氯代十六烷基吡啶改性磁性硅藻土对染料甲基橙吸附性能的研究

doi:10.16039/j.cnki.cn22-1249.2018.05.010

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摘要制备出氯代十六烷基吡啶(CPC)改性磁性硅藻土，通过FTIR进行表征，并将其用于废水中染料甲基橙的去除。本文主要考察了时间、pH、温度等条件对CPC-磁性硅藻土吸附性能的影响。该吸附过程符合准二级吸附动力学模型，等温吸附模型表明该吸附均符合Langmuir模型。

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	徐阳
	张浩
	连丽丽
	王希越
	高文秀
	祝波
	娄大伟

关键词: 硅藻土甲基橙吸附

Abstract: The cetylpyridinium-chloride-modified magnetic diatomite were prepared and characterized by FTIR. It is used for the removal of dye methyl orange in waste water. The influence of time, pH, temperature, and other conditions on the adsorption properties of CPC-magnetic diatomite is studied. The kinetics model of adsorption corresponds to pseudo-second-order kinetics. The isothermal adsorption model showed that the adsorption was in accordance with the Langmuir model.

Key words: diatomite methyl orange adsorption

出版日期: 2018-05-25 发布日期: 2018-05-25 整期出版日期: 2018-05-25

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引用本文:

徐阳, 张浩, 连丽丽, 王希越, 高文秀, 祝波, 娄大伟. 氯代十六烷基吡啶改性磁性硅藻土对染料甲基橙吸附性能的研究[J]. 吉林化工学院学报, 2018, 35(5): 38-41.
XU Yang, ZHANG Hao, LIAN Li-li, WANG Xi-yue, GAO Wen-xiu, ZHU Bo, LOU Da-wei. Adsorption of Methyl Orange by Using Cetylpyridinium-Chloride-Modified Magnetic Diatomite. Journal of Jilin Institute of Chemical Technology, 2018, 35(5): 38-41.

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http://jlictxuebao.cn/CN/10.16039/j.cnki.cn22-1249.2018.05.010 或 http://jlictxuebao.cn/CN/Y2018/V35/I5/38

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