| 酚醛-腐植酸树脂对Cd^2＋的吸附性能研究 |
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| 引用本文： | 左继成,李勇.酚醛-腐植酸树脂对Cd^2＋的吸附性能研究[J].电镀与精饰,2008,30(10). |
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| 作者姓名： | 左继成 李勇 |
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| 作者单位： | 沈阳理工大学,材料科学与工程学院,辽宁,沈阳,110168 |
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| 摘 要： | 以泥炭和水溶性酚醛树脂为原料,制备酚醛-腐植酸树脂吸附剂,研究了酚醛-腐植酸树脂吸附剂对Cd2 的吸附和解吸性能,讨论了溶液pH、吸附时间对吸附性能的影响.结果表明:酚醛-腐植酸树脂对Cd2 具有良好的吸附和解吸特性,吸附实验数据大致符合Freundlich吸附等温模型.
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| 关 键 词： | 酚醛-腐植酸树脂 吸附 |
Study on Adsorption Capability of Phenol Formaldehyde-humic Acid Resin for Cd2+ |
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| ZUO Ji-cheng,LI Yong.Study on Adsorption Capability of Phenol Formaldehyde-humic Acid Resin for Cd2+[J].Plating & Finishing,2008,30(10). |
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| Authors: | ZUO Ji-cheng LI Yong |
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| Abstract: | The phenol formaldehyde-humic acid resin was prepared using peat and hydrotropic phenol formaldehyde resin.Adsorption and desorption capacity of phenol formaldehyde-humic acid resin were studied for Cd2 .The effects of adsorption time and pH on the adsorption capability were studied.The results show that the phenol formaldehyde-humic acid resin have good adsorption and desorption properties for Cd2 .The experimental data was in accordance with Freundlich adsorption isotherms model. |
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| Keywords: | Cd2 |
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