Diversity of Microbial Communities under High Flocculating Characteristics by Biolog

Abstract:

So far, the study on diversity of microbial community which produces flocculating substances is relatively few. In this paper, soil, activated sludge and wastewater samples are collected from 21 different places, and then are cultivated in 5 different media. 5 different colony groups form large amounts of slime externally, which having high level of flocculation activities. Biolog is used to analysis the functional diversity of microbial communities.The microbial community BF-BCT having highest flocculating capability. The AWCD analysis results shows that the micro be in the BF-BCT utilized more carbons compared with the other six colony groups. In addition, the diversity analysis has similar conclusions with PCA analysis.

• Periodical: Applied Mechanics and Materials (Volumes 316-317)
• Pages: 618-621
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.316-317.618
• Online since: April 2013
• Authors: Shan Li, Yan Bin Zhu, Fang Ma, Deng Xin Li
• Keywords: Bacterial Flocculation, Biolog Analysis, Microbial Community

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