| 复合材料对废水中铜离子吸附性能的影响 |
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| 引用本文： | 韩非,王银叶. 复合材料对废水中铜离子吸附性能的影响[J]. 天津城市建设学院学报, 2006, 12(3): 227-229 |
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| 作者姓名： | 韩非 王银叶 |
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| 作者单位： | 天津城市建设学院,环境与市政工程系,天津,300384 |
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| 摘 要： | 研究了利用纳米分子筛与硅藻土组成的复合材料静态处理含铜废水．采用正交水平实验，优化了与分子筛复合的硅藻土的晶形、最佳配比及总投加量，测定了铜离子在复合材料上的吸附平衡和动力学数据，吸附平衡符合Freundlich方程，并得到了模型参数，说明Freundlich模型能够描述本体系的特性．
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| 关 键 词： | 复合材料 纳米分子筛 硅藻土 铜离子 |
| 文章编号： | 1006-6853（2006）03-0227-03 |
| 收稿时间： | 2006-05-09 |
| 修稿时间： | 2006-07-10 |
Influence of composite material on adsorption performance of copper ion in wastewater |
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| HAN Fei,WANG Yin-ye. Influence of composite material on adsorption performance of copper ion in wastewater[J]. Journal of Tianjin Institute of Urban Construction, 2006, 12(3): 227-229 |
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| Authors: | HAN Fei WANG Yin-ye |
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| Abstract: | A new composite material consisting of nano-molecular sieve and diatomite was used to statically treat wastewater containing copper.The crystal form of diatomite matched with molecular sieve,optimum mixture ratio and total use quantity was optimized through the orthogonal experiment.The adsorption equilibrium and the dynamic data of copper ion on the composite material were determined.The adsorption equilibrium conformed to the Freundlich equation and the model pa- rameters were obtained.The results show that the Freundlich model can describe the system's characteristics. |
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| Keywords: | composite material nano-molecular sieve diatomite copperion |
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