| 水－油－表面活性剂体系中油含量测量方法的改进 |
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| 引用本文： | 朱玫,田洪海,许嘉琳.水－油－表面活性剂体系中油含量测量方法的改进[J].重庆环境科学,1996(5). |
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| 作者姓名： | 朱玫 田洪海 许嘉琳 |
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| 作者单位： | 北京大学环境科学中心，北京师范大学环境科学研究所 |
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| 摘 要： | 应用原地灌注表面活性剂溶液法去除地下水系统中包气带石油类污染，建立了测定水－油－表面活性剂体系中油含量的方法，第一次提出采用单宁酸沉淀脂肪醇聚氧乙烯醚以去除其对油含量测定的干扰，并成功地应用于清除地下水石油污染的表面活性剂优选实验当中。
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| 关 键 词： | 石油类污染，测定方法，表面活性剂，单宁酸 |
A Improved Method for Oil Measurement in Water-Oil-Surfactant System |
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| Zhu Mei,Tian Honghai.A Improved Method for Oil Measurement in Water-Oil-Surfactant System[J].Chongqing Environmental Science,1996(5). |
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| Authors: | Zhu Mei Tian Honghai |
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| Abstract: | In order to determine the remove efficiency of petroleum pollution by surfactants,a method for oil measurement in water-oil-surfactant system was developed,the key point of which was eliminating the interference of surfactants. Tannic was chosen,at the first time, to precipitate alcohol polyethoxylated ethers.The result was satisfactory for the study. |
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| Keywords: | Petroleum pollution Surfactant Tannic acid |
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