| 自动萃取仪对水中油类的萃取效率研究 |
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| 引用本文： | 叶欣,张雪容,王珏. 自动萃取仪对水中油类的萃取效率研究[J]. 福建分析测试, 2010, 19(3): 46-48 |
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| 作者姓名： | 叶欣 张雪容 王珏 |
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| 作者单位： | 广东省环境监测中心,广东,广州,510045;广东省环境监测中心,广东,广州,510045;广东省环境监测中心,广东,广州,510045 |
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| 摘 要： | 根据国标GB/T16488-1996红外光度法测定水质中石油类和动植物油,对自动萃取仪萃取水中油类的萃取效率进行测定研究。探讨了不同条件及不同成分的油类污染物对萃取效率的影响。结果表明,氯化钠对四氯化碳萃取效率影响较大,食用油在四氯化碳中的萃取效率比在水中的高15%～20%。
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| 关 键 词： | 水质中油类 自动萃取 萃取效率 |
Study on the Extraction Efficiency of Oils in Water by Automatic Extraction Equipment |
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| Ye Xin,Zhang Xue-rong,Wang Yu. Study on the Extraction Efficiency of Oils in Water by Automatic Extraction Equipment[J]. Fujian Anal Ysis & Testing, 2010, 19(3): 46-48 |
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| Authors: | Ye Xin Zhang Xue-rong Wang Yu |
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| Affiliation: | Ye Xin,Zhang Xue-rong,Wang Yu (Guangdong Environmental Monitoring Center,Guangzhou,Guangdong510045,China) |
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| Abstract: | The extraction efficiency of oils in water by automatic extraction equipment was determinated by automatic extraction equipment,according to the national standard GB/T16488-1996. The effect on the extraction efficiency result from extraction condition and ingredient of oils pollutant was discussed.The results showed that the sodium chloride more affected extraction efficiency of carbon tetrarchloride.The extraction efficiency of edible oil in carbon tetrarchloride was higher15%～20% than in water. |
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| Keywords: | oils in water automatic extraction extraction efficiency |
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