| 有机膨润土对活性艳红X-3B的吸附 |
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| 引用本文： | 罗太安.有机膨润土对活性艳红X-3B的吸附[J].化工矿物与加工,2006,35(10):15-17. |
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| 作者姓名： | 罗太安 |
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| 作者单位： | 东华理工学院材料系,江西,抚州,344000 |
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| 摘 要： | 本文以十八烷基三甲基氯化铵(1831)为改性剂制得了有机膨润土,研究了该有机膨润土对活性艳红X-3B的吸附效果,结果表明:有机膨润土对活性艳红X-3B具有很强的吸附能力,在200mL、25mg/L的活性艳红X-3B溶液中加入0.5g十八烷基三甲基氯化铵膨润土、溶液pH值为6时,反应40min,活性艳红X-3B的去除率可达93.2%,其吸附等温曲线符合Freundlich的吸附方程:q=6.36c0.7736.
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| 关 键 词： | 有机膨润土 吸附 活性艳红X-3B |
| 文章编号： | 1008-7524(2006)10-0015-02 |
| 修稿时间： | 2006年3月17日 |
Adsorption of organic-bentonite on reactive brilliant red X-3B |
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| LUO Tai-an.Adsorption of organic-bentonite on reactive brilliant red X-3B[J].Industrial Minerals and Processing,2006,35(10):15-17. |
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| Authors: | LUO Tai-an |
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| Abstract: | Organic-bentonite was prepared by using octadecyl trimethyl ammonium chloride as modifier.The adsorption of organic-bentonite on reactive brilliant red X-3B was studied.The results showed that the adsorptive percentage reached 93.2% in treating 25mg/L reactive brilliant red X-3B wastewater at pH=6 by 0.5g/200mL organic-bentonite.And the curves of isothermal adsorption of organic-bentonite in treating reactive brilliant red X-3B were in line with the equation of Freundlich,q=6.36c~(0.7736). |
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| Keywords: | organic-bentonite adsorption reactive brilliant red X-3B |
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