Autotrophic nitrogen removal process in a potable water treatment biofilter that simultaneously removes Mn and NH4+-N

•ANAMMOX bacteria were detectable in a biofilter for treating potable water.•ANAMMOX bacteria could adapt to extreme low NH4+-N concentration.•Both CANON process and nitrification participated in NH4+-N removal.•The contributions of CANON to the low NH4+-N removal could reach 48.5% and 46.6%. Ammoni...

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Veröffentlicht in:	Bioresource technology 2014-11, Vol.172, p.226-231
Hauptverfasser:	Cai, Yan’an, Li, Dong, Liang, Yuhai, Zeng, Huiping, Zhang, Jie
Format:	Artikel
Sprache:	eng
Schlagworte:	Ammonium Compounds - isolation & purification ANAMMOX bacteria Biological filtration Bioreactors - microbiology CANON process Filtration Manganese - isolation & purification Mn oxidation Nitrogen - isolation & purification Potable water treatment Water Purification
Online-Zugang:	Volltext
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