| 在同一消解液中同时测定总磷和总氮 |
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| 引用本文： | 俞是聃.在同一消解液中同时测定总磷和总氮[J].干旱环境监测,2002,16(3):133-134,147. |
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| 作者姓名： | 俞是聃 |
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| 作者单位： | 福建省三明市环境监测站,福建,三明,365000 |
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| 摘 要： | 探讨了在同一消解液中同时测定总磷、总氮的分析方法。实验结果表明，选用合适的氢氧化钠和过硫酸钾的加入量，可在同一消解液中同时测定总磷和总氮，并能克服消解液保存时间短的缺点。应用本文所拟最佳条件对标样和水样进行分析，结果准确，方法实用。
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| 关 键 词： | 同一消解液 总磷 总氮 水质监测 |
| 文章编号： | 1007-1504(2002)03-0133-02 |
Detemination of Total Nitrogen and Total Phosphorus in the Same Clearing up Solution at the Same Time |
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| YU Shi-dan.Detemination of Total Nitrogen and Total Phosphorus in the Same Clearing up Solution at the Same Time[J].Arid Environmental Monitoring,2002,16(3):133-134,147. |
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| Authors: | YU Shi-dan |
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| Abstract: | The method,determination of total nitrogen and total phosphorus in the same clearing up solution at the same time,is discussed in the paper.The experimental rusults show that total nitrogen and total phosphorus can be determined at the same time if the right amount of sodium hydrate and potassium persulfate are added. |
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| Keywords: | the same clearing up solution total phosphorus total nitrogen |
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