Adsorption of Methylene Blue from Aqueous Solutions on a Halloysite/Magnetite Composite: Experiment and Modeling

被引：0
|
作者：
Alekseeva, O., V [1 ]
Noskov, A., V [1 ]
Smirnova, D. N. [1 ]
机构：
[1] Russian Acad Sci, Krestov Inst Solut Chem, Ivanovo 153045, Russia
来源：
RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY A | 2022年 / 96卷 / 04期
关键词：
halloysite; magnetite; adsorption; isotherm; modeling; methylene blue; REMOVAL; VIOLET;
D O I：
10.1134/S0036024422040021
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
A halloysite/magnetite composite material is synthesized via the chemical coprecipitation of iron salts in halloysite pores. The efficiency of removing of a methylene blue thiazine dye from aqueous solutions is investigated using the obtained composite as an adsorbent. A unified model that combines the equilibrium and kinetics of adsorption is used to obtain a mathematical description of the adsorption process. It is shown that unlike standard models of adsorption kinetics (pseudo-first and -second order), the unified model allows us to determine the true rate constant of the process, which is independent of the initial concentration of the dye in a solution.
引用
收藏
页码：759 / 764
页数：6
相关论文
共 50 条
  • [1] Adsorption of Methylene Blue from Aqueous Solutions on a Halloysite/Magnetite Composite: Experiment and Modeling
    O. V. Alekseeva
    A. V. Noskov
    D. N. Smirnova
    [J]. Russian Journal of Physical Chemistry A, 2022, 96 : 759 - 764
  • [2] Removal of methylene blue from aqueous solutions by adsorption onto chemically activated halloysite nanotubes
    Luo, Peng
    Zhang, Bing
    Zhao, Yafei
    Wang, Jinhua
    Zhang, Haoqin
    Liu, Jindun
    [J]. KOREAN JOURNAL OF CHEMICAL ENGINEERING, 2011, 28 (03) : 800 - 807
  • [3] Removal of methylene blue from aqueous solutions by adsorption onto chemically activated halloysite nanotubes
    Peng Luo
    Bing Zhang
    Yafei Zhao
    Jinhua Wang
    Haoqin Zhang
    Jindun Liu
    [J]. Korean Journal of Chemical Engineering, 2011, 28 : 800 - 807
  • [4] The application of magnetite biochar composite derived from parthenium hysterophorus for the adsorption of methylene blue from aqueous solution
    Teweldebrihan, Meseret Dawit
    Gnaro, Mikiyas Abewaa
    Dinka, Megersa Olumana
    [J]. FRONTIERS IN ENVIRONMENTAL SCIENCE, 2024, 12
  • [5] Equilibrium modeling for the adsorption of methylene blue from aqueous solutions on activated clay minerals
    El Mouzdahir, Y.
    Elmchaouri, A.
    Mahboub, R.
    Gil, A.
    Korili, S. A.
    [J]. DESALINATION, 2010, 250 (01) : 335 - 338
  • [6] Kinetic modeling for the adsorption of methylene blue from aqueous solutions using Tunisian clay
    A, Ghribi.
    Bagane, M.
    [J]. 2015 6TH INTERNATIONAL RENEWABLE ENERGY CONGRESS (IREC), 2015,
  • [7] Adsorption of Methylene Blue on Carbon Nanotubes from Aqueous Solutions
    Zhao, Donglin
    Ding, Yi
    Chen, Shaohua
    Bai, Tingting
    Ma, Yunlei
    [J]. ASIAN JOURNAL OF CHEMISTRY, 2013, 25 (10) : 5756 - 5758
  • [8] Adsorption of Methylene Blue from Aqueous Solutions by Silk Cocoon
    Tabrizi, N. S.
    Yavari, M.
    [J]. INTERNATIONAL JOURNAL OF ENGINEERING, 2016, 29 (09): : 1191 - 1197
  • [9] Adsorption of methylene blue from aqueous solutions on a Moroccan clay
    El Mouzdahir, Y.
    Elmchaouri, A.
    Mahboub, R.
    Gil, A.
    Korili, S. A.
    [J]. JOURNAL OF CHEMICAL AND ENGINEERING DATA, 2007, 52 (05): : 1621 - 1625
  • [10] Adsorption of Methylene Blue on Starch Microsphere from Aqueous Solutions
    Huo, Xiaoping
    Wang, Fang
    Deng, Deng
    Wang, Lei
    [J]. ADVANCED MATERIALS AND PROCESSES II, PTS 1-3, 2012, 557-559 : 1109 - +
12345