Adsorption of strontium from aqueous solution by silica mesoporous SBA-15

被引：0
|
作者：
Ning Zhang
Shujuan Liu
Ling Jiang
Mingbiao Luo
Chaoxian Chi
Jianguo Ma
机构：
[1] East China Institute of Technology,State Key Laboratory Breeding Base of Nuclear Resources and Environment
来源：
Journal of Radioanalytical and Nuclear Chemistry | 2015年 / 303卷
关键词：
SBA-15; Strontium; Sorption;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The removal of 90Sr in liquid radioactive wastes is an important issue for waste disposal. In this paper, mesoporous silica SBA-15 (Santa Barbara amorphous 15) was employed to be a new sorbent for the sorption of Sr(II) from aqueous solution under different experimental conditions. Results showed that Sr(II) sorption with SBA-15 is fast with the equilibrium time within 100 min. The sorption is pH-dependent and good adsorption is at a relatively high pH and low ionic strength. Results suggest that SBA-15 is a potential sorbent for fast and efficient removal of Sr(II) from Sr-contaminated waste water.
引用
收藏
页码：1671 / 1677
页数：6
相关论文
共 50 条
  • [31] Propane/propylene separation by selective olefin adsorption on Cu/SBA-15 mesoporous silica
    E. I. Basaldella
    J. C. Tara
    G. Aguilar Armenta
    M. E. Patiño-Iglesias
    E. Rodríguez Castellón
    Journal of Sol-Gel Science and Technology, 2006, 37 : 141 - 146
  • [32] Removal of 12 selected pharmaceuticals by granular mesoporous silica SBA-15 in aqueous phase
    Kim, Yohan
    Bae, Jiyeol
    Park, Jihae
    Suh, Jeongkwon
    Lee, Sanghyup
    Park, Hosik
    Choi, Heechul
    CHEMICAL ENGINEERING JOURNAL, 2014, 256 : 475 - 485
  • [33] Enhanced Carbon Dioxide Capture: Adsorption and Physicochemical Properties of SBA-15 Mesoporous Silica
    Mahendran, Shalini
    Yahaya, Noorfatimah
    Hameed, Bassim H.
    Vo, Dai Viet N.
    Ouakouak, Abdelkader
    Nishiyama, Norikazu
    Din, Azam Taufik Mohd
    CHEMICAL ENGINEERING & TECHNOLOGY, 2025,
  • [34] Solvent optimization for niacinamide adsorption on organo-functionalized SBA-15 mesoporous silica
    Moritz, Michal
    APPLIED SURFACE SCIENCE, 2013, 283 : 537 - 545
  • [35] Adsorption of pharmaceuticals onto trimethylsilylated mesoporous SBA-15
    Bui, Tung Xuan
    Viet Hung Pham
    Son Thanh Le
    Choi, Heechul
    JOURNAL OF HAZARDOUS MATERIALS, 2013, 254 : 345 - 353
  • [36] Adsorption and release of rhbFGF from the mesoporous molecular SBA-15 in vitro
    Song, Yu
    Sun, Li Wei
    Jiang, Rui
    Feng, Kai
    Ma, Rui
    Chen, Xue Nan
    ADVANCES IN CHEMICAL ENGINEERING, PTS 1-3, 2012, 396-398 : 1358 - 1364
  • [37] Batch and fixed-bed column adsorption of Cu(II), Pb(II) and Cd(II) from aqueous solution onto functionalised SBA-15 mesoporous silica
    Shahbazi, Afsaneh
    Younesi, Habibollah
    Badiei, Alireza
    CANADIAN JOURNAL OF CHEMICAL ENGINEERING, 2013, 91 (04) : 739 - 750
  • [38] Characterization and synthesis of polyaniline functionalized SBA-15 for adsorption of phenolic compounds from aqueous solution
    Cardenas-Cuevas, L. J.
    Giraldo, L.
    Moreno-Pirajan, J. C.
    AFINIDAD, 2021, 78 (594) : 191 - 198
  • [39] Synthesis of pyridyl Schiff base functionalized SBA-15 mesoporous silica for the removal of Cu(II) and Pb(II) from aqueous solution
    Zhang, Yuanyuan
    Cao, Xiang
    Sun, Jiyuan
    Wu, Guohao
    Wang, Jie
    Zhang, Dongen
    JOURNAL OF SOL-GEL SCIENCE AND TECHNOLOGY, 2020, 94 (03) : 658 - 670
  • [40] Adsorption behaviors of cationic and anionic dyes from aqueous solution on nanocomposite polypyrrole/SBA-15
    Boukoussa, Bouhadjar
    Hakiki, Aboubakr
    Moulai, Sarah
    Chikh, Karim
    Kherroub, Djamal Eddine
    Bouhadjar, Larbi
    Guedal, Djahida
    Messaoudi, Khadidja
    Mokhtar, Fatima
    Hamacha, Rachida
    JOURNAL OF MATERIALS SCIENCE, 2018, 53 (10) : 7372 - 7386
12345