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Biosorption of Strontium ions by Magnetically Modified Yeast Cells
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SYSNO ASEP 0348872 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Biosorption of Strontium ions by Magnetically Modified Yeast Cells Author(s) Ji, Y.-Q. (CN)
Hu, Y.-T. (CN)
Tian, Q. (CN)
Shao, X.-Z. (CN)
Li, J. Y. (CN)
Šafaříková, Miroslava (UEK-B) RID, SAI
Šafařík, Ivo (UEK-B) RID, SAINumber of authors 7 Source Title Separation Science and Technology. - : Taylor & Francis Inc. - ISSN 0149-6395
Roč. 45, č. 10 (2010), s. 1499-1504Number of pages 6 s. Language eng - English Country GB - United Kingdom Keywords adsorption/desorption ; magnetically modified yeast cells ; strontium Subject RIV CB - Analytical Chemistry, Separation R&D Projects OC09052 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) CEZ AV0Z60870520 - UEK-B (2005-2011) UT WOS 000278778900019 DOI 10.1080/01496391003705664 Annotation 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. Workplace Global Change Research Institute Contact Nikola Šviková, svikova.n@czechglobe.cz, Tel.: 511 192 268 Year of Publishing 2011
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