dc.contributorWolff, Delmira Beatriz
dc.contributorhttp://lattes.cnpq.br/2590812446293555
dc.contributorGastaldini, Maria do Carmo Cauduro
dc.contributorhttp://lattes.cnpq.br/6431778147607083
dc.contributorKonrad, Odorico
dc.contributorhttp://lattes.cnpq.br/9946679953072196
dc.creatorFeldkircher, Tiago
dc.date.accessioned2016-03-18
dc.date.available2016-03-18
dc.date.created2016-03-18
dc.date.issued2015-06-26
dc.identifierFELDKIRCHER, Tiago. POTENTIAL OF BIOGAS PRODUCTION WITH MIX OF WASTE PIG AND SLUDGES FROM ETE OF FRIGORIFICS AND DAIRIES IN ANAEROBIC DIGESTER. 2015. 95 f. Dissertação (Mestrado em Engenharias) - Universidade Federal de Santa Maria, Santa Maria, 2015.
dc.identifierhttp://repositorio.ufsm.br/handle/1/7650
dc.description.abstractThe growing need for wastewater treatment and control of disposal of sludge, residues and waste of agricultural production (mainly of pigs) worries the society because of the major environmental impacts that the improper disposal may result. Because of this and targeting the possibility of power generation through an anaerobic digestion system, with the reuse of this waste, this study aims to quantify and qualify the generation of biogas from the anaerobic digestion in different substrates derived from an Company active in different segments (primary production, chicken and poultry slaughterhouses and dairy industry) of the countryside of Rio Grande do Sul. There were performed six experiments in the Bioreactor Laboratory of Univates University Center, by using reactors of one liter, which were filled with 600 mL of different substrates at various concentrations of each substrate and in bench scale, and after filled, the reactors were kept in greenhouse under temperature control at 35°C. Performed through batch processes, the biogas generated in each experiment was quantified by using a device developed by the laboratory itself. The methane present in this biogas was quantified by a specific sensor called Advanced Gasmetter, of the company PRONOVA AnalysetechnichGmbH&Co. Different results were obtained for each mixture of substrates; the largest amount of biogas was 13.282,72 mL, observed in sample 1 of the VI experiment, which also showed the greatest concentration of methane, that was 8.897,72 mL. It was possible to verify that the cellulosic casing and the float sludge are great increment for increasing the production of biogas and consequently methane in the digestion process. The quantification of substrates also presented an satisfactory volume for possible construction of a digester in full scale aiming the energy generation.
dc.publisherUniversidade Federal de Santa Maria
dc.publisherBR
dc.publisherEngenharia Ambiental
dc.publisherUFSM
dc.publisherPrograma de Pós-Graduação em Engenharia Ambiental
dc.rightsAcesso Aberto
dc.subjectBiodigestão anaeróbia
dc.subjectLodo de ETE
dc.subjectBiogás
dc.subjectMetano
dc.subjectAnaeoribic digestion
dc.subjectSludge of ETP
dc.subjectBiogas
dc.subjectMethane
dc.titlePotencial de produção de biogás com mistura de dejetos suínos e lodos de ete de frigoríficos e laticínios em biodigestor anaeróbio
dc.typeDissertação


Este ítem pertenece a la siguiente institución