The Fluorescence In Situ Hybridization Approach Applied in the Study of the Denitrifying Bacteria on Nitration Tank of the Metal Membrane Bioreactor

Abstract:

To study the amount changes of different denitrifying bacteria in the process of the metal membrane bioreactor, and to confirm the relationship between the amount of different bacteria and the quality of the treating water, the fluorescence in situ hybridization (FISH) dominant molecular biological technologies were applied in this study to preliminary explore the time and space distribution of different denitrifying bacteria populations in the active sludge on the immersed plate-type metal membrane bioreactor. The result indicates that the involvement of the denitrification tank is beneficial to the growth of all bacteria and nitrifying bacteria, meanwhile the eliminate rate of the total nitrogen and ammonia nitrogen is also improved.

• Periodical: Advanced Materials Research (Volumes 291-294)
• Pages: 2686-2689
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.291-294.2686
• Online since: July 2011
• Authors: Pan Zhang, Lei Chen
• Keywords: Denitrifying Bacterium Communities, Fluorescence In Situ Hybridization (FISH), Metal Membrane, Nitration Tank

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