Encontro de Energia no Meio Rural
AGRENER

Resumen

HARDOIM, Paulo Cesar y GONCALVES, Adriano Dicesar M. A. Avaliação do potencial do emprego do biogás nos equipamentos utilizados em sistemas de produção de leite. In Anales del 3. Encontro de Energia no Meio Rural, 2000, Campinas (SP, Brasil) [online]. 2003 [citado 28 Abril 2024]. Disponible en: <http://www.proceedings.scielo.br/scielo.php?script=sci_arttext&pid=MSC0000000022000000100053&lng=es&nrm=iso> .

The technology of the anaerobic digestion has been checked as one of the most efficient in the treatment of the dejection of bovine, however, the employment of the biogas as source of energy for the operation of the equipment still finds limitations of technological order. The present work evaluated, the great potential of the treatment anaerobic of the residues of bovine destined the production of milk as source energy renewably , inside of a concept of maintainable development and production rationalization without aggression to the Middle - Atmosphere. It also verified that technology is adapted as conservation strategy and efficient energy use. The employment of the anaerobic digestion in the treatment of the dejection is possible and desirable, once it contributes to preservation of the environment, it makes possible the modern confinement systems and it reduces the production cost. The residues of milk cows produced, can be used as resources of supplies, so much of energy as of fertilizer. In a confinement of 100 cows, a biodigestor can produce a volume of 118 m3 of biogas. Volume this enough one to work a generating group of 15kVA and this to assist with electric energy the demand of the milk installation and bomb of water. The total demand of biogas can working with these equipment is esteemed in 85,3m3 of biogas, what can be supplied with rest by the biodigestor.

Palabras llave : biodigestor anaeróbio; metano; tratamento de resíduos de bovinos.