2026-06-03T18:58:18Zhttps://riuma.uma.es/rest/oai/request

oai:riuma.uma.es:10630/83372026-02-03T11:49:49Zcom_10630_2254col_10630_37959

00925njm 22002777a 4500 dc Arhoun, Brahim author Villén-Guzmán, María Dolores author Bakkali, A. author El Mail, R. author García-Herruzo, Francisco author Gómez-Lahoz, César author 2014-10-30 The anaerobic digestion for the production of biogas is one of the best alternative management procedures of the fruits and vegetables wastes (FWV) since it simultaneously allows energy recovery and material recycling if the digestate can be used for soil amendment. Nevertheless, the generation of this kind of residues is frequently concentrated in only few weeks per year, imposing a serious economic limitation. Thus, introduction of the FVW into the anaerobic digester of the municipal wastewaster treatment plant (MWTP) is a very interesting approach. The aim of this work was to investigate the digestion of pear residues using the anaerobic sludge obtained from a MWTP digester under mesophilic conditions and to explore the influence of the feed operating conditions using a continuously stirred tank reactor (CSTR) digester. The results indicate that the continuous feed allows the treatment of almost twice as much residue (10.5 vs 6.0 g L–1 d-1). System instabilities are observed at larger OLRs. http://hdl.handle.net/10630/8337 Biogas Residuos agrícolas (Combustible) Effect of the feed procedure on production of biogas from anaerobic digestion of pear residues using a CSTR Digester