Biosorption of long lived radionuclides using immobilized cells of Saccharomyces cerevisiae

被引：0
|
作者：
C.S. Kedari
S.K. Das
S. Ghosh
机构：
[1] Bhabha Atomic Research Centre,Food Technology Division
[2] Bhabha Atomic Research Centre,undefined
来源：
World Journal of Microbiology and Biotechnology | 2001年 / 17卷
关键词：
Biomatrix; immobilization; metal sorption;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The efficacy of immobilized Saccharomyces cerevisiae (biomatrix) for the sorption of different metal ions and its potential applications in nuclear waste treatment were investigated. The sorption of radionuclides such as 233U, 241Am, 144Ce, 137Cs and 90Sr was studied under different experimental conditions. More than 95% sorption of UO22+, Pu4+, Am3+ and Ce3+ could be obtained in the pH range 1 to 2 of the aqueous solutions. However the sorption of Cs+ and Sr2+ were negligible under the similar experimental conditions. The infrared spectra and scanning electron microscopic images of the control and uranium-bearing biomatrix were studied to understand the chemistry of metal uptake by this biomatrix.
引用
收藏
页码：789 / 793
页数：4
相关论文
共 50 条
  • [1] Biosorption of long lived radionuclides using immobilized cells of Saccharomyces cerevisiae
    Kedari, CS
    Das, SK
    Ghosh, S
    WORLD JOURNAL OF MICROBIOLOGY & BIOTECHNOLOGY, 2001, 17 (08): : 789 - 793
  • [2] Performance of immobilized Saccharomyces cerevisiae in the removal of long lived radionuclides from aqueous nitrate solutions
    S. K. Das
    C. S. Kedari
    S. S. Shinde
    S. Ghosh
    U. Jambunathan
    Journal of Radioanalytical and Nuclear Chemistry, 2002, 253 : 235 - 240
  • [3] Performance of immobilized Saccharomyces cerevisiae in the removal of long lived radionuclides from aqueous nitrate solutions
    Das, SK
    Kedari, CS
    Shinde, SS
    Ghosh, S
    Jambunathan, U
    JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY, 2002, 253 (02) : 235 - 240
  • [4] Biosorption of uranium by immobilized Saccharomyces cerevisiae
    Chen, Can
    Hu, Jun
    Wang, Jianlong
    JOURNAL OF ENVIRONMENTAL RADIOACTIVITY, 2020, 213
  • [5] Biosorption of uranium by immobilized Saccharomyces cerevisiae
    Chen, Can
    Hu, Jun
    Wang, Jianlong
    Journal of Environmental Radioactivity, 2020, 213
  • [6] Biosorption of long-lived radionuclides
    Lyalikova-Medvedeva, NN
    Khijniak, TV
    BIOHYDROMETALLURGY AND THE ENVIRONMENT TOWARD THE MINING OF THE 21ST CENTURY, PT B 1999, 1999, 9 : 327 - 334
  • [7] Biosorption of 241Am by immobilized Saccharomyces cerevisiae
    Ning Liu
    Jiali Liao
    Shunzhong Luo
    Yuanyou Yang
    Jiannan Jin
    Taiming Zhang
    Pengji Zhao
    Journal of Radioanalytical and Nuclear Chemistry, 2003, 258 : 59 - 63
  • [8] Biosorption of 241Am by immobilized Saccharomyces cerevisiae
    Liu, N
    Liao, JL
    Luo, SZ
    Yang, YY
    Jin, AN
    Zhang, TM
    Zhao, PJ
    JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY, 2003, 258 (01) : 59 - 63
  • [9] Biosorption studies for removal of cadmium from wastewater using immobilized Saccharomyces cerevisiae
    Murthy, Ch. V. R.
    Kumar, K. Kishore
    Jayaraju, K.
    Silas, S.
    ASIAN JOURNAL OF CHEMISTRY, 2007, 19 (05) : 3502 - 3510
  • [10] Biosorption of uranyl ions from aqueous solution by Saccharomyces cerevisiae cells immobilized on clinoptilolite
    Shima Peyvandi
    Hossein Faghihian
    Journal of Radioanalytical and Nuclear Chemistry, 2014, 301 : 537 - 543
12345