| 有机改性膨润土的吸附性能研究 |
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| 引用本文： | 张一平.有机改性膨润土的吸附性能研究[J].浙江教育学院学报,2008(6):52-56. |
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| 作者姓名： | 张一平 |
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| 作者单位： | 浙江教育学院,理工学院,浙江,杭州,310012 |
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| 基金项目： | 浙江省自然科学基金资助项目
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| 摘 要： | 将有机改性膨润土用于吸附重金属Hg^2＋离子和有机污染物苯酚，实验结果表明膨润土有机改性后，吸附重金属离子和有机污染物能力增强，其中巯基改性样品的吸附性能又优于氨基改性的样品．有机改性膨润土对污染物稀溶液的吸附能力强于浓溶液，再生样品的吸附性能有所降低．
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| 关 键 词： | 改性 膨润土 巯基 氨基 |
The Study of Adsorption Ability of the Organic Group Modified Bentonite |
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| ZHANG Yiping.The Study of Adsorption Ability of the Organic Group Modified Bentonite[J].Journal of ZHEJIANG Education Institute,2008(6):52-56. |
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| Authors: | ZHANG Yiping |
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| Institution: | ZHANG Yiping (School of Science and Technology, Zhejiang Education Institute, Hangzhou 310012, China) |
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| Abstract: | The organic group modified bentonite is used to adsorb heavy metal Hg2 ion and organic pollutants phenol.The experiment results indicate that the adsorption ability of the bentonite after organic group modified is enhanced,and the adsorption performance of mercapto group modified bentonite is better than the amino group modified sample.The adsorption ability of organic group modified bentonite in the dilute solution is superior to concentrated solution,and the adsorption performance of recycled sample decrease. |
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| Keywords: | modification bentonite mercapto amino |
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