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
  • [1] Adsorption of strontium from aqueous solution by silica mesoporous SBA-15
    Zhang, Ning
    Liu, Shujuan
    Jiang, Ling
    Luo, Mingbiao
    Chi, Chaoxian
    Ma, Jianguo
    JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY, 2015, 303 (03) : 1671 - 1677
  • [2] Efficient adsorption of Th(IV) from aqueous solution by modified SBA-15 mesoporous silica
    Gok, Mutlu
    Sert, Senol
    Ozevci, Gulcin
    Eral, Meral
    NUCLEAR SCIENCE AND TECHNIQUES, 2018, 29 (07)
  • [3] Efficient adsorption of Th(Ⅳ) from aqueous solution by modified SBA-15 mesoporous silica
    Mutlu G?k
    ?enol Sert
    Gül?in ?zevci
    Meral Eral
    NuclearScienceandTechniques, 2018, 29 (07) : 58 - 66
  • [4] Efficient adsorption of Th(IV) from aqueous solution by modified SBA-15 mesoporous silica
    Mutlu Gök
    Şenol Sert
    Gülçin Özevci
    Meral Eral
    Nuclear Science and Techniques, 2018, 29
  • [5] Manganese dioxide-loaded mesoporous SBA-15 silica composites for effective removal of strontium from aqueous solution
    Dan, Hui
    Ding, Yi
    Wang, Enchao
    Yang, Wenping
    He, Xinmiao
    Chen, Li
    Xian, Qiang
    Yi, Facheng
    Zhu, Wenkun
    ENVIRONMENTAL RESEARCH, 2020, 191
  • [6] Extraction of uranyl peroxo clusters from aqueous solution by mesoporous silica SBA-15
    Liu, Yi
    Czarnecki, Alicia
    Szymanowski, Jennifer E. S.
    Sigmon, Ginger E.
    Burns, Peter C.
    JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY, 2015, 303 (03) : 2257 - 2262
  • [7] Immobilization of Tin (IV) molybdophosphate onto mesoporous silica SBA-15 and its application on strontium removal from aqueous solution
    Aghayan, H.
    Mahjoub, A. R.
    Khanchi, A. R.
    APPLIED SURFACE SCIENCE, 2012, 261 : 14 - 20
  • [8] On the mechanical stability of mesoporous silica SBA-15
    Chytil, Svatopluk
    Haugland, Lise
    Blekkan, Edd A.
    MICROPOROUS AND MESOPOROUS MATERIALS, 2008, 111 (1-3) : 134 - 142
  • [9] Functionalization of SBA-15 materials for the adsorption of phenols from aqueous solution
    Toufaily, Joumana
    Koubaissy, Bachar
    Kafrouny, Lina
    Hamad, Hussein
    Magnoux, Patrick
    Ghannam, Leila
    Karout, Ali
    Hazimeh, Hassan
    Nemra, Ghinwa
    Hamieh, Moustafa
    Ajouz, Nawal
    Hamieh, Tayssir
    OPEN ENGINEERING, 2013, 3 (01): : 126 - 134
  • [10] Adsorption of octadecyltrichlorosilane on mesoporous SBA-15
    Mirji, S. A.
    Halligudi, S. B.
    Sawant, Dhanashri P.
    Jacob, Nalini E.
    Patil, K. R.
    Gaikwad, A. B.
    Pradhan, S. D.
    APPLIED SURFACE SCIENCE, 2006, 252 (12) : 4097 - 4103
12345