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Bae, Hyokwan
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Microbial community structure and occurrence of diverse autotrophic ammonium oxidizing microorganisms in the anammox process

Author(s)
Bae, HyokwanChung, Y. -C.Jung, J. -Y.
Issued Date
2010-06
DOI
10.2166/wst.2010.075
URI
https://scholarworks.unist.ac.kr/handle/201301/62134
Fulltext
https://iwaponline.com/wst/article-abstract/61/11/2723/16361/Microbial-community-structure-and-occurrence-of?redirectedFrom=fulltext
Citation
WATER SCIENCE AND TECHNOLOGY, v.61, no.11, pp.2723 - 2732
Abstract
The enrichment of anaerobic ammonium oxidizing (anammox) bacteria using an upflow anaerobic sludge bioreactor was successfully conducted for 400 days of continuous operation. The bacterial community structure of anammox bioreactor included Proteobacteria (42%), Chloroflexi (22%), Planctomycetes (20%), Chlorobi (7%), Bacteroidetes (5%), Acidobacteria (2%), and Actinobacteria (2%). All clones of Planctomycetes were affiliated with the anammox bacteria, Planctomycete KSU-1 (AB057453). The presence and diversity of ammonia oxidizing bacteria (AOB) and archaea (AOA) were identified by terminal restriction fragment length polymorphism (T-RFLP) based on the amoA gene sequences. The AOB in anammox bioreactor were affiliated with the Nitrosomonas europaea cluster. The T-RFLP result of AOA showed the diverse microbial community structure of AOA with three terminal restriction fragments (T-RFs).
Publisher
IWA PUBLISHING
ISSN
0273-1223
Keyword (Author)
ammonia-oxidizing archaeaammonia-oxidizing bacteriaanammoxmicrobial community structureterminal restriction fragment length polymorphism
Keyword
ROTATING BIOLOGICAL CONTACTORSP-NOV.ACTIVATED-SLUDGEWASTE-WATERGEN. NOV.ARCHAEABACTERIASEQUENCESBIOFILMTOOL

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