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Registro Completo |
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Biblioteca(s): |
Embrapa Solos. |
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Data corrente: |
03/01/2018 |
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Data da última atualização: |
10/11/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
MATOS, C. F.; PAES, J. L.; PINHEIRO, E. F. M.; CAMPOS, D. V. B. de. |
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Afiliação: |
CAMILA F. MATOS, UFRRJ; JULIANA L. PAES, UFRRJ; ÉRIKA F. M. PINHEIRO, UFRRJ; DAVID VILAS BOAS DE CAMPOS, CNPS. |
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Título: |
Biogas production from dairy cattle manure, under organic and conventional production systems. |
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Ano de publicação: |
2017 |
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Fonte/Imprenta: |
Engenharia Agrícola, Jaboticabal, v. 37, n. 6, p. 1081-1090, nov./dez. 2017. |
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DOI: |
https://doi.org/10.1590/1809-4430-Eng.Agric.v37n6p1081-1090/2017 |
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Idioma: |
Inglês |
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Conteúdo: |
The purpose of this study was to evaluate the production of biogas, as well as the biogas production potential resulting from the anaerobic biodigestion of dairy cattle manure under organic (CMOS) and conventional (CMCS) production system. Also, the concentration of thermotolerant coliforms was evaluated after the biodigestion process. Therefore, bench biodigesters prototypes were supplied with CMOS and CMCS for 30 weeks. The experimental design was completely randomized with four repetitions for each treatment. Analysis of total solids (TS), volatile solids (VS), biogas production potential, most probable number (MPN) of thermotolerant coliforms were made. The cumulative biogas production was 6.18 L and 11.15 L, when using the CMOS and CMCS, respectively. Average biogas production potential of CMCS were 0.2; 2.6 and 2.9 L kg-1 substrate, ST and SV added, respectively and for CMOS 0.1; 1.4 and 1.9 L kg-1substrate, ST and SV added, respectively. After the anaerobic biodigestion process of CMOS and CMCS, it was observed that the concentrations of thermotolerant coliforms were well below than the limit established by law. |
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Palavras-Chave: |
Biodigestão anaeróbia; Resíduos agrícolas. |
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Thesagro: |
Biodigestor. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/170239/1/2017-082.pdf
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Marc: |
LEADER 01843naa a2200205 a 4500
001 2084136
005 2021-11-10
008 2017 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1590/1809-4430-Eng.Agric.v37n6p1081-1090/2017$2DOI
100 1 $aMATOS, C. F.
245 $aBiogas production from dairy cattle manure, under organic and conventional production systems.$h[electronic resource]
260 $c2017
520 $aThe purpose of this study was to evaluate the production of biogas, as well as the biogas production potential resulting from the anaerobic biodigestion of dairy cattle manure under organic (CMOS) and conventional (CMCS) production system. Also, the concentration of thermotolerant coliforms was evaluated after the biodigestion process. Therefore, bench biodigesters prototypes were supplied with CMOS and CMCS for 30 weeks. The experimental design was completely randomized with four repetitions for each treatment. Analysis of total solids (TS), volatile solids (VS), biogas production potential, most probable number (MPN) of thermotolerant coliforms were made. The cumulative biogas production was 6.18 L and 11.15 L, when using the CMOS and CMCS, respectively. Average biogas production potential of CMCS were 0.2; 2.6 and 2.9 L kg-1 substrate, ST and SV added, respectively and for CMOS 0.1; 1.4 and 1.9 L kg-1substrate, ST and SV added, respectively. After the anaerobic biodigestion process of CMOS and CMCS, it was observed that the concentrations of thermotolerant coliforms were well below than the limit established by law.
650 $aBiodigestor
653 $aBiodigestão anaeróbia
653 $aResíduos agrícolas
700 1 $aPAES, J. L.
700 1 $aPINHEIRO, E. F. M.
700 1 $aCAMPOS, D. V. B. de
773 $tEngenharia Agrícola, Jaboticabal$gv. 37, n. 6, p. 1081-1090, nov./dez. 2017.
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Embrapa Solos (CNPS) |
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| 1. |  | EBINGHAUS, M.; GASPAROTTO, L.; MARTINS, J. M. T.; SANTOS, M. D. M. dos; TESSMAN, D. J.; BARROS-CORDEIRO, K. B.; PINHO, D. B.; DIANESE, J. C. Austropuccinia licaniae, first congeneric with the myrtle rust pathogen A. psidii. Mycologia, p. 1-13, 2024. Online first.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
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