Selection and dominance mechanisms of denitrifying phosphate-accumulating organisms in biological phosphate removal process

Johwan Ahn, Tomotaka Daidou, Satoshi Tsuneda, Akira Hirata

研究成果: Article査読

20 被引用数 (Scopus)

抄録

A sequencing batch reactor under different electron acceptor conditions was operated serially to investigate the selection and dominance mechanisms of denitrifying phosphate-accumulating organisms (DNPAOs) in a biological nutrient removal process. The presence of a small amount of NO3- at the start of the anaerobic phase stimulated the selection of DNPAOs in an anaerobic/aerobic system, and switching O2 to NO3- as an electron acceptor enhanced the activity of anoxic phosphate uptake.

本文言語English
論文番号391608
ページ(範囲)2005-2008
ページ数4
ジャーナルBiotechnology Letters
23
24
DOI
出版ステータスPublished - 2001 1 1

ASJC Scopus subject areas

  • Biotechnology
  • Bioengineering
  • Applied Microbiology and Biotechnology

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