作者: Marco AP Orrico Júnior , Ana CA Orrico , Jorge de Lucas Júnior , None
DOI: 10.1590/S0100-69162010000300018
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摘要: The purpose of this study was to evaluate the production biogas, and potential, quality biofertilizer obtained from anaerobic digestion waste poultry litter carcasses pre composted. For were composted dead birds in a composter for period 60 days, time needed occur prior decomposition so it can manipulate material supply biodigestor. After used batch field biodigestor with capacity liters fermentation. process tests performed levels total solids (TS), volatile (VS), chemical composition effluent, most probable number (MPN) thermotolerant coliforms influent effluent. potential average productions biogas are: 0073, 0152, 0141m ³.kg-1 material, VS TS added, respectively. There reductions over 99% NMP coliforms, observed MPN 3.7 x 105.g-1 at beginning 7.45 102 g-1 end.