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| Registros recuperados : 189 | |
| 13. |  | ROGERI, D. A.; BORTOLON, L.; GIANELLO, C.; AMORIM, M. B. Remaining phosphorus content to determine phosphorus availability of the soils in Rio Grande do Sul. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 52, n. 12, p. 1203-1214, dez. 2017. Título em português: Fósforo remanescente para determinar a disponibilidade de fósforo em solos do Rio Grande do Sul.| Biblioteca(s): Embrapa Pesca e Aquicultura; Embrapa Unidades Centrais. |
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| Registros recuperados : 189 | |
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Registro Completo
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Biblioteca(s): |
Embrapa Semiárido. |
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Data corrente: |
09/02/2021 |
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Data da última atualização: |
09/02/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 2 |
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Autoria: |
SILVA, K. C. D. da; AMORIM, M. C. C. de; GALVÃO, R. S.; GONÇALVES, Y. B. de O.; SILVA, P. T. de S. e; BARROS, E. S. C. |
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Afiliação: |
Kessia Caroline Dantas da Silva, UNIVASF; Miriam Cleide Cavalcante de Amorim, UNIVASF; Renan Santana Galvão, UNIVASF; Yandra Beatriz de Oliveira Gonçalves, UNIVASF; PAULA TEREZA DE SOUZA E SILVA, CPATSA; Eduardo Souza Costa Barros. |
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Título: |
Effect of the inoculum/substrate ratio on the biochemical methane potential (BMP) of grape marc. |
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Ano de publicação: |
2020 |
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Fonte/Imprenta: |
Revista Ambiente & Agua, v. 15, n. 5, 2020. |
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DOI: |
10.4136/ambi-agua.2541 |
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Idioma: |
Inglês |
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Conteúdo: |
The grape industrialization process produces large volumes of solid organic waste, with the grape bagasse being the main waste generated in the winemaking process. Anaerobic digestion can be used to treat and dispose of agro-industrial biomass waste. The objective of this study was to evaluate the effect of the inoculum/substrate ratio on the Biochemical Methane Potential (BMP) of grape marc. The experiment was performed in laboratory scale through a system of reactor bottles in batches, removing a set of triplicate flasks for sampling and analysis every 48 hours, with the test lasting 12 days. The reactors contained residue, inoculum and 20% of nutritive solution, maintaining 20% of headspace. The reactors were incubated in an incubator at a mesophilic temperature (35 ± 2°C) and shaken manually every 24 hours. Three different inoculum/substrate (I/S) ratios of 0.75, 1.5 and 3 were used to evaluate the methane yield, organic removals and at the end of degradation the morphology of the bacterial community was evaluated by means of scanning electron microscopy. The I/S 3 ratio provided the best results for loading anaerobic systems, indicating that grape marc presents potential for biological treatment through anaerobic digestion. |
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Palavras-Chave: |
Bagaço da uva; Biometano; Digestão anaeróbica; PBM; Potencial Bioquímico de Metano; Resíduos agroindustriais; Resíduos sólidos orgânicos. |
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Thesagro: |
Biogás; Resíduo; Resíduo Agrícola; Resíduo Industrial; Uva. |
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Thesaurus NAL: |
Anaerobic digestion. |
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Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/221026/1/Effect-of-the-inoculum-substrate-ratio-on-the-biochemical-methane-potential-BMP-of-grape-marc-2020.pdf
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Marc: |
LEADER 02289naa a2200349 a 4500
001 2129879
005 2021-02-09
008 2020 bl uuuu u00u1 u #d
024 7 $a10.4136/ambi-agua.2541$2DOI
100 1 $aSILVA, K. C. D. da
245 $aEffect of the inoculum/substrate ratio on the biochemical methane potential (BMP) of grape marc.$h[electronic resource]
260 $c2020
520 $aThe grape industrialization process produces large volumes of solid organic waste, with the grape bagasse being the main waste generated in the winemaking process. Anaerobic digestion can be used to treat and dispose of agro-industrial biomass waste. The objective of this study was to evaluate the effect of the inoculum/substrate ratio on the Biochemical Methane Potential (BMP) of grape marc. The experiment was performed in laboratory scale through a system of reactor bottles in batches, removing a set of triplicate flasks for sampling and analysis every 48 hours, with the test lasting 12 days. The reactors contained residue, inoculum and 20% of nutritive solution, maintaining 20% of headspace. The reactors were incubated in an incubator at a mesophilic temperature (35 ± 2°C) and shaken manually every 24 hours. Three different inoculum/substrate (I/S) ratios of 0.75, 1.5 and 3 were used to evaluate the methane yield, organic removals and at the end of degradation the morphology of the bacterial community was evaluated by means of scanning electron microscopy. The I/S 3 ratio provided the best results for loading anaerobic systems, indicating that grape marc presents potential for biological treatment through anaerobic digestion.
650 $aAnaerobic digestion
650 $aBiogás
650 $aResíduo
650 $aResíduo Agrícola
650 $aResíduo Industrial
650 $aUva
653 $aBagaço da uva
653 $aBiometano
653 $aDigestão anaeróbica
653 $aPBM
653 $aPotencial Bioquímico de Metano
653 $aResíduos agroindustriais
653 $aResíduos sólidos orgânicos
700 1 $aAMORIM, M. C. C. de
700 1 $aGALVÃO, R. S.
700 1 $aGONÇALVES, Y. B. de O.
700 1 $aSILVA, P. T. de S. e
700 1 $aBARROS, E. S. C.
773 $tRevista Ambiente & Agua$gv. 15, n. 5, 2020.
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Embrapa Semiárido (CPATSA) |
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