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Registro Completo |
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Biblioteca(s): |
Embrapa Suínos e Aves. |
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Data corrente: |
23/05/2016 |
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Data da última atualização: |
22/02/2017 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
PRANDINI, J. M.; SILVA, M. L. B. da; MEZZARI, M. P.; MICHELON, W.; PIROLLI, M.; SOARES, H. M. |
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Afiliação: |
JEAN MICHEL PRANDINI, UFSC; MARCIO LUIS BUSI DA SILVA, CNPSA; MELISSA PAOLA MEZZARI, UNOESC; WILLIAN MICHELON, UFSC; MATEUS PIROLLI, UFSC; HUGO MOREIRA SOARES, UFSC. |
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Título: |
Use of swine waste-derived biogas to enhance microalgae productivity. |
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Ano de publicação: |
2015 |
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Fonte/Imprenta: |
In: LATIN AMERICAN CONGRESS, 4., 2015, Florianópolis. Anais... Florianópolis: UFSC, 2015. Disponível on line. SOLABIAA. |
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Idioma: |
Inglês |
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Conteúdo: |
The effects of swine wastewater-derived biogas on microalgae productivity were determined. Experiments were conducted in a closed photobioreactor containing digestate effluent as culturing media and biogas in the headspaceas source of CO2. Experiments were carried out under mixothrophic and autothrophic conditions. Results showed that autotrophic growth rate (0.6 d-1)was twofoldfaster than mixotrophic. Frequent reinjections of biogas containing up to 2,000 ppm of hydrogen sulfide was not inhibitory to microalgae growth. The rapid removal of H2S in the system suggests photobioreactors can be an interesting alternative to biogas purification. A model to estimate microalgae productivity based on the amount of available CO2, inorganic and organic carbon was developedand showed good data fit correlation (r²= 0.99). |
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Palavras-Chave: |
CO2; H2S; Swine wastewater. |
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Thesaurus Nal: |
biofiltration; microalgae. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/143269/1/final7858.pdf
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Marc: |
LEADER 01530nam a2200229 a 4500
001 2045545
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100 1 $aPRANDINI, J. M.
245 $aUse of swine waste-derived biogas to enhance microalgae productivity.$h[electronic resource]
260 $aIn: LATIN AMERICAN CONGRESS, 4., 2015, Florianópolis. Anais... Florianópolis: UFSC, 2015. Disponível on line. SOLABIAA.$c2015
520 $aThe effects of swine wastewater-derived biogas on microalgae productivity were determined. Experiments were conducted in a closed photobioreactor containing digestate effluent as culturing media and biogas in the headspaceas source of CO2. Experiments were carried out under mixothrophic and autothrophic conditions. Results showed that autotrophic growth rate (0.6 d-1)was twofoldfaster than mixotrophic. Frequent reinjections of biogas containing up to 2,000 ppm of hydrogen sulfide was not inhibitory to microalgae growth. The rapid removal of H2S in the system suggests photobioreactors can be an interesting alternative to biogas purification. A model to estimate microalgae productivity based on the amount of available CO2, inorganic and organic carbon was developedand showed good data fit correlation (r²= 0.99).
650 $abiofiltration
650 $amicroalgae
653 $aCO2
653 $aH2S
653 $aSwine wastewater
700 1 $aSILVA, M. L. B. da
700 1 $aMEZZARI, M. P.
700 1 $aMICHELON, W.
700 1 $aPIROLLI, M.
700 1 $aSOARES, H. M.
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Registro original: |
Embrapa Suínos e Aves (CNPSA) |
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| 1. |  | PRANDINI, J. M.; SILVA, M. L. B. da; MEZZARI, M. P.; MICHELON, W.; PIROLLI, M.; SOARES, H. M. Use of swine waste-derived biogas to enhance microalgae productivity. In: LATIN AMERICAN CONGRESS, 4., 2015, Florianópolis. Anais... Florianópolis: UFSC, 2015. Disponível on line. SOLABIAA.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Suínos e Aves. |
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