Full-scale production of VFAs from sewage sludge by anaerobic alkaline fermentation to improve biological nutrients removal in domestic wastewater

[Display omitted] •A full-scale project was operated for sludge fermentation to produce VFAs.•Sludge reduce, carbon recovery and nutrient removal were simultaneously improved.•A very high solid content of 7% was adopted in sludge fermentation.•VFAs from sludge meets requirement for upgrading nutrien...

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Veröffentlicht in:	Bioresource technology 2018-07, Vol.260, p.105-114
Hauptverfasser:	Liu, He, Han, Peng, Liu, Hongbo, Zhou, Guangjie, Fu, Bo, Zheng, Zhiyong
Format:	Artikel
Sprache:	eng
Schlagworte:	acetic acid Alkaline fermentation for VFAs production biogas carbon economic feasibility fermentation Full-scale hydrolysis liquids municipal wastewater nitrogen Nutrients removal phosphorus Sewage sludge Thermal-alkaline hydrolysis
Online-Zugang:	Volltext
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