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https://hdl.handle.net/1822/43883
Título: | Towards a standardization of biomethane potential tests |
Autor(es): | Holliger, Christof Alves, M. M. Andrade, Diana Angelidaki, Irini Astals, Sergi Baier, Urs Bougrier, Claire Buffière, Pierre Carballa, Marta Wilde, Vinnie de Ebertseder, Florian Fernández, Belén Ficara, Elena Fotidis, Ioannis Frigon, Jean-Claude Laclos, Hélène Fruteau de Ghasimi, Dara S. M. Hack, Gabrielle Hartel, Mathias Heerenklage, Joern Horvath, Ilona Sarvari Jenicek, Pavel Koch, Konrad Krautwald, Judith Lizasoain, Javier Liu, Jing Mosberger, Lona Nistor, Mihaela Oechsner, Hans Oliveira, João Vítor Paterson, Mark Pauss, André Pommier, Sébastien Porqueddu, Isabella Raposo, Francisco Ribeiro, Thierry Pfund, Florian Rüsch Strömberg, Sten Torrijos, Michel Eekert, Miriam van Lier, Jules van Wedwitschka, Harald Wierinck, Isabella |
Palavras-chave: | Anaerobic digestion Batch assays Biomethane potential (BMP) Organic materials Standardized protocol |
Data: | Dez-2016 |
Editora: | International Water Association Publishing (IWAP) |
Revista: | Water Science and Technology |
Citação: | Holliger, Christof; Alves, M. Madalena; Andrade, Diana; Angelidaki, Irini; Astals, Sergi; Baier, Urs; Bougrier, Claire; Buffière, Pierre; Carballa, Marta; Wilde, Vinnie de; Florian Ebertseder; Belén Fernández; Elena Ficara; Ioannis Fotidis; Jean-Claude Frigon; Hélène Fruteau de Laclos; Dara S. M. Ghasimi; Gabrielle Hack; Mathias Hartel; Joern Heerenklage; Ilona Sarvari Horvath; Pavel Jenicek; Konrad Koch; Judith Krautwald; Javier Lizasoain; Jing Liu; Lona Mosberger; Mihaela Nistor; Hans Oechsner; Oliveira, João V.; Mark Paterson; André Pauss; Sébastien Pommier; Isabella Porqueddu; Francisco Raposo; Thierry Ribeiro; Florian Rüsch Pfund; Sten Strömberg; Michel Torrijos; Miriam van Eekert; Miriam van Eekert; Jules van Lier; Wedwitschka, Harald; Wierinck, Isabella, Towards a standardization of biomethane potential tests. Water Science and Technology, 74(11), 2515-2522, 2016 |
Resumo(s): | 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 still 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. |
Tipo: | Artigo |
URI: | https://hdl.handle.net/1822/43883 |
DOI: | 10.2166/wst.2016.336 |
ISSN: | 0273-1223 |
e-ISSN: | 0273-1223 |
Versão da editora: | http://www.iwaponline.com/wst/ |
Arbitragem científica: | yes |
Acesso: | Acesso aberto |
Aparece nas coleções: | CEB - Publicações em Revistas/Séries Internacionais / Publications in International Journals/Series |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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document_44173_1.pdf | 144,93 kB | Adobe PDF | Ver/Abrir |