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Biosorption Behavior of U(VI) in Wastewater Containing U(VI) by Immobilized Saccharomyces Cerevisiae

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Abstract:

In this study, Immobilized Saccharomyces Cerevisiae (ISC) was prepared through sodium alginate embedding gelatin method after the dry cells had been cross-linked by formaldehyde. The influences of solution pH, initial U(VI) concentration, and contact time on U(VI) biosorption were studied. The optimal U(VI) adsorption conditions was observed at pH 7.0, initial U(VI) concentration 60 mg.L-1, biosorbent dose biosorption equilibrium was established in 1.5h.

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Periodical:

Advanced Materials Research (Volumes 335-336)

Pages:

1489-1492

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.335-336.1489

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Online since:

September 2011

Authors:

Guo Wen Peng, De Xin Ding

Keywords:

Biosorption, Immobilized, Saccharomyces cerevisiae, U(vi)

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© 2011 Trans Tech Publications Ltd. All Rights Reserved

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