Preliminary study of biodigestion of bovine manure with whey in the double-stage digestion system with biogas purification

Detalhes bibliográficos
Autor(a) principal: Ribeiro, Steve Angstrom dos Santos
Data de Publicação: 2020
Outros Autores: Junho, Alana Lopes, Barros, Regina Mambeli, Santos, Ivan Felipe Silva dos, Filho, Geraldo Lúcio Tiago, Martuscelli, Eruin, Freitas, João Victor Rocha de
Tipo de documento: Artigo
Idioma: por
Título da fonte: Research, Society and Development
Texto Completo: https://rsdjournal.org/index.php/rsd/article/view/5911
Resumo: This work aims to analyze the generation of biogas from anaerobic digestion in two stages in three batches. The work aimed at the comparative study of the anaerobic digestion of bovine manure (first batch) with the codigestion of bovine manure with whey diluted in whey in the proportion whey: bovine manure 15:60 (L: L) in the second batch and 5:60 (L: L) in the third batch, both having completed the rest with water. The biogas generated allowed the operation of an internal combustion engine. The anaerobic digester in two stages was designed to receive 60 liters of substrate in each stage, with hydraulic retention time of 45 days, 8% percentage of total solids, using an electronic temperature control system for 35ºC ± 5ºC and a mixer mechanical and two biogas purification biofilters to remove H2S and CO2. In each batch, before and after anaerobic digestion, a 1500mL content sample was collected for physical-chemical analysis of pH parameters, total, fixed and volatile solids, BOD, COD and Kjeldah total nitrogen. As qualitative results of biogas, from bovine manure substrate, the composition of 65% methane, 8% CO2 and 5% H2S was obtained in the first batch (only with bovine manure). With the substrate composed of bovine manure and whey, in the proportion of 5:60 (L: L) it led to better results with regard to pH (6.27) and Kjeldah total nitrogen (168mg / L).
id UNIFEI_73203fa48532d83ed7cc3872f1e93c23
oai_identifier_str oai:ojs.pkp.sfu.ca:article/5911
network_acronym_str UNIFEI
network_name_str Research, Society and Development
repository_id_str
spelling Preliminary study of biodigestion of bovine manure with whey in the double-stage digestion system with biogas purificationEstudio preliminar de biodigestion de estiércol bovino con suero en el sistema de digestión de doble etapa con purificación de biogásEstudo preliminar da biodigestão de esterco bovino com soro de leite em sistema de digestão em duplo estágio com purificação de biogásayuno bovinosuero de lechedigestión anaerobiacodigestiónDejeto de bovinoSoro de leite, Digestão anaeróbiaCodigestãobovine fastingwheyanaerobic digestioncodigestionThis work aims to analyze the generation of biogas from anaerobic digestion in two stages in three batches. The work aimed at the comparative study of the anaerobic digestion of bovine manure (first batch) with the codigestion of bovine manure with whey diluted in whey in the proportion whey: bovine manure 15:60 (L: L) in the second batch and 5:60 (L: L) in the third batch, both having completed the rest with water. The biogas generated allowed the operation of an internal combustion engine. The anaerobic digester in two stages was designed to receive 60 liters of substrate in each stage, with hydraulic retention time of 45 days, 8% percentage of total solids, using an electronic temperature control system for 35ºC ± 5ºC and a mixer mechanical and two biogas purification biofilters to remove H2S and CO2. In each batch, before and after anaerobic digestion, a 1500mL content sample was collected for physical-chemical analysis of pH parameters, total, fixed and volatile solids, BOD, COD and Kjeldah total nitrogen. As qualitative results of biogas, from bovine manure substrate, the composition of 65% methane, 8% CO2 and 5% H2S was obtained in the first batch (only with bovine manure). With the substrate composed of bovine manure and whey, in the proportion of 5:60 (L: L) it led to better results with regard to pH (6.27) and Kjeldah total nitrogen (168mg / L).Este trabajo tiene como objetivo analizar la generación de biogás a partir de la digestión anaerobia en dos etapas en tres lotes. El trabajo tuvo como objetivo el estudio comparativo de la digestión anaerobia del estiércol bovino (primer lote) con la codigestión del estiércol bovino con suero diluido en suero en la proporción suero: estiércol bovino 15:60 (L: L) en el segundo lote y 5:60 (L: L) en el tercer lote, ambos habiendo completado el resto con agua. El biogás generado permitió la operación de un motor de combustión interna. El digestor anaeróbico en dos etapas fue diseñado para recibir 60 litros de sustrato en cada etapa, con un tiempo de retención hidráulica de 45 días, 8% de porcentaje de sólidos totales, utilizando un sistema electrónico de control de temperatura a 35ºC ± 5ºC y un mezclador. biofiltros de purificación mecánica y dos biogás para eliminar H2S y CO2. En cada lote, antes y después de la digestión anaerobia, se recogió una muestra de contenido de 1500 ml para el análisis fisicoquímico de los parámetros de pH, sólidos totales, fijos y volátiles, DBO, DQO y nitrógeno total de Kjeldah. Como resultados cualitativos del biogás, a partir del sustrato de estiércol bovino, se obtuvo la composición de 65% de metano, 8% de CO2 y 5% de H2S en el primer lote (solo con estiércol bovino). Con el sustrato compuesto de estiércol bovino y suero de leche, en la proporción de 5:60 (L: L) condujo a mejores resultados con respecto al pH (6.27) y al nitrógeno total Kjeldah (168mg / L).Esse trabalho tem como objetivo analisar a geração de biogás a partir da digestão anaeróbia em duas etapas em três bateladas. O trabalho visou ao estudo comparativo da digestão anaeróbia de dejeto bovino (primeira batelada) com o a codigestão de dejeto bovino com soro de leite diluído no soro de leite na proporção soro de leite:dejeto de bovino 15:60 (L:L) na segunda batelada e 5:60 (L:L) na terceira batelada, tendo sido em ambas, completado o restante com água. O biogás gerado permitiu o funcionamento de um motor de combustão interna. O digestor anaeróbio em duas etapas foi projetado para receber 60 litros de substrato em cada estágio, com tempo de retenção hidráulica de 45 dias, percentual de 8% de sólidos totais, utilizando um sistema eletrônico de controle de temperatura para 35ºC±5ºC e um misturador mecânico e dois biofiltros de purificação do biogás, para remoção de H2S e CO2. Foram coletadas em cada batelada antes e após a digestão anaeróbia, uma amostra do conteúdo com 1500mL para análise físico-química de parâmetros pH, sólidos totais, fixos e voláteis, DBO, DQO e Nitrogênio total Kjeldahl. Como resultados qualitativos do biogás, a partir de substrato de dejeto bovino, obteve-se a composição de 65% de metano, 8% de CO2 e 5% de H2S na primeira batelada (apenas com dejeto de bovino). Com o substrato composto por dejeto de bovino e soro de leite, na proporção de 5:60 (L:L) conduziu a melhores resultados no que concerne ao pH (6,27) e Nitrogênio total Kjeldahl (168mg/L).Research, Society and Development2020-07-20info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://rsdjournal.org/index.php/rsd/article/view/591110.33448/rsd-v9i8.5911Research, Society and Development; Vol. 9 No. 8; e646985911Research, Society and Development; Vol. 9 Núm. 8; e646985911Research, Society and Development; v. 9 n. 8; e6469859112525-3409reponame:Research, Society and Developmentinstname:Universidade Federal de Itajubá (UNIFEI)instacron:UNIFEIporhttps://rsdjournal.org/index.php/rsd/article/view/5911/5825Copyright (c) 2020 Steve Angstrom dos Santos Ribeiro, Alana Lopes Junho, Regina Mambeli Barros, Ivan Felipe Silva dos Santos, Geraldo Lúcio Tiago Filho, Eruin Martuscelli, João Victor Rocha de Freitashttp://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessRibeiro, Steve Angstrom dos SantosJunho, Alana LopesBarros, Regina MambeliSantos, Ivan Felipe Silva dosFilho, Geraldo Lúcio TiagoMartuscelli, EruinFreitas, João Victor Rocha de2020-08-20T18:00:17Zoai:ojs.pkp.sfu.ca:article/5911Revistahttps://rsdjournal.org/index.php/rsd/indexPUBhttps://rsdjournal.org/index.php/rsd/oairsd.articles@gmail.com2525-34092525-3409opendoar:2024-01-17T09:29:15.771336Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)false
dc.title.none.fl_str_mv Preliminary study of biodigestion of bovine manure with whey in the double-stage digestion system with biogas purification
Estudio preliminar de biodigestion de estiércol bovino con suero en el sistema de digestión de doble etapa con purificación de biogás
Estudo preliminar da biodigestão de esterco bovino com soro de leite em sistema de digestão em duplo estágio com purificação de biogás
title Preliminary study of biodigestion of bovine manure with whey in the double-stage digestion system with biogas purification
spellingShingle Preliminary study of biodigestion of bovine manure with whey in the double-stage digestion system with biogas purification
Ribeiro, Steve Angstrom dos Santos
ayuno bovino
suero de leche
digestión anaerobia
codigestión
Dejeto de bovino
Soro de leite,
Digestão anaeróbia
Codigestão
bovine fasting
whey
anaerobic digestion
codigestion
title_short Preliminary study of biodigestion of bovine manure with whey in the double-stage digestion system with biogas purification
title_full Preliminary study of biodigestion of bovine manure with whey in the double-stage digestion system with biogas purification
title_fullStr Preliminary study of biodigestion of bovine manure with whey in the double-stage digestion system with biogas purification
title_full_unstemmed Preliminary study of biodigestion of bovine manure with whey in the double-stage digestion system with biogas purification
title_sort Preliminary study of biodigestion of bovine manure with whey in the double-stage digestion system with biogas purification
author Ribeiro, Steve Angstrom dos Santos
author_facet Ribeiro, Steve Angstrom dos Santos
Junho, Alana Lopes
Barros, Regina Mambeli
Santos, Ivan Felipe Silva dos
Filho, Geraldo Lúcio Tiago
Martuscelli, Eruin
Freitas, João Victor Rocha de
author_role author
author2 Junho, Alana Lopes
Barros, Regina Mambeli
Santos, Ivan Felipe Silva dos
Filho, Geraldo Lúcio Tiago
Martuscelli, Eruin
Freitas, João Victor Rocha de
author2_role author
author
author
author
author
author
dc.contributor.author.fl_str_mv Ribeiro, Steve Angstrom dos Santos
Junho, Alana Lopes
Barros, Regina Mambeli
Santos, Ivan Felipe Silva dos
Filho, Geraldo Lúcio Tiago
Martuscelli, Eruin
Freitas, João Victor Rocha de
dc.subject.por.fl_str_mv ayuno bovino
suero de leche
digestión anaerobia
codigestión
Dejeto de bovino
Soro de leite,
Digestão anaeróbia
Codigestão
bovine fasting
whey
anaerobic digestion
codigestion
topic ayuno bovino
suero de leche
digestión anaerobia
codigestión
Dejeto de bovino
Soro de leite,
Digestão anaeróbia
Codigestão
bovine fasting
whey
anaerobic digestion
codigestion
description This work aims to analyze the generation of biogas from anaerobic digestion in two stages in three batches. The work aimed at the comparative study of the anaerobic digestion of bovine manure (first batch) with the codigestion of bovine manure with whey diluted in whey in the proportion whey: bovine manure 15:60 (L: L) in the second batch and 5:60 (L: L) in the third batch, both having completed the rest with water. The biogas generated allowed the operation of an internal combustion engine. The anaerobic digester in two stages was designed to receive 60 liters of substrate in each stage, with hydraulic retention time of 45 days, 8% percentage of total solids, using an electronic temperature control system for 35ºC ± 5ºC and a mixer mechanical and two biogas purification biofilters to remove H2S and CO2. In each batch, before and after anaerobic digestion, a 1500mL content sample was collected for physical-chemical analysis of pH parameters, total, fixed and volatile solids, BOD, COD and Kjeldah total nitrogen. As qualitative results of biogas, from bovine manure substrate, the composition of 65% methane, 8% CO2 and 5% H2S was obtained in the first batch (only with bovine manure). With the substrate composed of bovine manure and whey, in the proportion of 5:60 (L: L) it led to better results with regard to pH (6.27) and Kjeldah total nitrogen (168mg / L).
publishDate 2020
dc.date.none.fl_str_mv 2020-07-20
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://rsdjournal.org/index.php/rsd/article/view/5911
10.33448/rsd-v9i8.5911
url https://rsdjournal.org/index.php/rsd/article/view/5911
identifier_str_mv 10.33448/rsd-v9i8.5911
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://rsdjournal.org/index.php/rsd/article/view/5911/5825
dc.rights.driver.fl_str_mv http://creativecommons.org/licenses/by/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Research, Society and Development
publisher.none.fl_str_mv Research, Society and Development
dc.source.none.fl_str_mv Research, Society and Development; Vol. 9 No. 8; e646985911
Research, Society and Development; Vol. 9 Núm. 8; e646985911
Research, Society and Development; v. 9 n. 8; e646985911
2525-3409
reponame:Research, Society and Development
instname:Universidade Federal de Itajubá (UNIFEI)
instacron:UNIFEI
instname_str Universidade Federal de Itajubá (UNIFEI)
instacron_str UNIFEI
institution UNIFEI
reponame_str Research, Society and Development
collection Research, Society and Development
repository.name.fl_str_mv Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)
repository.mail.fl_str_mv rsd.articles@gmail.com
_version_ 1797052653869465600

Registros relacionados