| 膨润土改性及其在有机废水处理中的应用 |
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| 引用本文： | 张永民,吴利华,任建敏.膨润土改性及其在有机废水处理中的应用[J].重庆工商大学学报(自然科学版),2007,24(5):506-508,532. |
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| 作者姓名： | 张永民 吴利华 任建敏 |
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| 作者单位： | 1. 重庆工商大学,环境与生物工程学院,重庆,400067
2. 重庆民族职中,重庆,400080 |
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| 摘 要： | 膨润土是一种天然的吸附材料,有较大的比表面积与优良的离子交换能力,对废水中的有机污染物有良好的吸附性能;介绍了膨润土的组成、特性和常见改性方法,综述了膨润土与改性膨润土在处理有机物废水中的应用及发展前景。
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| 关 键 词： | 膨润土 吸附 改性膨润土 有机废水 |
| 文章编号： | 1672-058X（2007）05-0506-03 |
| 收稿时间： | 2007-04-30 |
| 修稿时间： | 2007-04-302007-05-21 |
Modification of bentonite and its application in organic wastewater treatment |
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| ZHANG Yong-min,WU Li-hu,REN Jian-min.Modification of bentonite and its application in organic wastewater treatment[J].Journal of Chongqing Technology and Business University:Natural Science Edition,2007,24(5):506-508,532. |
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| Authors: | ZHANG Yong-min WU Li-hu REN Jian-min |
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| Institution: | 1. School of Biological and Environmental Engineering, Chongqing Technology and Business University, Chongqing 400067 ; 2. Chongqing Vocational Middle School for Nationalities, Chongqing 400080, China |
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| Abstract: | Bentonite is a natural adsorption material with the large surface proportion and good ion exchange capability,and so possesses a good adsorption capability to treat the organic contamination in the waste water.The composition and characteristic of the bentonite are introduced as well as the current methods for modified bentonite.The application and developing prospect of bentonite and modified bentonite treating waste water containing organic compounds are also reviewed. |
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| Keywords: | bentonite adsorption modified bentonite organic wastewater |
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