Autotrophic nitrogen removal characteristics of PN-anammox process enhanced by sulfur autotrophic denitrification under mainstream conditions

[Display omitted] •The SADN-PN-anammox process was successfully coupled under mainstream conditions.•SADN alleviates strict conditions for PN stability under mainstream conditions.•S2− oxidation process have competition between O2 and NO3− in low DO environment. Stabilization of nitrification proces...

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Veröffentlicht in:	Bioresource technology 2020-11, Vol.316 (C), p.123926-123926, Article 123926
Hauptverfasser:	Yuan, Yan, Li, Xiang, Li, Bo-lin
Format:	Artikel
Sprache:	eng
Schlagworte:	Enhanced autotrophic denitrification Mainstream conditions Partial nitrification-anaerobic ammonium oxidation (PN-anammox) Single coupled system Sulfur
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