human efforts. Therefore, the analytic data is accurate and reliable only if meeting quality control and guarantee requirements. |
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| Keywords: | ammonia nitrogen total nitrogen environmental monitoring |
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