High efficiency and stable partial nitration achieved via gel immobilization

•PN filler performance under high and low ammonia, and low temperature was evaluated.•PN filler can be rapidly reactivated after reactor breakdown or long stagnation.•Immobilization facilitated functional bacteria growth and community dominance.•The mechanism for the high efficiency and stability of...

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Veröffentlicht in:	Bioresource technology 2024-02, Vol.394, p.130262-130262, Article 130262
Hauptverfasser:	Hu, Xin, Yang, Hong, Fang, Xiaoyue, Liu, Xuyan, Bai, Yongsheng, Su, Bojun, Chang, Jiang
Format:	Artikel
Sprache:	eng
Schlagworte:	ammonia ammonium nitrogen gels Immobilized filler microbial communities Microbial community competition Microbial community structure nitrification nitrites nitrogen oxidation Oxygen-limited zone Rapid reactivation sludge technology temperature
Online-Zugang:	Volltext
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