Towards a standardization of biomethane potential tests

Par Conseil national de recherches du Canada

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DOI	Trouver le DOI : https://doi.org/10.2166/wst.2016.336
Auteur	Rechercher : Holliger, Christof; Rechercher : Alves, Madalena; Rechercher : Andrade, Diana; Rechercher : Angelidaki, Irini; Rechercher : Astals, Sergi; Rechercher : Baier, Urs; Rechercher : Bougrier, Claire; Rechercher : Buffière, Pierre; Rechercher : Carballa, Marta; Rechercher : De Wilde, Vinnie; Rechercher : Ebertseder, Florian; Rechercher : Fernández, Belén; Rechercher : Ficara, Elena; Rechercher : Fotidis, Ioannis; Rechercher : Frigon, Jean-Claude¹; Rechercher : De Laclos, Hélène Fruteau; Rechercher : Ghasimi, Dara S. M.; Rechercher : Hack, Gabrielle; Rechercher : Hartel, Mathias; Rechercher : Heerenklage, Joern; Rechercher : Horvath, Ilona Sarvari; Rechercher : Jenicek, Pavel; Rechercher : Koch, Konrad; Rechercher : Krautwald, Judith; Rechercher : Lizasoain, Javier; Rechercher : Liu, Jing; Rechercher : Mosberger, Lona; Rechercher : Nistor, Mihaela; Rechercher : Oechsner, Hans; Rechercher : Oliveira, João Vítor; Rechercher : Paterson, Mark; Rechercher : Pauss, André; Rechercher : Pommier, Sébastien; Rechercher : Porqueddu, Isabella; Rechercher : Raposo, Francisco; Rechercher : Ribeiro, Thierry; Rechercher : Rüsch Pfund, Florian; Rechercher : Strömberg, Sten; Rechercher : Torrijos, Michel; Rechercher : Van Eekert, Miriam; Rechercher : Van Lier, Jules; Rechercher : Wedwitschka, Harald; Rechercher : Wierinck, Isabella
Affiliation	Conseil national de recherches du Canada. Énergie, les mines et l'environnement
Format	Texte, Article
Sujet	anaerobic digestion; batch assays; biomethane potential (BMP); organic materials; standardized protocol
Résumé	Production of biogas from different organic materials is a most interesting source of renewable energy. The biomethane potential (BMP) of these materials has to be determined to get insight in design parameters for anaerobic digesters. Although several norms and guidelines for BMP tests exist, inter-laboratory tests regularly show high variability of BMPs for the same substrate. A workshop was held in June 2015, in Leysin, Switzerland, with over 40 attendees from 30 laboratories around the world, to agree on common solutions to the conundrum of inconsistent BMP test results. This paper presents the consensus of the intense roundtable discussions and cross-comparison of methodologies used in respective laboratories. Compulsory elements for the validation of BMP results were defined. They include the minimal number of replicates, the request to carry out blank and positive control assays, a criterion for the test duration, details on BMP calculation, and last but not least criteria for rejection of the BMP tests. Finally, recommendations on items that strongly influence the outcome of BMP tests such as inoculum characteristics, substrate preparation, test setup, and data analysis are presented to increase the probability of obtaining validated and reproducible results.
Date de publication	2016-12-14
Maison d’édition	IWA Publishing
Dans	Water Science and Technology 74, nº 11 : 2515–2522.
Langue	anglais
Publications évaluées par des pairs	Oui
Numéro NPARC	23004286
Exporter la notice	Exporter en format RIS
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Identificateur de l’enregistrement	1da3192a-ab8b-468c-bda5-0134be013a6e
Enregistrement créé	2018-10-18
Enregistrement modifié	2020-05-30

Date de modification :: 2024-06-30