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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. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Suínos e Aves. |
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Data corrente: |
09/12/2016 |
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Data da última atualização: |
12/12/2016 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
MORES, R.; KUNZ, A.; STEFFENS, J.; DALLAGO, R. M.; BENAZZI, T. L.; AMARAL, A. C. |
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Afiliação: |
RÚBIA MORES, URI/Erechim; AIRTON KUNZ, CNPSA; JULIANA STEFFENS, URI/Erechim; ROGÉRIO MARCOS DALLAGO, URI/Erechim; TONI LUIS BENAZZI, IFRS; ANDRÉ CESTONARO DO AMARAL, UNIOESTE. |
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Título: |
Swine manure digestate treatment using electrocoagulation. |
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Ano de publicação: |
2016 |
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Fonte/Imprenta: |
Scientia Agricola, v. 73, n.5, p. 439-443, 2016. |
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DOI: |
http://dx.doi.org/10.1590/0103-9016-2015-0269 |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: Anaerobic biodigestion is an appropriate alternative for the treatment of swine wastewater due to its biogas generation properties and the possibility of its application as a source of energy for heating or electricity. However, digestate can still contain high levels of turbidity, organic carbon and nutrients and must be correctly managed as a biofertilizer, or treated to avoid any impact on the environment. Considering this, electrocoagulation (EC) shows promise as a technology because of its ease of handling and high efficiency in effluent remediation. This study aimed to evaluate the performance of EC in a batch system in the treatment of swine wastewater digestate. The wastewater used in the treatment was sampled from a 10 m3 biodigestor effluent (digestate) located at Concórdia, Santa Catarina, Brazil. A batch-scale experiment was carried out to evaluate the following two variables: electrode distance (ED) and voltage applied (V). The removal efficiency levels (%) for the best operational condition (2 cm, 5 V) after 30 min were: 97 %, 98 %, 77 % and 10 % for color, turbidity, total organic carbon (TOC) and total nitrogen (TN), respectively. The EC batch system produced efficient results, underlining its promise as an alternative to be applied in the treatment of digestate. |
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Palavras-Chave: |
Digestão anaeróbica. |
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Thesagro: |
Dejeto. |
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Thesaurus Nal: |
Anaerobic digestion; Waste treatment. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02001naa a2200241 a 4500
001 2058363
005 2016-12-12
008 2016 bl uuuu u00u1 u #d
024 7 $ahttp://dx.doi.org/10.1590/0103-9016-2015-0269$2DOI
100 1 $aMORES, R.
245 $aSwine manure digestate treatment using electrocoagulation.$h[electronic resource]
260 $c2016
520 $aAbstract: Anaerobic biodigestion is an appropriate alternative for the treatment of swine wastewater due to its biogas generation properties and the possibility of its application as a source of energy for heating or electricity. However, digestate can still contain high levels of turbidity, organic carbon and nutrients and must be correctly managed as a biofertilizer, or treated to avoid any impact on the environment. Considering this, electrocoagulation (EC) shows promise as a technology because of its ease of handling and high efficiency in effluent remediation. This study aimed to evaluate the performance of EC in a batch system in the treatment of swine wastewater digestate. The wastewater used in the treatment was sampled from a 10 m3 biodigestor effluent (digestate) located at Concórdia, Santa Catarina, Brazil. A batch-scale experiment was carried out to evaluate the following two variables: electrode distance (ED) and voltage applied (V). The removal efficiency levels (%) for the best operational condition (2 cm, 5 V) after 30 min were: 97 %, 98 %, 77 % and 10 % for color, turbidity, total organic carbon (TOC) and total nitrogen (TN), respectively. The EC batch system produced efficient results, underlining its promise as an alternative to be applied in the treatment of digestate.
650 $aAnaerobic digestion
650 $aWaste treatment
650 $aDejeto
653 $aDigestão anaeróbica
700 1 $aKUNZ, A.
700 1 $aSTEFFENS, J.
700 1 $aDALLAGO, R. M.
700 1 $aBENAZZI, T. L.
700 1 $aAMARAL, A. C.
773 $tScientia Agricola$gv. 73, n.5, p. 439-443, 2016.
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Registro original: |
Embrapa Suínos e Aves (CNPSA) |
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Registro Completo
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Biblioteca(s): |
Embrapa Agroindústria de Alimentos. |
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Data corrente: |
04/12/2017 |
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Data da última atualização: |
04/12/2017 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
ROSA, L. O. L.; SILVA-SANTOS, J. E.; BRIGIDA, A. I. S.; SILVA, C. M.; CABRAL, L. M. C. |
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Afiliação: |
Luisa O. L. Rosa; José E. Silva-Santos; ANA IRAIDY SANTA BRIGIDA, CTAA; CAROLINE MELLINGER SILVA, CTAA; LOURDES MARIA CORREA CABRAL, CTAA. |
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Título: |
Antihypertensive whey-based ingredient: scaling up the process of production and reducing its costs. |
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Ano de publicação: |
2017 |
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Fonte/Imprenta: |
In: SIMPÓSIO LATINO AMERICANO DE CIÊNCIA DE ALIMENTOS , 12., 2017, Campinas. Ciência de Alimentos e seu Impacto no Mundo em Transformação. Campinas: UNICAMP, 2017. |
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Idioma: |
Inglês |
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Notas: |
SLACA, 12. De 4 a 7 de Novembro de 2017. Ref. 71650. |
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Palavras-Chave: |
Antihypertensive activity; Formulação e processamento de alimentos; Pilot scale. |
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Thesaurus NAL: |
whey protein. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 00835nam a2200205 a 4500
001 2081314
005 2017-12-04
008 2017 bl uuuu u00u1 u #d
100 1 $aROSA, L. O. L.
245 $aAntihypertensive whey-based ingredient$bscaling up the process of production and reducing its costs.$h[electronic resource]
260 $aIn: SIMPÓSIO LATINO AMERICANO DE CIÊNCIA DE ALIMENTOS , 12., 2017, Campinas. Ciência de Alimentos e seu Impacto no Mundo em Transformação. Campinas: UNICAMP$c2017
500 $aSLACA, 12. De 4 a 7 de Novembro de 2017. Ref. 71650.
650 $awhey protein
653 $aAntihypertensive activity
653 $aFormulação e processamento de alimentos
653 $aPilot scale
700 1 $aSILVA-SANTOS, J. E.
700 1 $aBRIGIDA, A. I. S.
700 1 $aSILVA, C. M.
700 1 $aCABRAL, L. M. C.
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Embrapa Agroindústria de Alimentos (CTAA) |
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