Sorption potential of PAN/CeO2 composite for the removal of Cs(I) and Co(II) from aqueous solutions

被引：2
作者：
Madbouly, H. A. [1 ]
Hassan, H. S. [1 ]
机构：
[1] Atom Energy Author, Hot Labs & Waste Management Ctr, Cairo 13759, Egypt
来源：
JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY | 2023年 / 332卷 / 07期
关键词：
Adsorption; Modified cerium oxides; Kinetics; Thermodynamics; GRAPHENE OXIDE; ADSORPTION; CESIUM; WASTE; ADSORBENT; STRONTIUM; AEROGEL; SILICA; IONS; PB2+;
D O I：
10.1007/s10967-021-08159-z
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
Polyaniline/cerium composite (PAN/CeO2) was prepared as a novel sorbent material using sol-gel polymeric method. The prepared powder was characterized by different technique as FTIR, SEM, XRD, DTA and TG Analysis. Adsorption of Cs(I) and Co(II) was studied taking into consideration different parameters such as initial pH, shake time, initial concentration of ions as well as effect of temperature. The kinetic studies cleafied that the pseudo second model is prevailing. The isotherm studies shows that the Freundlich isotherm model was applicable for the adsorption and the adsorption capacity of PAN/CeO2 was 68.49 and 133.87 mg/g for Cs(I) and Co(II) respectively.
引用
收藏
页码：2459 / 2471
页数：13
相关论文
共 37 条
  • [1] Experimental design and batch experiments for optimization of Cr(VI) removal from aqueous solutions by hydrous cerium oxide nanoparticles
    Albadarin, Ahmad B.
    Yang, Zheyu
    Mangwandi, Chirangano
    Glocheux, Yoann
    Walker, Gavin
    Ahmad, M. N. M.
    [J]. CHEMICAL ENGINEERING RESEARCH & DESIGN, 2014, 92 (07) : 1354 - 1362
  • [2] Removal of Cs+, Sr2+ and Co2+ by activated charcoal modified with Prussian blue nanoparticle (PBNP) from aqueous media: kinetics and equilibrium studies
    Ali, Mahmoud M. S.
    Sami, N. M.
    El-Sayed, A. A.
    [J]. JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY, 2020, 324 (01) : 189 - 201
  • [3] Selective cesium removal from radioactive liquid waste by crown ether immobilized new class conjugate adsorbent
    Awual, Md. Rabiul
    Yaita, Tsuyoshi
    Taguchi, Tomitsugu
    Shiwaku, Hideaki
    Suzuki, Shinichi
    Okamoto, Yoshihiro
    [J]. JOURNAL OF HAZARDOUS MATERIALS, 2014, 278 : 227 - 235
  • [4] Ayawei N, 2015, ORIENT J CHEM, V31, P1307
  • [5] Mixed silica and alumina hosted carboxylate oxide for removal of chromium species from wastewater
    Borai, E. H.
    El-Dessouky, S. I.
    Hassan, H. S.
    [J]. ADSORPTION-JOURNAL OF THE INTERNATIONAL ADSORPTION SOCIETY, 2007, 13 (01): : 61 - 71
  • [6] Removal of Pb2+, Ag+, Cs+ and Sr2+ from aqueous solution by brewery's waste biomass
    Chen, Can
    Wang, Jianlong
    [J]. JOURNAL OF HAZARDOUS MATERIALS, 2008, 151 (01) : 65 - 70
  • [7] Preparation and characterization of ZnO/Chitosan nanocomposite for Cs(I) and Sr(II) sorption from aqueous solutions
    Dakroury, G. A.
    El-Shazly, E. A. A.
    Hassan, H. S.
    [J]. JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY, 2021, 330 (01) : 159 - 174
  • [8] Adsorption of cesium, strontium, and cobalt ions on magnetite and a magnetite-silica composite
    Ebner, AD
    Ritter, JA
    Navratil, JD
    [J]. INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, 2001, 40 (07) : 1615 - 1623
  • [9] Role of isomeric state formation on the measurement of thermal neutron cross section and resonance integral
    Elmaghraby, Elsayed K.
    Salem, Eman
    Yousef, Zeinab
    El-Anwar, Nermin
    [J]. PHYSICA SCRIPTA, 2019, 94 (01)
  • [10] Sorption behavior of cesium and europium radionuclides onto nano-sized calcium silicate
    Hassan, H. S.
    Kenawy, S. H.
    El-Bassyouni, Gehan T.
    Hamzawy, Esmat M. A.
    Hassan, R. S.
    [J]. PARTICULATE SCIENCE AND TECHNOLOGY, 2020, 38 (01) : 105 - 112
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