Activity, life time and effect of hydrolytic enzymes for enhanced biogas production from sludge anaerobic digestion

Activity, life time and effect of hydrolytic enzymes for enhanced biogas production from sludge anaerobic digestion

As an alternative to energy intensive physical methods, enzymatic treatment of sludge produced at wastewater treatment plants for increased hydrolysis and biogas production was investigated. Several hydrolytic enzymes were assessed with a focus on how enzyme activity and life time was influenced by...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Water research (Oxford) 2016-10, Vol.103, p.462-471
Hauptverfasser: Odnell, Anna, Recktenwald, Michael, Stensén, Katarina, Jonsson, Bengt-Harald, Karlsson, Martin
Format: Artikel
Sprache:eng
Schlagworte:
Anaerobiosis
Biofuels
Biogas
Bioreactors
Digesters
Enzyme
Enzymes
Hydrolysis
Production methods
Protease
Sewage
Sludge
Subtilisin
Waste Disposal, Fluid
Waste Water
Wastes
Wastewater treatment
Wastewater treatment plant
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:As an alternative to energy intensive physical methods, enzymatic treatment of sludge produced at wastewater treatment plants for increased hydrolysis and biogas production was investigated. Several hydrolytic enzymes were assessed with a focus on how enzyme activity and life time was influenced by sludge environments. It could be concluded that the activity life time of added enzymes was limited (
ISSN:0043-1354
1879-2448
1879-2448
DOI:10.1016/j.watres.2016.07.064