| 有机膨润土的制备及其对铬酸根离子吸附性能的研究 |
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| 引用本文： | 王绍梅.有机膨润土的制备及其对铬酸根离子吸附性能的研究[J].安阳师范学院学报,2005(2):51-53. |
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| 作者姓名： | 王绍梅 |
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| 作者单位： | 安阳师范学院化学系,河南,安阳,455000 |
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| 摘 要： | 用CTAB对膨润土进行改性,FTIR证实CTAB己接枝到了膨润土上.考察了有机膨润土对铬酸根的吸附性能,并对吸附铬酸根的膨润土的再生进行了研究.结果表明:有机物改性的膨润土与原土比较,铬酸根的吸附容量大大提高;再生后的膨润土基本恢复了对铬酸根离子的去除能力.
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| 关 键 词： | 膨润土 有机膨润土 铬酸根 吸附 有机膨润土 铬酸根离子 离子吸附性能 研究 Chromate Adsorption Property Bentonite Preparation 去除能力 恢复 土基 吸附容量 比较 原土 有机物改性 结果 再生 考察 接枝 FTIR |
| 文章编号： | 1671-5330(2005)02-0051-03 |
| 修稿时间： | 2004年10月18日 |
Study on Preparation of Organo Bentonite and Its Adsorption Property against Chromate |
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| WANG Shao-mei.Study on Preparation of Organo Bentonite and Its Adsorption Property against Chromate[J].Journal of Aayang Teachers College,2005(2):51-53. |
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| Authors: | WANG Shao-mei |
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| Abstract: | Bentonite was modified by CTAB.FTIR confirmed that CTAB had reacted with the bentonite. The adsorption property of organo bentonite to chromate was examined. The regeneration of chromate saturated organo bentonite was studied. The adsorption quantity of organo bentonite to chromate was found to be greatly increased in comparison with that of natural bentonite. |
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| Keywords: | bentonite organo bentonite chromate adsorption |
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