| 透闪石绒对水溶液中Fe~(3+)的吸附研究 |
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| 引用本文： | 万丽娟,彭革,高亚琼. 透闪石绒对水溶液中Fe~(3+)的吸附研究[J]. 化学世界, 2012, 53(2): 69-71 |
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| 作者姓名： | 万丽娟 彭革 高亚琼 |
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| 作者单位： | 1. 宁波工程学院化工学院,浙江宁波315016;太原理工大学化工学院,山西太原030024
2. 宁波工程学院化工学院,浙江宁波,315016 |
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| 基金项目： | 浙江省宁波市自然科学基金，宁波市科技项目 |
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| 摘 要： | 以透闪石绒矿物材料为水溶液中Fe~(3+)的吸附剂,考察吸附剂用量、振荡时间、反应温度等对吸附性能的影响。结果表明:吸附剂最佳用量为0.1g;吸附反应在5min后可达到吸附动态平衡;温度变化对吸附性能影响不明显。通过平衡吸附实验获得吸附等温线,符合Langmuir吸附等温式。
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| 关 键 词： | 透闪石绒 吸附 Fe~(3+) 吸附等温线 |
Adsorbing Fe3+ from Aqueous Solution by Tremolite Clay |
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| WAN Li-juan , PENG Ge , GAO Ya-qiong. Adsorbing Fe3+ from Aqueous Solution by Tremolite Clay[J]. Chemical World, 2012, 53(2): 69-71 |
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| Authors: | WAN Li-juan PENG Ge GAO Ya-qiong |
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| Affiliation: | 1 (1.Ningbo University of Technology,Chemical Engineering College,Zhejiang Ningbo 315016,China; 2.Taiyuan University of Technology,Chemical Engineering College,Shanxi Taiyuan 030024,China) |
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| Abstract: | The effect of adsorbent quantity,shocking time and temperature on Fe3+adsorption capacity on tremolite clay was studied.The results showed the best quantity of tremolite clay is 0.1 g;the reaction reached balance after 5 min,and change of temperature had little effect on the reaction.The adsorption isotherms followed the Langmuir equation. |
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| Keywords: | tremolite clay Fe3+ adsorption adsorption isotherm |
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