| 紫外分光光度法对饮食业油烟雾测定的探讨 |
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| 引用本文： | 宋春生,白亮,陈泓.紫外分光光度法对饮食业油烟雾测定的探讨[J].福建分析测试,2000(3). |
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| 作者姓名： | 宋春生 白亮 陈泓 |
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| 作者单位： | 福建省环境监测中心站，福建省环境监测中心站，福建省环境监测中心站 福州 350003，福州 350003，福州 350003 |
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| 摘 要： | 紫外分光光度法长期应用于水中石油及其产品的测定。试验表明:该法亦可应用饮食行业烟雾排放的测定。采集的油烟雾、经四氯化碳溶出后,该溶液在紫外区有特征吸收,主要吸收波长为256nm～259nm,本方法具有线性好及操作简单等特点。
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| 关 键 词： | 分光光度法 油烟雾 测定 |
The Research of Cooking Fume Determination by UV-Spectrophotometry Method |
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| Song Chunsheng,Bai Liang,Chen Hong.The Research of Cooking Fume Determination by UV-Spectrophotometry Method[J].Fujian Anal Ysis & Testing,2000(3). |
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| Authors: | Song Chunsheng Bai Liang Chen Hong |
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| Abstract: | The UV-Spectrophotometry method has been used for the determination of petroleum and its products in water for a long time. The experement shows that this method also can be used for the determination of cooking oil fume. After dissolved the colletion cooking oil fume in tetrachloromethane the solution has a special absorption in UV rigion and the main absorptive wavelength is 256～259nm. This method has good linearity, high accuracy and is easy to be operated. |
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| Keywords: | UV-spectrophtometry Cooking oil fume Determination |
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