| 氨基膦酸树脂吸附镍(Ⅱ)的反应机理探讨 |
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| 引用本文： | 王惠君,高伟彪,孙静亚.氨基膦酸树脂吸附镍(Ⅱ)的反应机理探讨[J].浙江海洋学院学报(自然科学版),2003,22(4):336-339. |
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| 作者姓名： | 王惠君 高伟彪 孙静亚 |
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| 作者单位： | 浙江海洋学院海洋科学与技术学院,浙江,舟山,316004 |
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| 基金项目： | 浙江省教育厅科研项目(20010677). |
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| 摘 要： | 研究了pH、温度、吸附时间、树脂量、振荡频率等因素对树脂吸附过程的影响。结果表明：等温吸附服从Freundilich经验式，以IgQ对IgC作图，得一条直线，由直线斜率求得n=4．48，n值在2～10之间，表明树脂吸附镍的反应是容易进行的。用化学和红外光谱的方法探求树脂对Ni^2 的吸附机理。
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| 关 键 词： | 氨基膦酸树脂 吸附行为 吸附机理 镍 |
| 文章编号： | 1008-830X(2003)04-0336-04 |
The Absorption Mechanism of APAR for Ni2+ |
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| WANG Hui-jun,GAO Wei-biao,SUN Jing-ya.The Absorption Mechanism of APAR for Ni2+[J].Journal of Zhejiang Ocean University(Natural Science Edition),2003,22(4):336-339. |
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| Authors: | WANG Hui-jun GAO Wei-biao SUN Jing-ya |
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| Abstract: | The study was conducted to probe the effect on resin absorption of the factors such as pH of medium,temperature,absorption time,resin concentration,oscillations frequency etc.The result indicates that the interaction of Nickel being absorbed by resin is easy going.Then we continue to study the absorption principles of Nickel being absorbed by resin were researched by the chemical method and IR spectrometry |
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| Keywords: | amino methylene phosphonic acid resin absorption mechanism Nickel |
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