高级搜索

表面改性活性炭对水中头孢拉定的吸附性能

,  , 

downloadPDF

上一篇

下一篇

孙瑞杰, 梅小乐, 胡翔. 表面改性活性炭对水中头孢拉定的吸附性能[J]. 环境工程学报, 2015, 9(11): 5255-5260. doi: 10.12030/j.cjee.20151120
引用本文: 孙瑞杰, 梅小乐, 胡翔. 表面改性活性炭对水中头孢拉定的吸附性能[J]. 环境工程学报, 2015, 9(11): 5255-5260. doi: 10.12030/j.cjee.20151120
shu
Sun Ruijie, Mei Xiaole, Hu Xiang. Adsorption of cefradine from aqueous solution by surface modified activated carbon[J]. Chinese Journal of Environmental Engineering, 2015, 9(11): 5255-5260. doi: 10.12030/j.cjee.20151120
Citation: Sun Ruijie, Mei Xiaole, Hu Xiang. Adsorption of cefradine from aqueous solution by surface modified activated carbon[J]. Chinese Journal of Environmental Engineering, 2015, 9(11): 5255-5260. doi: 10.12030/j.cjee.20151120
shu

表面改性活性炭对水中头孢拉定的吸附性能

  • 1.

    北京化工大学化学工程学院, 北京 100029

  • 2.

    内蒙古农业大学水利与土木建筑工程学院, 呼和浩特 010018

  • 基金项目:

    国家自然科学基金资助项目(51178022,51278022)

  • 中图分类号: X703

Adsorption of cefradine from aqueous solution by surface modified activated carbon

  • 1.

    College of Chemical Engineering, Beijing University of Chemical Technology, Beijing 100029, China

  • 2.

    College of Water Conservancy and Civil Engineering, Inner Mongolia Agricultural University, Hohhot 010018, China

  • Fund Project:

  • 摘要: 为了研究改性前后活性炭对水中低浓度头孢拉定的吸附效果,探讨了投加量、初始浓度、温度、pH值和时间对吸附去除率的影响。结果表明,经Fe(NO3)3溶液改性后,活性炭对头孢拉定的吸附能力得到加强;经Fe(NO3)3溶液浸渍改性获得的活性炭对头孢拉定的吸附,能很好地与Langmuir型等温方程拟合,线性相关数达0.98以上;吸附过程符合二级反应动力学描述,线性相关数达0.998以上。
    Abstract: In this study, the effect of surface modified activated carbon on its adsorption of cefradine at low concentration was discussed, meanwhile, various factors were studied, including dosage, initial concentration, temperature, solution pH and adsorption time. The results showed that adsorption capacity of activated carbon treated by the Fe(NO3)3 solution was enhanced, and the adsorption isotherm had a close agreement with Langmuir equation, and the linear correlation coefficient was above 0.98. The second-order reaction kinetics was successfully used to describe the adsorption process, and the linear correlation coefficient was above 0.998.
  • 加载中
  • [1] 王冰, 孙成, 胡冠九. 环境中抗生素残留潜在风险及其研究进展. 环境科学与技术, 2007, 30(3): 108-111 Wang Bing, Sun Cheng, Hu Guanjiu. Residue antibiotics in environment: Potential risks and relevant studies. Environmental Science & Technology, 2007, 30(3): 108-111(in Chinese)
    [2] 刘佳, 隋铭皓, 朱春艳. 水环境中抗生素的污染现状及其去除方法研究进展. 四川环境, 2011, 30(2): 111-114 Liu Jia, Sui Minghao, Zhu Chunyan. Status Quo of antibiotics pollution in water and the treatment technologies. Sichuan Environment, 2011, 30(2): 111-114(in Chinese)
    [3] 邵一如, 席北斗, 曹金玲, 等. 抗生素在城市污水处理系统中的分布及去除. 环境科学与技术, 2013, 36(7): 85-92 Shao Yiru, Xi Beidou, Cao Jinling, et al. Occurrence of antibiotics and their removal mechanism in municipal sewage treatment plants. Environmental Science & Technology, 2013, 36(7): 85-92(in Chinese)
    [4] Wiuff C., Lykkesfeldt J., Aarestrup F. M., et al. Distribution of enrofloxacin in intestinal tissue and contents of healthy pigs after oral and intramuscular administrations. Journal of Veterinary Pharmacology and Therapeutics, 2002, 25(5): 335-342
    [5] Isidori M., Lavorgna M., Nardelli A., et al. Toxic and genotoxic evaluation of six antibiotics on non-target organisms. Science of the Total Environment, 2005, 346(1-3): 87-98
    [6] Richardson B. J., Lam P. K. S., Martin M. Emerging chemicals of concern: Pharmaceuticals and personal care products(PPCPs) in Asia, with particular reference to Southern China. Marine Pollution Bulletin, 2005, 50(9): 913-920
    [7] 侯鹏鹏, 李红伟. 791张抗菌药物不合理使用处方分析. 医学理论与实践, 2007, 20(4): 480-481 Hou Pengpeng, Li Hongwei. Analysis of 791 irrational prescriptions of using antibiotics. The Journal of Medical Theory & Practice, 2007, 20(4): 480-481(in Chinese)
    [8] 周启星, 罗义, 王美娥. 抗生素的环境残留、生态毒性及抗性基因污染. 生态毒理学报, 2007, 2(3): 243-251 Zhou Qixing, Luo Yi, Wang Meie. Environmental residues and ecotoxicity of antibiotics and their resistance gene pollution: A review. Asian Journal of Ecotoxicology, 2007, 2(3): 243-251(in Chinese)
    [9] Watkinson A. J., Murby E. J., Costanzo S. D. Removal of antibiotics in conventional and advanced wastewater treatment: Implications for environmental discharge and wastewater recycling. Water Research, 2007, 41(18): 4164-4176
    [10] 姜蕾, 谢丽, 周琪, 等. 水处理中微量抗生素去除的研究及进展. 中国给水排水, 2010, 26(18): 18-22, 35 Jiang Lei, Xie Li, Zhou Qi, et al. Research and progress in removal of trace antibiotics from sewage and drinking water. China Water & Wastewater, 2010, 26(18): 18-22, 35(in Chinese)
    [11] 杜兆林, 郑彤, 刘丽艳, 等. 污水处理厂中抗生素去除情况研究.持久性有机污染物论坛2011暨第六届持久性有机污染物全国学术研讨会论文集. 北京: 中国化学会, 2011 Du Zhaolin, Zheng Tong, Liu Liyan, et al. Analysis of antibiotics removal in sewage treatment plants.The Proceedings of China POPs Forum 2011 6th National Symposium on Persistent Organic Pollutants. Beijing: Chinese Chemical Society, 2011(in Chinese)
    [12] 胡翔, 赵娜, 魏杰. 三氯生在碳纳米管上的吸附. 环境工程学报, 2009, 3(8): 1462-1464 Hu Xiang, Zhao Na, Wei Jie. Adsorption of triclosan on carbon nanotubes. Chinese Journal of Environmental Engineering, 2009, 3(8): 1462-1464(in Chinese)
    [13] Lu C. Y., Su F. S. Adsorption of natural organic matter by carbon nanotubes. Separation and Purification Technology, 2007, 58(1): 113-121
    [14] 刘成, 高乃云, 黄廷林. 活性炭的表面化学改性研究进展. 净水技术, 2005, 24(4): 50-52 Liu Cheng, Gao Naiyun, Huang Tinglin. The research development of the chemical modification of the activated carbon. Water Purification Technology, 2005, 24(4): 50-52(in Chinese)
    [15] Rivera-Utrilla J., Sánchez-Polo M., Gómez-Serrano V., et al. Activated carbon modifications to enhance its water treatment applications: An overview. Journal of Hazardous Materials, 2011, 187(1-3): 1-23
    [16] 梁霞, 王学江. 活性炭改性方法及其在水处理中的应用. 水处理技术, 2011, 37(8): 1-6 Liang Xia, Wang Xuejie. The technology of activated carbon modification and its application in wastewater treatment. Technology of Water Treatment, 2011, 37(8): 1-6(in Chinese)
  • 加载中
WeChat 点击查看大图
计量
  • 文章访问数:  1830
  • HTML全文浏览数:  1349
  • PDF下载数:  786
  • 施引文献:  0
出版历程
  • 收稿日期:  2014-09-06
  • 刊出日期:  2015-11-18
孙瑞杰, 梅小乐, 胡翔. 表面改性活性炭对水中头孢拉定的吸附性能[J]. 环境工程学报, 2015, 9(11): 5255-5260. doi: 10.12030/j.cjee.20151120
引用本文: 孙瑞杰, 梅小乐, 胡翔. 表面改性活性炭对水中头孢拉定的吸附性能[J]. 环境工程学报, 2015, 9(11): 5255-5260. doi: 10.12030/j.cjee.20151120
shu
Sun Ruijie, Mei Xiaole, Hu Xiang. Adsorption of cefradine from aqueous solution by surface modified activated carbon[J]. Chinese Journal of Environmental Engineering, 2015, 9(11): 5255-5260. doi: 10.12030/j.cjee.20151120
Citation: Sun Ruijie, Mei Xiaole, Hu Xiang. Adsorption of cefradine from aqueous solution by surface modified activated carbon[J]. Chinese Journal of Environmental Engineering, 2015, 9(11): 5255-5260. doi: 10.12030/j.cjee.20151120
shu

表面改性活性炭对水中头孢拉定的吸附性能

  • 1. 北京化工大学化学工程学院, 北京 100029
  • 2. 内蒙古农业大学水利与土木建筑工程学院, 呼和浩特 010018
  • 收稿日期:  2014-09-06
基金项目:

国家自然科学基金资助项目(51178022,51278022)

摘要: 为了研究改性前后活性炭对水中低浓度头孢拉定的吸附效果,探讨了投加量、初始浓度、温度、pH值和时间对吸附去除率的影响。结果表明,经Fe(NO3)3溶液改性后,活性炭对头孢拉定的吸附能力得到加强;经Fe(NO3)3溶液浸渍改性获得的活性炭对头孢拉定的吸附,能很好地与Langmuir型等温方程拟合,线性相关数达0.98以上;吸附过程符合二级反应动力学描述,线性相关数达0.998以上。

English Abstract

    全文HTML

参考文献 (16)

返回顶部

目录

/

返回文章
返回

Copyright © 2019 中国科学院生态环境研究中心