PRODUCTION OF BIOGAS AND BIOFERTILIZER FROM BIODIGESTION OF CASTOR BEAN CAKE WITH AND WITHOUT ANIMAL MANURE

Detalhes bibliográficos
Autor(a) principal: Alves, Elton Eduardo Novais
Data de Publicação: 2012
Outros Autores: Souza, Cecília de Fátima, Inoue, Keles Regina Antony
Tipo de documento: Artigo
Idioma: por
Título da fonte: Engenharia na Agricultura
Texto Completo: https://periodicos.ufv.br/reveng/article/view/264
Resumo: The objective of this research was to quantify the production of biogas, characterize the biofertilizer, resulting from anaerobic digestion of castor bean cake, with and without manure. Bench digesters were operated in batch, containing 2 L of substrate. The three treatments were: castor bean cake with addition of bovine manure and water (T2), castor bean cake with the addition of swine manure and water (T3), with 9 dag kg-1 and ST with three replications. The amount of slurry applied corresponded to 15% of weight of ST substrate. The highest biogas production was observed in T2 (2.03 L), being similar in T1 and T3 (P> 0.05). The biofertilizer T1 showed the highest concentration of Nitrogen (6.13 g L-1). The phosphorus content was greater in T3 (867.80 mg L-1) and pH values, potassium and sodium were similar for all three treatments. The potential of biogas production were higher in T2. It was concluded that the castor bean is a good substrate for the production of biogas and biofertilizer with satisfactory chemical qualities, being observed increase production of this gas when associated with cattle manure.
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spelling PRODUCTION OF BIOGAS AND BIOFERTILIZER FROM BIODIGESTION OF CASTOR BEAN CAKE WITH AND WITHOUT ANIMAL MANURENOTA TÉCNICA: PRODUÇÃO DE BIOGÁS E BIOFERTILIZANTE A PARTIR DA BIODIGESTÃO DA TORTA DE MAMONA COM ADIÇÃO DEJETOS DE ANIMAISdigestão anaeróbiaRicinus communistratamento de resíduosThe objective of this research was to quantify the production of biogas, characterize the biofertilizer, resulting from anaerobic digestion of castor bean cake, with and without manure. Bench digesters were operated in batch, containing 2 L of substrate. The three treatments were: castor bean cake with addition of bovine manure and water (T2), castor bean cake with the addition of swine manure and water (T3), with 9 dag kg-1 and ST with three replications. The amount of slurry applied corresponded to 15% of weight of ST substrate. The highest biogas production was observed in T2 (2.03 L), being similar in T1 and T3 (P> 0.05). The biofertilizer T1 showed the highest concentration of Nitrogen (6.13 g L-1). The phosphorus content was greater in T3 (867.80 mg L-1) and pH values, potassium and sodium were similar for all three treatments. The potential of biogas production were higher in T2. It was concluded that the castor bean is a good substrate for the production of biogas and biofertilizer with satisfactory chemical qualities, being observed increase production of this gas when associated with cattle manure.Objetivou-se, com essa pesquisa, quantificar a produção de biogás e caracterizar os biofertilizantes oriundos da digestão anaeróbia da torta de mamona com adição de dejetos de animais. Os biodigestores foram do tipo bancada, operando em batelada, contendo 2 L de substrato. Os três tratamentos foram: torta de mamona e água (T1); torta com adição de dejeto bovino e água (T2); e torta com adição de dejeto suíno e água (T3), com 9 dag kg-1 de ST e com três repetições cada. A quantidade de dejeto utilizada correspondeu a 15% da massa de ST do substrato. A maior produção de biogás foi observada no T2 (2,03 L), sendo semelhante em T1 e T3 (P>0,05). O biofertilizante do T1 apresentou maior concentração de nitrogênio (6,13 g L-1). O teor de fósforo foi maior no T3 (867,80 mg L-1) e os valores de pH, potássio e sódio foram estatisticamente semelhantes nos três tratamentos. Os potenciais de produção de biogás foram maiores em T2. Concluiu-se que a torta de mamona é um bom substrato para a produção de biogás e de biofertilizante com qualidades químicas satisfatórias, sendo observado aumento de produção deste gás, quando associada com dejetos bovinos.Universidade Federal de Viçosa - UFV2012-12-27info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.ufv.br/reveng/article/view/26410.13083/reveng.v20i6.293Engineering in Agriculture; Vol. 20 No. 6 (2012); 493-500Revista Engenharia na Agricultura - REVENG; v. 20 n. 6 (2012); 493-5002175-68131414-398410.13083/reveng.v20i6reponame:Engenharia na Agriculturainstname:Universidade Federal de Viçosa (UFV)instacron:UFVporhttps://periodicos.ufv.br/reveng/article/view/264/200Alves, Elton Eduardo NovaisSouza, Cecília de FátimaInoue, Keles Regina Antonyinfo:eu-repo/semantics/openAccess2023-01-19T13:06:51Zoai:ojs.periodicos.ufv.br:article/264Revistahttps://periodicos.ufv.br/revengPUBhttps://periodicos.ufv.br/reveng/oairevistaengenharianagricultura@gmail.com||andrerosa@ufv.br||tramitacao.reveng@gmail.com|| reveng@ufv.br2175-68131414-3984opendoar:2023-01-19T13:06:51Engenharia na Agricultura - Universidade Federal de Viçosa (UFV)false
dc.title.none.fl_str_mv PRODUCTION OF BIOGAS AND BIOFERTILIZER FROM BIODIGESTION OF CASTOR BEAN CAKE WITH AND WITHOUT ANIMAL MANURE
NOTA TÉCNICA: PRODUÇÃO DE BIOGÁS E BIOFERTILIZANTE A PARTIR DA BIODIGESTÃO DA TORTA DE MAMONA COM ADIÇÃO DEJETOS DE ANIMAIS
title PRODUCTION OF BIOGAS AND BIOFERTILIZER FROM BIODIGESTION OF CASTOR BEAN CAKE WITH AND WITHOUT ANIMAL MANURE
spellingShingle PRODUCTION OF BIOGAS AND BIOFERTILIZER FROM BIODIGESTION OF CASTOR BEAN CAKE WITH AND WITHOUT ANIMAL MANURE
Alves, Elton Eduardo Novais
digestão anaeróbia
Ricinus communis
tratamento de resíduos
title_short PRODUCTION OF BIOGAS AND BIOFERTILIZER FROM BIODIGESTION OF CASTOR BEAN CAKE WITH AND WITHOUT ANIMAL MANURE
title_full PRODUCTION OF BIOGAS AND BIOFERTILIZER FROM BIODIGESTION OF CASTOR BEAN CAKE WITH AND WITHOUT ANIMAL MANURE
title_fullStr PRODUCTION OF BIOGAS AND BIOFERTILIZER FROM BIODIGESTION OF CASTOR BEAN CAKE WITH AND WITHOUT ANIMAL MANURE
title_full_unstemmed PRODUCTION OF BIOGAS AND BIOFERTILIZER FROM BIODIGESTION OF CASTOR BEAN CAKE WITH AND WITHOUT ANIMAL MANURE
title_sort PRODUCTION OF BIOGAS AND BIOFERTILIZER FROM BIODIGESTION OF CASTOR BEAN CAKE WITH AND WITHOUT ANIMAL MANURE
author Alves, Elton Eduardo Novais
author_facet Alves, Elton Eduardo Novais
Souza, Cecília de Fátima
Inoue, Keles Regina Antony
author_role author
author2 Souza, Cecília de Fátima
Inoue, Keles Regina Antony
author2_role author
author
dc.contributor.author.fl_str_mv Alves, Elton Eduardo Novais
Souza, Cecília de Fátima
Inoue, Keles Regina Antony
dc.subject.por.fl_str_mv digestão anaeróbia
Ricinus communis
tratamento de resíduos
topic digestão anaeróbia
Ricinus communis
tratamento de resíduos
description The objective of this research was to quantify the production of biogas, characterize the biofertilizer, resulting from anaerobic digestion of castor bean cake, with and without manure. Bench digesters were operated in batch, containing 2 L of substrate. The three treatments were: castor bean cake with addition of bovine manure and water (T2), castor bean cake with the addition of swine manure and water (T3), with 9 dag kg-1 and ST with three replications. The amount of slurry applied corresponded to 15% of weight of ST substrate. The highest biogas production was observed in T2 (2.03 L), being similar in T1 and T3 (P> 0.05). The biofertilizer T1 showed the highest concentration of Nitrogen (6.13 g L-1). The phosphorus content was greater in T3 (867.80 mg L-1) and pH values, potassium and sodium were similar for all three treatments. The potential of biogas production were higher in T2. It was concluded that the castor bean is a good substrate for the production of biogas and biofertilizer with satisfactory chemical qualities, being observed increase production of this gas when associated with cattle manure.
publishDate 2012
dc.date.none.fl_str_mv 2012-12-27
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://periodicos.ufv.br/reveng/article/view/264
10.13083/reveng.v20i6.293
url https://periodicos.ufv.br/reveng/article/view/264
identifier_str_mv 10.13083/reveng.v20i6.293
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://periodicos.ufv.br/reveng/article/view/264/200
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidade Federal de Viçosa - UFV
publisher.none.fl_str_mv Universidade Federal de Viçosa - UFV
dc.source.none.fl_str_mv Engineering in Agriculture; Vol. 20 No. 6 (2012); 493-500
Revista Engenharia na Agricultura - REVENG; v. 20 n. 6 (2012); 493-500
2175-6813
1414-3984
10.13083/reveng.v20i6
reponame:Engenharia na Agricultura
instname:Universidade Federal de Viçosa (UFV)
instacron:UFV
instname_str Universidade Federal de Viçosa (UFV)
instacron_str UFV
institution UFV
reponame_str Engenharia na Agricultura
collection Engenharia na Agricultura
repository.name.fl_str_mv Engenharia na Agricultura - Universidade Federal de Viçosa (UFV)
repository.mail.fl_str_mv revistaengenharianagricultura@gmail.com||andrerosa@ufv.br||tramitacao.reveng@gmail.com|| reveng@ufv.br
_version_ 1800211144974008320

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