Influence of aeration modes and DO on simultaneous nitrification and denitrification in treatment of hypersaline high-strength nitrogen wastewater using sequencing batch biofilm reactor (SBBR)

Sequencing batch biofilm reactor (SBBR) has the potential to treat hypersaline high-strength nitrogen wastewater by simultaneous nitrification-denitrification (SND). Dissolved oxygen (DO) and aeration modes are major factors affecting pollutant removal. Low DO (0.35–3.5 mg/L) and alternative anoxic/...

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Veröffentlicht in:	Journal of environmental management 2024-05, Vol.359, p.121075-121075, Article 121075
Hauptverfasser:	Yan, Zixuan, Han, Xushen, Wang, Haodi, Jin, Yan, Song, Xingfu
Format:	Artikel
Sprache:	eng
Schlagworte:	aeration Aeration mode ammonium nitrogen biofilm Biofilms Bioreactors carbon Corynebacterium Denitrification dissolved oxygen Dissolved oxygen (DO) Halomonas High-strength nitrogen Hypersaline wastewater hypersalinity municipal wastewater Nitrification nitrogen Nitrogen - metabolism oxygen Oxygen - metabolism pollution control polymers Salinity secretion Sequencing batch biofilm reactor (SBBR) Simultaneous nitrification-denitrification (SND) Waste Disposal, Fluid - methods Wastewater wastewater treatment
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