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 | Acesso ao texto completo restrito à biblioteca da Embrapa Suínos e Aves. Para informações adicionais entre em contato com cnpsa.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Suínos e Aves. |
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Data corrente: |
15/04/2021 |
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Data da última atualização: |
16/07/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 4 |
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Autoria: |
TÁPPARO, D. C.; CÂNDIDO, D.; STEINMETZ, R. L. R.; ETZKORN, C.; AMARAL, A. C. do; ANTES, F. G.; KUNZ, A. |
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Afiliação: |
DEISI CRISTINA TÁPPARO, Unioeste/Cascavel; DANIELA CÂNDIDO, UFFS/Erechim; RICARDO LUIS RADIS STEINMETZ, CNPSA; CHRISTIAN ETZKORN, Awite Bioenergie; ANDRÉ CESTONARO DO AMARAL, Unioeste/Cascavel; FABIANE GOLDSCHMIDT ANTES, CNPSA; AIRTON KUNZ, CNPSA. |
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Título: |
Swine manure biogas production improvement using pre-treatment strategies: lab-scale studies and full-scale application. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
Bioresource Technology Reports, v. 15, n. 100716, 2021. |
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DOI: |
https://doi.org/10.1016/j.biteb.2021.100716 |
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Idioma: |
Português |
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Conteúdo: |
Abstract: The paper deals a case study of solid-liquid separation (SLS) approaches for swine manure biogas recovery in a system configured to treat solid fraction on Continuous Stirred Tank Reactor (CSTR) and liquid fraction on Covered lagoon biodigester (CLB) in a large scale. At the same time, scale down reactors on laboratory scale were operated under same conditions. Biogas productivity of full-scale CSTR showed an average of 0.65 ± 0.23 NLbiogas L-1 1reactor d-1, while CLB was around 0.18 ± 0.05 NLbiogas L-1reactor d-1. The results of lab-scale can predict digestion capability and methane recovery for full-scale system. Economy in biogas plant construction and operation, biogas generation constantly and digestate treatment system implementation are the mainly benefits to use SLS followed different reactor configurations. Biological desulfurization process was dependent of biogas retention time. By the way, operational improvements made on large scale have allowed an advance in the productivity and biogas quality. |
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Palavras-Chave: |
Biogas improvement; Biogas plant; Separação sólido-líquido; Solid-liquid separation; Swine production system. |
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Thesagro: |
Biogás; Produção Animal; Suíno; Usina. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01996naa a2200313 a 4500
001 2131305
005 2021-07-16
008 2021 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1016/j.biteb.2021.100716$2DOI
100 1 $aTÁPPARO, D. C.
245 $aSwine manure biogas production improvement using pre-treatment strategies$blab-scale studies and full-scale application.$h[electronic resource]
260 $c2021
520 $aAbstract: The paper deals a case study of solid-liquid separation (SLS) approaches for swine manure biogas recovery in a system configured to treat solid fraction on Continuous Stirred Tank Reactor (CSTR) and liquid fraction on Covered lagoon biodigester (CLB) in a large scale. At the same time, scale down reactors on laboratory scale were operated under same conditions. Biogas productivity of full-scale CSTR showed an average of 0.65 ± 0.23 NLbiogas L-1 1reactor d-1, while CLB was around 0.18 ± 0.05 NLbiogas L-1reactor d-1. The results of lab-scale can predict digestion capability and methane recovery for full-scale system. Economy in biogas plant construction and operation, biogas generation constantly and digestate treatment system implementation are the mainly benefits to use SLS followed different reactor configurations. Biological desulfurization process was dependent of biogas retention time. By the way, operational improvements made on large scale have allowed an advance in the productivity and biogas quality.
650 $aBiogás
650 $aProdução Animal
650 $aSuíno
650 $aUsina
653 $aBiogas improvement
653 $aBiogas plant
653 $aSeparação sólido-líquido
653 $aSolid-liquid separation
653 $aSwine production system
700 1 $aCÂNDIDO, D.
700 1 $aSTEINMETZ, R. L. R.
700 1 $aETZKORN, C.
700 1 $aAMARAL, A. C. do
700 1 $aANTES, F. G.
700 1 $aKUNZ, A.
773 $tBioresource Technology Reports$gv. 15, n. 100716, 2021.
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Embrapa Suínos e Aves (CNPSA) |
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