Počet záznamů: 1

Biosorption of Strontium ions by Magnetically Modified Yeast Cells

  1. 1.
    0348872 - UEK-B 2011 RIV GB eng J - Článek v odborném periodiku
    Ji, Y.-Q. - Hu, Y.-T. - Tian, Q. - Shao, X.-Z. - Li, J. Y. - Šafaříková, Miroslava - Šafařík, Ivo
    Biosorption of Strontium ions by Magnetically Modified Yeast Cells.
    Separation Science and Technology. Roč. 45, č. 10 (2010), s. 1499-1504 ISSN 0149-6395
    Grant CEP: GA MŠk OC09052
    Výzkumný záměr: CEZ:AV0Z60870520
    Klíčová slova: adsorption/desorption * magnetically modified yeast cells * strontium
    Kód oboru RIV: CB - Analytická chemie, separace
    Impakt faktor: 1.015, rok: 2010

    The sorption of Sr2+ ions from aqueous solutions on magnetically modified fodder yeast (Kluyveromyces fragilis) cells and their subsequent desorption were studied. The Sr2+ sorption increased with increasing pH and reached a plateau between pH 4.0 and 7.0. The changes of temperature slightly influenced the sorption process. The Langmuir isotherm was successfully used to fit experimental data. The adsorbed Sr2+ ions can be desorbed with nitric acid.
    Trvalý link: http://hdl.handle.net/11104/0189279