Reference : Potential of the Electronic Nose as a Tool for the Detection of Disturbances in Anaerobi...
Scientific congresses and symposiums : Paper published in a book
Life sciences : Environmental sciences & ecology
Engineering, computing & technology : Energy
http://hdl.handle.net/2268/75622
Potential of the Electronic Nose as a Tool for the Detection of Disturbances in Anaerobic Digestion Processes
English
Adam, Gilles mailto [Université de Liège - ULg > Département des sciences et gestion de l'environnement > Surveillance de l'environnement >]
Neyrinck, Roland [Université de Liège - ULg > Département des sciences et gestion de l'environnement > Surveillance de l'environnement >]
Lemaigre, Sébastien mailto [Centre de Recherche Public Gabriel Lippmann > ENvironnement & Agrobiotechnologies > > >]
Romain, Anne-Claude mailto [Université de Liège - ULg > Département des sciences et gestion de l'environnement > Département des sciences et gestion de l'environnement >]
Delfosse, Philippe mailto [Centre de Recherche Public Gabriel Lippmann > Environnement & Agrobiotechnologies > > >]
Nicolas, Jacques mailto [Université de Liège - ULg > Département des sciences et gestion de l'environnement > Surveillance de l'environnement >]
Nov-2010
Venice 2010 Third International Symposium on Energy from Biomass and Waste
IWWG
Cisa Publisher
No
Yes
International
978-88-6265-008-3
THIRD INTERNATIONAL SYMPOSIUM ON ENERGY FROM BIOMASS AND WASTE
du 8 au 11 novembre 2010
IWWG - International Waste Working Group
Venice
Italy
[en] Biogas ; electronic nose ; monitoring
[en] Most of agricultural biogas plants do not operate at optimum loading rate to avoid overload and process failure. This study aims at the development of an electronic nose technology to serve as a specific monitoring tool for anaerobic digestion processes. Twelve semi-continuous anaerobic mini-digesters (1.6 L useful capacity) were fed with three different substrates: sucrose, maize oil and a mix 1:1 of sucrose and maize oil. Two feeding strategies were followed (i) a cautious organic load (1.3 gVS.L-1.day-1) and (ii) an increasing load strategy (1.3 to 5.33 gVS.L-1.day-1). Digesters were monitored during two months by analysing the biogas composition and collecting electronic nose measurements. The electronic nose was able to detect the impact of organic load variations. Overload situations were distinguished by the e-nose apparatus and the different feeding substrates induced distinct responses from the e-nose system.
FNR Luxembourg
Researchers ; Professionals ; Students
http://hdl.handle.net/2268/75622

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