| 超高交联吸附树脂对苯甲酸的吸附研究 |
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| 引用本文： | 刘福强,陈金龙,李爱民,费正皓,龙超,张全兴. 超高交联吸附树脂对苯甲酸的吸附研究[J]. 离子交换与吸附, 2002, 18(6): 522-528 |
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| 作者姓名： | 刘福强 陈金龙 李爱民 费正皓 龙超 张全兴 |
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| 作者单位： | 南京大学环境学院环境工程系,南京,210093 |
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| 基金项目： | 江苏省自然科学基金 (BK2000016) |
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| 摘 要： | 用新合成的NJ－8超高交联吸附树脂吸附苯甲酸，并与Amberlite XAD-4进行比较。从静态平衡吸附行为及其热力学性质讨论吸附机理。动态穿透吸附实验进一步验证了NJ－8提高交联吸附树脂对苯甲酸的吸附能力约为Amberlite XAD-4的1.6倍。
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| 关 键 词： | 超高交联吸附树脂 苯甲酸 静态平衡吸附 热力学性质 动态穿透吸附 |
| 文章编号： | 1001-5493(2002)06-0522-07 |
| 修稿时间： | 2002-05-22 |
THE ADSORPTION OF BENZOIC ACID ON THE HIGH-CROSSLINKED RESIN |
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| LIU Fuqiang CHEN Jinlong LI Aimin FEI Zhenghao LONG Chao ZHANG Quanxing. THE ADSORPTION OF BENZOIC ACID ON THE HIGH-CROSSLINKED RESIN[J]. Ion Exchange and Adsorption, 2002, 18(6): 522-528 |
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| Authors: | LIU Fuqiang CHEN Jinlong LI Aimin FEI Zhenghao LONG Chao ZHANG Quanxing |
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| Affiliation: | LIU Fuqiang CHEN Jinlong LI Aimin FEI Zhenghao LONG Chao ZHANG Quanxing Department of Environmental Engineering,Nanjing University,Nanjing 210093,China |
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| Abstract: | A comparison study is made on the adsorption behaviors of benzoic acid on the new type high-crosslinked adsorption resin NJ-8 with that on Amberlite XAD-4, including the static equilibrium adsorption, the adsorption thermodynamic properties for explaining the adsorptive mechanism. The column breakthrough experiment indicates the adsorption capacity of NJ-8 toward benzoic acid is about 1.6 times as high as that of Amberlite XAD-4. |
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| Keywords: | High-crosslinked adsorption resin Benzoic acid Static equlibrium adsorption Thermodynamic properties Column breakthrough adsorption. |
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