論文

査読有り
2019年

Effects of the wastewater flow rate on interactions between the genus nitrosomonas and diverse populations in an activated sludge microbiome

Microbes and Environments
  • Narihiro, T.
  • ,
  • Nobu, M.K.
  • ,
  • Hori, T.
  • ,
  • Aoyagi, T.
  • ,
  • Sato, Y.
  • ,
  • Inaba, T.
  • ,
  • Aizawa, H.
  • ,
  • Tamaki, H.
  • ,
  • Habe, H.

34
1
開始ページ
89
終了ページ
94
記述言語
英語
掲載種別
研究論文(学術雑誌)
DOI
10.1264/jsme2.ME18108

The present study characterized the interactions of microbial populations in activated sludge systems during the operational period after an increase in the wastewater flow rate and consequential ammonia accumulation using a 16S rRNA gene sequencing-based network analysis. Two hundred microbial populations accounting for 81.8% of the total microbiome were identified. Based on a co-occurrence analysis, Nitrosomonas-type ammonia oxidizers had one of the largest number of interactions with diverse bacteria, including a bulking-associated Thiothrix organism. These results suggest that an increased flow rate has an impact on constituents by changing ammonia concentrations and also that Nitrosomonas- and Thiothrix-centric responses are critical for ammonia removal and microbial community recovery.

リンク情報
DOI
https://doi.org/10.1264/jsme2.ME18108
PubMed
https://www.ncbi.nlm.nih.gov/pubmed/30584187
PubMed Central
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6440735
URL
http://www.scopus.com/inward/record.url?eid=2-s2.0-85063994301&partnerID=MN8TOARS
ID情報
  • DOI : 10.1264/jsme2.ME18108
  • ISSN : 1347-4405
  • ISSN : 1342-6311
  • ORCIDのPut Code : 94825656
  • PubMed ID : 30584187
  • PubMed Central 記事ID : PMC6440735
  • SCOPUS ID : 85063994301

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