Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Two-phase anaerobic digestion of a mixture of fruit and vegetable wastes
AbstractTwo-phase anaerobic digestion of a mixture of fruit and vegetable solid wastes was studied at laboratory scale, using digesters operated in the mesophilic range. An optimal configuration for a hybrid (up-flow anaerobic sludge bed-anaerobic filter) digester was determined, in order to improve the methanogenic step. Biodegradation achieved in two weeks was around 75%. The process was stable, even when the pH was at the lowest levels (around 5, in the hydrolyzer). The distribution and concentration of volatile fatty acids produced was also studied.
Two-phase anaerobic digestion of a mixture of fruit and vegetable wastes
AbstractTwo-phase anaerobic digestion of a mixture of fruit and vegetable solid wastes was studied at laboratory scale, using digesters operated in the mesophilic range. An optimal configuration for a hybrid (up-flow anaerobic sludge bed-anaerobic filter) digester was determined, in order to improve the methanogenic step. Biodegradation achieved in two weeks was around 75%. The process was stable, even when the pH was at the lowest levels (around 5, in the hydrolyzer). The distribution and concentration of volatile fatty acids produced was also studied.
Two-phase anaerobic digestion of a mixture of fruit and vegetable wastes
Viturtia, A.Mtz. (Autor:in) / Mata-Alvarez, J. (Autor:in) / Cecchi, F. (Autor:in) / Fazzini, G. (Autor:in)
Biological Wastes ; 29 ; 189-199
30.12.1988
11 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
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