Effects of Culture Time on the Production of Bioflocculants

Abstract:

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Bioflocculant MBF-F2, MBF-F+, and MBF-F6, produced form culture of Rhizobium radiobacter F2, mixed culture of Rhizobium radiobacter F2 and Bacillus sphaeicus F6, and Bacillus sphaeicus F6, respectively, were investigated with regard to their production properties. The growth curves of the microorganisms were investigated. Effect of culture time on the flocculating activity and yield of bioflocculant were examined. Based on these experiments, 24 h was chosen as culture time in this study. In addition, three-dimensional excitation-emission matrix (EEM) fluorescence spectroscopy was applied to characterize the production of the bioflocculants under different culture time.

Info:

Periodical:

Advanced Materials Research (Volumes 113-116)

Edited by:

Zhenyu Du and X.B Sun

Pages:

797-800

DOI:

10.4028/www.scientific.net/AMR.113-116.797

Citation:

L. L. Wang et al., "Effects of Culture Time on the Production of Bioflocculants", Advanced Materials Research, Vols. 113-116, pp. 797-800, 2010

Online since:

June 2010

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Price:

$35.00

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