| 改性活性炭的吸附性能变异探讨 |
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| 引用本文： | 范顺利,孙剑辉.改性活性炭的吸附性能变异探讨[J].河南师范大学学报(自然科学版),1995,23(4):48-50. |
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| 作者姓名： | 范顺利 孙剑辉 |
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| 作者单位： | 河南师范大学化学系 |
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| 摘 要： | 分别用ＨＮＯ３、Ｈ２Ｏ２、（ＮＨ４）２Ｓ２Ｏ８试剂对活性炭进行改性处理，测定其表面结构和从水溶液中吸附邻甲酚的等温线，探讨了活性炭的表面化学性质与表面结构特性对吸附的影响。
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| 关 键 词： | 活性炭 改性处理 表面性质 吸附 |
The Investigation of Adsorption Properties Variation of Modified Activated Carbons |
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| Fan Shunli Sun Jianhui Li Hongxing Wang Jun.The Investigation of Adsorption Properties Variation of Modified Activated Carbons[J].Journal of Henan Normal University(Natural Science),1995,23(4):48-50. |
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| Authors: | Fan Shunli Sun Jianhui Li Hongxing Wang Jun |
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| Abstract: | Granular activated carbon samples were modified with various chemical agents,HNO_3,H_2O_2 and(NH_4)_2S_2O_8.And the samples'surface structure and its adsorption isotherrns done inaqueous solution containing o-cresol have been measured.Furthermore,the influences concerning bothchemical and structural properties of the samples' surfaces on its adsorption capacity were also investi-gated. |
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| Keywords: | activated carbon modifying surface properties adsorption |
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