| 土壤中有机氯农药超声萃取条件研究 |
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| 引用本文： | 张建萍,唐红卫,谢争.土壤中有机氯农药超声萃取条件研究[J].环境科学导刊,2007,26(5):87-88. |
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| 作者姓名： | 张建萍 唐红卫 谢争 |
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| 作者单位： | 上海市环境监测中心,上海200030 |
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| 摘 要： | 以气相色谱法作为分析方法，自制了含一定量的有机氯的土壤作为实验用样品，以超声的功率时间和次数作为研究对象，探讨了最佳的超声条件，以此条件得到的目标化合物的回收率为85．9—97．1％。
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| 关 键 词： | 超声萃取 有机氯农药 土壤 |
| 文章编号： | 1673-9655（2007）05-0087-02 |
| 修稿时间： | 2007-06-19 |
Study on the Conditions of Ultrasonic Extraction Monitoring Organo- chlorine Pesticide in Soil |
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| ZHANG Jian - ping, TANG Hong - wei, XIE Zhen.Study on the Conditions of Ultrasonic Extraction Monitoring Organo- chlorine Pesticide in Soil[J].Yunnan Environmental Science,2007,26(5):87-88. |
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| Authors: | ZHANG Jian - ping TANG Hong - wei XIE Zhen |
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| Institution: | Shanghai Environmental Monitoring Centre, Shanghai 200030 China |
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| Abstract: | An experimental soil sample with organo - chlorine pesticide is made by gas chromatograph method. The optimal ultrasonic conditions are tested by using different combination among power and time and times. Under the optimal ultrasonic conditions, the recovery rate of expected compound is from 85.9 % to 97.1%. |
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| Keywords: | ultrasonic extraction organo - chlorine pesticide soil |
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