Fluoride Removal from Aqueous Solutions by Boehmite

被引：44
|
作者：
Jimenez-Becerril, J. [1 ]
Solache-Rios, Marcos [1 ]
Garcia-Sosa, I. [1 ]
机构：
[1] Inst Nacl Invest Nucl, Dept Quim, Mexico City 11801, DF, Mexico
来源：
WATER AIR AND SOIL POLLUTION | 2012年 / 223卷 / 03期
关键词：
Fluoride; Sorption; Boehmite; SYNTHETIC HYDROXYAPATITE; SEWAGE-SLUDGE; ADSORPTION; WATER; SORPTION; COPPER(II); PYROLYSIS; ALUMINA; SURFACE; IONS;
D O I：
10.1007/s11270-011-0925-3
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
Boehmite was used for the removal of fluoride ions from aqueous solutions in a batch system. The pH, contact time, and fluoride concentration in the removal of fluoride ions by boehmite were evaluated. The removal of fluoride ions by boehmite was the highest between the pH values of 4.5 and 7.5. The kinetic fluoride sorption from aqueous solutions by boehmite was best described by the pseudo-second-order model, and equilibrium was reached in about 24 h. The Freundlich model described the isotherm sorption process; the results indicate that the sorption mechanism is chemisorption on a heterogeneous material.
引用
下载
收藏
页码：1073 / 1078
页数：6
相关论文
共 50 条
  • [31] Goethite/montmorillonite adsorption coupled with electrocoagulation for improving fluoride removal from aqueous solutions
    Kang, Jiali
    Li, Junfeng
    Ma, Chengxiao
    Yi, Lijuan
    Gu, Tiantian
    Wang, Jiankang
    Liu, Shenglin
    RSC ADVANCES, 2022, 12 (12) : 7475 - 7484
  • [32] Removal and regeneration of aqueous divalent cations by boehmite
    Sugiyama, Shigeru
    Kanda, Yuki
    Ishizuka, Hisaaki
    Sotowa, Ken-Ichiro
    JOURNAL OF COLLOID AND INTERFACE SCIENCE, 2008, 320 (02) : 535 - 539
  • [33] Removal of fluoride from aqueous solution by ettringite
    Tokumitsu, Toshiaki
    Sato, Kenji
    Toda, Kenji
    Morinaga, Hiroko
    Uematsu, Kazuyoshi
    Sato, Mineo
    JOURNAL OF THE CERAMIC SOCIETY OF JAPAN, 2006, 114 (1332) : 729 - 732
  • [34] Removal of fluoride from sodium hydroxide solutions
    Contreras-Bustos, Roberto
    Vargas-Gomez, Erika
    Cercado, Bibiana
    Becerril, Jaime Jimenez
    Solache-Rios, Marcos
    DESALINATION AND WATER TREATMENT, 2024, 318
  • [35] Removal of fluoride from aqueous solutions through Fe(III) modified water treatment residues
    Ning, Kai
    Zheng, Shaocheng
    He, Yuting
    Hu, Yun
    Hao, Shiyou
    Cui, Qingliang
    Chen, Hansong
    JOURNAL OF CLEANER PRODUCTION, 2023, 382
  • [36] Effects of addition of cationic ligands in hydrous bismuth oxide on removal of fluoride from aqueous solutions
    Ranjan, M.
    Srivastav, A. L.
    Shaktibala
    CURRENT SCIENCE, 2015, 108 (09): : 1673 - 1682
  • [37] Removal of fluoride and arsenate ions from aqueous solutions and natural water by modified natural materials
    Vazquez Mejia, G.
    Solache-Rios, M.
    Martinez-Miranda, V.
    DESALINATION AND WATER TREATMENT, 2017, 85 : 271 - 281
  • [38] Fluoride removal from aqueous solutions using alginate beads modified with functionalized silica particles
    Zare, Kimia
    Banihashemi, Aliakbar
    Javanbakht, Vahid
    Mohammadifard, Hossein
    JOURNAL OF MOLECULAR STRUCTURE, 2022, 1252
  • [39] Iron and aluminium based mixed hydroxides: A novel sorbent for fluoride removal from aqueous solutions
    Sujana, M. Gude
    Anand, S.
    APPLIED SURFACE SCIENCE, 2010, 256 (23) : 6956 - 6962
  • [40] Synthesis and Characterization of Glutaraldehyde-Crosslinked Calcium Alginate for Fluoride Removal from Aqueous Solutions
    Vijaya, Y.
    Popuri, Srinivasa R.
    Reddy, A. Subba
    Krishnaiah, A.
    JOURNAL OF APPLIED POLYMER SCIENCE, 2011, 120 (06) : 3443 - 3452
12345