| 流动注射荧光法测定工业废水中的邻苯二胺 |
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| 引用本文： | 王冬梅.流动注射荧光法测定工业废水中的邻苯二胺[J].巢湖学院学报,2015(3):48-53. |
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| 作者姓名： | 王冬梅 |
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| 作者单位： | 巢湖学院化学与材料工程学院,安徽 巢湖,238000 |
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| 基金项目： | 安徽高校省级自然科学基金项目 |
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| 摘 要： | 用葫芦脲7]作为增敏试剂,本文研究了一种新型的流动注射荧光法测定工业废水中的痕量邻苯二胺的方法。实验表明：在适量葫芦脲7]的包结下,邻苯二胺的荧光有显著增强。在最优化实验条件下,该方法的线性范围是0.09~7.5μmol L-1,检出限为0.048μmol L-1,进样频率为60 h-1,此方法简单、快速、灵敏,实验结果令人满意。
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| 关 键 词： | 流动注射荧光法 邻苯二胺 葫芦脲7 |
DETERMINATION OF O-PHENYLENEDIAMINE IN INDUSTRIAL EFFLUENT THROUGH FLOWING INJECTION FLUORIMETRIC METHOD |
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| WANG Dong-mei.DETERMINATION OF O-PHENYLENEDIAMINE IN INDUSTRIAL EFFLUENT THROUGH FLOWING INJECTION FLUORIMETRIC METHOD[J].Chaohu College Journal,2015(3):48-53. |
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| Authors: | WANG Dong-mei |
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| Abstract: | This paper is aimed at studying a new method for determining the trace of o-diaminobenzene through using cucurbi-turil7] as the sensitization reagent and adopting the flowing injection fluorimetric method. The experiment shows that the fluo-rescence of o-phenylenediamine could be remarkably enhanced in the appropriate cucurbituril 7]. Under the optimal experi-mental conditions, the linear range is 0.09-7.5μmol L-1. The detection limit is 0.048μmol L-1 with a sampling rate of 60 h-1. The proposed method is simple and convenient to determine o-phenylenediamine in industrial effluent with satisfactory results. |
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| Keywords: | flowing injection fluorimetric method o-phenylenediamine cucurbituril[7 |
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