Results 131 to 140 of about 1,010 (149)
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Biomass and Bioenergy, 2016
Abstract The halophyte species Sea Aster (Tripolium pannonicum) was grown with different concentrations of artificial seawater. In a second experiment, T. pannonicum was cultivated with a nutrient solution containing different concentrations of NaCl. This halophyte biomass was used to determine the biogas production potential.
Ariel E. Turcios +2 more
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Abstract The halophyte species Sea Aster (Tripolium pannonicum) was grown with different concentrations of artificial seawater. In a second experiment, T. pannonicum was cultivated with a nutrient solution containing different concentrations of NaCl. This halophyte biomass was used to determine the biogas production potential.
Ariel E. Turcios +2 more
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Journal of Applied Phycology, 1999
‘Green tides’ Ulva is often harvested for environmental reasons, and put in a dump. Observations on degradation of Ulva in such dumps led us to consider recovery of hydrolysis juice in order to methanize this rather than the entire alga. The hydrolysis step was then studied in the laboratory and under real conditions.
Philippe Morand, Xavier Briand
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‘Green tides’ Ulva is often harvested for environmental reasons, and put in a dump. Observations on degradation of Ulva in such dumps led us to consider recovery of hydrolysis juice in order to methanize this rather than the entire alga. The hydrolysis step was then studied in the laboratory and under real conditions.
Philippe Morand, Xavier Briand
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The role of gasification and methanisation in decarbonisation strategies
2017In the new energy paradigm promoting greenhouse gases emissions reduction, energy sector has to be decarbonized. Biomass can play an important role because it is one of low carbon resource that can be stored and is available all year round. Besides, thanks to many sources and process, biomass valorization is varied: electricity, heat, biogas and ...
Mantulet, Gabin +2 more
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2021
La méthanisation agricole est une activité en croissance, centrale en termes de développement territorial, en matière d’énergies alternatives et de développement durable. Outre les conditions de la rentabilité économique des investissements,l’essor performant de cette activité dépend de la capacité à surmonter les résistances individuelles et sociales,
Tahali, Sarah +2 more
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La méthanisation agricole est une activité en croissance, centrale en termes de développement territorial, en matière d’énergies alternatives et de développement durable. Outre les conditions de la rentabilité économique des investissements,l’essor performant de cette activité dépend de la capacité à surmonter les résistances individuelles et sociales,
Tahali, Sarah +2 more
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Journal of Environmental Chemical Engineering, 2017
Anaerobic digestion (AD2) is a well-known pathway in bioenergy production but it could become more efficient. There is a poor understanding of the impacts of trace elements (TEs3) on substrate hydrolysis, which is a limiting step for energy production during AD.
Ezebuiro, Nwagbo Christpeace +1 more
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Anaerobic digestion (AD2) is a well-known pathway in bioenergy production but it could become more efficient. There is a poor understanding of the impacts of trace elements (TEs3) on substrate hydrolysis, which is a limiting step for energy production during AD.
Ezebuiro, Nwagbo Christpeace +1 more
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Manure microbial community dynamics and activity during adaptation to psychrophilic methanisation
2015Psychrophilic methanisation is limited by the long start-up and acclimation period of processes and microbial communities. To better understand these crucial steps we monitored the microbial community acclimation of four different manures and one digestate to anaerobic digestion at 13°C.
Peu, Pascal +7 more
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VALORISATION DES DIGESTATS DE METHANISATION DANS LA VIILE CALAVI AU SUD DU BENIN
Le digestat est le résultat obtenu après l’utilisation des déchets pour fabriquer le gaz domestique. Il est utilisédans l’amélioration de la fertilité des sols. L’objectif de cette étude est de caractériser les paramètres physico-chimiques des digestats dans la commune d’Abomey-Calavi. Le digesteur utilisé est un digesteur mixte.ZINSOUKLAN, Justine S. +3 more
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2014
Le stockage de déchets en Installation de stockage de déchets ultimes non dangereux (ISDUND) est un maillon indispensable de la gestion de nos flux de déchets. Dans ces déchets, bien que les filières de valorisation de la matière organique et les filières de recyclage se développent, il reste toujours une part importante de déchets biodégradables.
Grossin-Debattista, J. +7 more
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Le stockage de déchets en Installation de stockage de déchets ultimes non dangereux (ISDUND) est un maillon indispensable de la gestion de nos flux de déchets. Dans ces déchets, bien que les filières de valorisation de la matière organique et les filières de recyclage se développent, il reste toujours une part importante de déchets biodégradables.
Grossin-Debattista, J. +7 more
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2009
The goal of this study is to evaluate the impact of different Municipal Solid Waste preparation methods on the anaerobic digestion kinetics and yield. Reconstituted MSW samples were thus incubated under batch anaerobic conditions, with or without inoculation. Preparation methods include aerobic, thermal and acid preparations.
Boulanger, Anthony +5 more
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The goal of this study is to evaluate the impact of different Municipal Solid Waste preparation methods on the anaerobic digestion kinetics and yield. Reconstituted MSW samples were thus incubated under batch anaerobic conditions, with or without inoculation. Preparation methods include aerobic, thermal and acid preparations.
Boulanger, Anthony +5 more
openaire +1 more source