USE OF BIOLOGICAL REMEDIATION IN ANAEROBIC BIO-DIGESTION OF THE POULTRY LITTER
DOI:
https://doi.org/10.18011/bioeng2012v6n2p71-78Keywords:
digesters, microorganisms and poultryAbstract
The poultry litter byproduct generated in the production of broilers, is being increasingly reused by producers, and this poultry litter often composed of products available in a given region, such as sugarcane bagasse, peanut shell, rice husk etc., these products classified as highly lignified and difficult to degrade, especially when working with treatment in anaerobic digestion, hindering the performance of methanogenic bacteria. Based on this situation, the objective of this study was to evaluate the inclusion of biological remediation in anaerobic digestion of poultry litter t had or not the separation of the solid and liquid phase and its effect on yield and quality of biogas. 12 model batch digesters bench stocked with poultry litter 3rd batch of reuse and commercial biological remediation were used. The hydraulic retention time was 120 days. It was observed that the treatments did not have the separation of solids added to biological remediation were most likely produced biogas, and the percentage of methane by means did not differ between treatments.
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AMERICAN PUBLIC HEALTH ASSOCIATION. Standad methods for examinations of water and wastewater. 21 ed. Washington: American Water Works Association, 2005. 1368 p.
CAETANO, L. Proposição de um sistema modificado para quantificação de biogás. 1985. 75f. Dissertação (Mestrado em Energia na Agricultura) - Faculdade de Ciências Agronômicas, Universidade Estadual Paulista, Botucatu, 1985.
DUARTE, K. F. Critérios de avaliação das exigências em treonina, triptofano, valina e isoleucina para frangos de corte de 22 a 42 dias de idade. UNESP. Dissertação (Doutorado em Zootecnia), 118 p. Universidade Estadual Paulista, Jaboticabal, SP – 2009.
FERREIRA, D. F. SISVAR: um programa para análises e ensino de estatística. Revista Symposium, Lavras, v. 6, p. 36-41, 2008.
MILLIOLI, V. S.; SANTOS, L. C. Avaliação da Potencialidade do uso de Biossurfactante na Biorremediação de Solo Contaminado por óleo cru. p. 1-13, 2001.
OGEJO, J. A.; LI, L.. Enhancing biomethane production from flush dairy manure with turkey processing wastewater. Applied Energy, 2010. Article in press.
ORRICO JÚNIOR, M. A. P. Biodigestão anaeróbia e compostagem de dejetos de suínos, com e sem separação de sólidos. 2008. 93 f. Dissertação (Mestrado em Zootecnia)-Faculdade de Ciências Agrárias e Veterinárias, Universidade Estadual Paulista, Jaboticabal, 2008.
VALENTE, A.M.; ALEXANDRE V.M.; CAMMAROTA, M.C.; FREIRE, D.M.G. Pré-hidrólise enzimática de gordura de efluente da indústria de pescado objetivando o aumento da produção de metano. Ciência e Tecnologia de Alimentos. Campinas-SP, v.30, p.483-488,abr.-jun 2010.
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Copyright (c) 2014 L. V. C. DA COSTA, A. L. SAGULA, J. L. JÚNIOR
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