| 用流动注射在线富集分离荧光分光光度计测定垃圾渗出液中的苯胺 |
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| 引用本文： | 薛金凤,马彦涛,吴奇藩.用流动注射在线富集分离荧光分光光度计测定垃圾渗出液中的苯胺[J].分析测试学报,2000,19(2):67-69. |
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| 作者姓名： | 薛金凤 马彦涛 吴奇藩 |
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| 作者单位： | 1. 武汉水利电力大学化学与环境工程系，湖北武汉 430072
2. 华南理工大学应用化学系，广东广州 510641 |
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| 摘 要： | 建立了用荧光分光光度计作为流动注射分析的检测器，用自动研制的流通池测定垃圾渗出液中苯胺的新方法。方法的线性范围为０．０７～０．５ｍｇ／Ｌ，检出限为０．０５ｍｇ／Ｌ。用于垃圾渗出液的测定，结果与ＨＰＬＣ法无显著性差异，回收率在９６％～１０４％之间，该法具有选择性好、灵敏度高、重现性好的特点。
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| 关 键 词： | 流动注射分析 荧光分光光度计 苯胺 垃圾渗出液 |
| 文章编号： | 1004－4957(2000)02－0067－03 |
| 修稿时间： | 1999年6月20日 |
Fluorescence Spectrophotometric Determination of Aniline in Rubbish Percolate with Flow Injection On_line Enrichment and Separation |
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| XUE Jin feng,MA Yan tao,WU Qi fan.Fluorescence Spectrophotometric Determination of Aniline in Rubbish Percolate with Flow Injection On_line Enrichment and Separation[J].Journal of Instrumental Analysis,2000,19(2):67-69. |
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| Authors: | XUE Jin feng MA Yan tao WU Qi fan |
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| Institution: | XUE Jin _ feng1,MA Yan _ tao1,WU Qi _ fan2 |
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| Abstract: | A new method for aniline determination in rubbish percolate is described. Fluorescence spectrophotometer was used as the FIA detector. A flow pipe developed by ourselves serves as the FIA flow cell. The linear range of this method is 0.07～0.5 mg·L－1, whereas its detection limit is 0.05 mg·L－1. No significant discrepancy between the proposed method and the standard HPLC method was observed, when it was applied to rubbish percolate analysis. The recovery is in the range of 96％～104％. This method has the advantages of good selectivity, high sensitivity and good precision. |
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| Keywords: | Flow injection analysis Fluorescence spectrophotometry Enrichment Separation Aniline Rubbish percolate |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
