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Article . 2019 . Peer-reviewed
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Balanço de massa de biodigestor modelo Bioköhler abastecido com dejetos de bovinocultura de leite

Authors: Caroline Monique Tietz Soares; Armin Feiden;

Balanço de massa de biodigestor modelo Bioköhler abastecido com dejetos de bovinocultura de leite

Abstract

As transformações dos sistemas de produção de animais têm originado avanços significativos ao setor. Entretanto, tais transformações têm provocado problemas ambientais, em razão da concentração e aumento de escala da atividade. Diante deste cenário, é de fundamentalmente importante a busca por novas alternativas para mitigar os problemas ambientais e também agregar valor aos resíduos gerados. Estudos voltados para a geração e o aproveitamento do biogás a partir desses resíduos tem ganhado cada dia mais relevância, mostrando-se como uma alternativa interessante. Este estudo teve como objetivo verificar o balanço de massa de um biodigestor modelo Bioköhler abastecido com dejetos de bovinocultura de leite. O experimento foi realizado em um biodigestor de 20 m3 localizado na Estação Experimental Antônio Carlos dos Santos Pessoa, pertencente à UNIOESTE – Campus de Marechal Cândido Rondon, no período de 03/08/2014 a 07/02/2015. Foram obtidos dados de densidade dos afluentes e efluentes, valores de sólidos totais, fixos e voláteis, volume de biogás produzido e teor de metano presente neste biogás. Os resultados indicaram que a capacidade média esperada de produção de biogás esteve em torno de 12 m3 por dia e obteve-se uma média de 57,33% de metano neste biogás. Houve remoção de sólidos voláteis e esta foi satisfatória.

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
gold