Fluoride Removal from Aqueous Solutions by Boehmite

被引：45
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
收藏
页码：1073 / 1078
页数：6
相关论文
共 50 条
  • [41] Removal of fluoride ions (F-) from aqueous solutions using modified Turkish zeolite with quaternary ammonium
    Aloulou, Hajer
    Ghorbel, Ali
    Aloulou, Wala
    Ben Amar, Raja
    Khemakhem, Sabeur
    ENVIRONMENTAL TECHNOLOGY, 2021, 42 (09) : 1353 - 1365
  • [42] Calcium-Zirconium-polyvinyl alcohol polymer composite film as a promising adsorbent for removal of fluoride from aqueous solution
    Bhandari, Rajni
    Janardhana, Chelli
    DESALINATION AND WATER TREATMENT, 2016, 57 (20) : 9437 - 9443
  • [43] Removal of fluoride and arsenate from aqueous solution by hydrocalumite via precipitation and anion exchange
    Guo, Qinghai
    Tian, Jiao
    CHEMICAL ENGINEERING JOURNAL, 2013, 231 : 121 - 131
  • [44] Sorption behavior of fluoride ions from aqueous solutions by hydroxyapatite
    Jimenez-Reyes, M.
    Solache-Rios, M.
    JOURNAL OF HAZARDOUS MATERIALS, 2010, 180 (1-3) : 297 - 302
  • [45] A novel manganese-oxide/biochar composite for efficient removal of lead(II) from aqueous solutions
    Wang, M. C.
    Sheng, G. D.
    Qiu, Y. P.
    INTERNATIONAL JOURNAL OF ENVIRONMENTAL SCIENCE AND TECHNOLOGY, 2015, 12 (05) : 1719 - 1726
  • [46] Removal of ammonium and phosphates from aqueous solutions by biochar produced from agricultural waste
    Pantoja, F.
    Sukmana, H.
    Beszedes, S.
    Laszlo, Z.
    JOURNAL OF MATERIAL CYCLES AND WASTE MANAGEMENT, 2023, 25 (04) : 1921 - 1934
  • [47] FLUORIDE REMOVAL FROM AQUEOUS SOLUTIONS BY CUPRICOXIDE NANOPARTICLES
    Bazrafshan, Edris
    Balarak, Davoud
    Panahi, Ayat Hossein
    Kamani, Hossein
    Mahvi, Amir Hossein
    FLUORIDE, 2016, 49 (03) : 233 - 244
  • [48] Eggshell Powder as an Adsorbent for Removal of Fluoride from Aqueous Solution: Equilibrium, Kinetic and Thermodynamic Studies
    Bhaumik, R.
    Mondal, N. K.
    Das, B.
    Roy, P.
    Pal, K. C.
    Das, C.
    Banerjee, A.
    Datta, J. K.
    E-JOURNAL OF CHEMISTRY, 2012, 9 (03) : 1457 - 1480
  • [49] Fluoride removal on Fe-Al-impregnated granular ceramic adsorbent from aqueous solution
    Chen, Nan
    Feng, Chuanping
    Li, Miao
    CLEAN TECHNOLOGIES AND ENVIRONMENTAL POLICY, 2014, 16 (03) : 609 - 617
  • [50] Removal of Cs+ from aqueous solutions by perlite
    Cabranes, Malena
    Gabriela Leyva, Ana
    Alejandra Babay, Paola
    ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH, 2018, 25 (22) : 21982 - 21992
12345