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| Registros recuperados : 143 | |
| 6. |  | AMARAL, A. C. do; STEINMETZ, R. L. R.; KUNZ, A. The biodigestion process. In: KUNZ, A.; STEINMETZ, R. L. R.; AMARAL, A. C. do. Fundamentals of anaerobic digestion, biogas purification, use and treatment of digestate. Concórdia: Sbera: Embrapa Suínos e Aves, 2022. p. 13-26. In: KUNZ, A.; STEINMETZ, R. L. R.; AMARAL, A. C. do. Fundamentals of anaerobic digestion, biogas purification, use and treatment of digestate. Concórdia: Sbera: Embrapa Suínos e Aves, 2022. p. 13-26.| Biblioteca(s): Embrapa Suínos e Aves. |
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| Registros recuperados : 143 | |
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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: |
30/03/2022 |
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Data da última atualização: |
30/03/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 1 |
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Autoria: |
CÂNDIDO, D.; BOLSAN, A. C.; HOLLAS, C. E.; VENTURIN, B.; BONASSA, G.; ANTES, F. G.; STEINMETZ, R. L. R.; BORTOLI, M.; KUNZ, A. |
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Afiliação: |
DANIELA CÂNDIDO, UFFS/Erechim; ALICE CHIAPETTI BOLSAN, UTFPR/Dois Vizinhos; CAMILA ESTER HOLLAS, UNIOESTE/Cascavel; BRUNO VENTURIN, UNIOESTE/Cascavel; GABRIELA BONASSA, UNIOESTE/Cascavel; FABIANE GOLDSCHMIDT ANTES, CNPSA; RICARDO LUIS RADIS STEINMETZ, CNPSA; MARCELO BORTOLI, UTFPR/Francisco Beltrão; AIRTON KUNZ, CNPSA. |
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Título: |
Integration of swine manure anaerobic digestion and digestate nutrients removal/recovery under a circular economy concept. |
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Ano de publicação: |
2022 |
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Fonte/Imprenta: |
Journal of Environmental Management, v. 301, n. 113825, 2022. |
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DOI: |
https://doi.org/10.1016/j.jenvman.2021.113825 |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: The application of the circular economy concept should utilize the cycles of nature to preserve materials, energy and nutrients for economic use. A full-scale pig farm plant was developed and validated, showing how it is possible to integrate a circular economy concept into a wastewater treatment system capable of recovering energy, nutrients and enabling water reuse. A low-cost swine wastewater treatment system consisting of several treatment modules such as solid-liquid separation, anaerobic digestion, biological nitrogen removal by nitrification/denitrification and physicochemical phosphorus removal and recovery was able to generate 1880.6 ± 1858.5 kWh d− 1 of energy, remove 98.6% of nitrogen and 89.7% of phosphorus present in the swine manure. In addition, it was possible to produce enough fertilizer to fertilize 350 ha per year, considering phosphorus and potassium. In addition, the effluent after the chemical phosphorus removal can be safely used in farm cleaning processes or disposed of in water bodies. Thus, the proposed process has proven to be an environmentally superior swine waste management technology, with a positive impact on water quality and ensuring environmental sustainability in intensive swine production. |
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Palavras-Chave: |
Nitrogen removal; Phosphorus recovery; Recuperação de energia; Recuperação de fósforo; Remoção de nitrogênio; Reuso de água; Swine wastewater. |
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Thesagro: |
Águas Residuais; Biogás; Manejo de Água; Suinocultura. |
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Thesaurus NAL: |
Energy recovery; Wastewater treatment; Water reuse. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02465naa a2200397 a 4500
001 2141578
005 2022-03-30
008 2022 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1016/j.jenvman.2021.113825$2DOI
100 1 $aCÂNDIDO, D.
245 $aIntegration of swine manure anaerobic digestion and digestate nutrients removal/recovery under a circular economy concept.$h[electronic resource]
260 $c2022
520 $aAbstract: The application of the circular economy concept should utilize the cycles of nature to preserve materials, energy and nutrients for economic use. A full-scale pig farm plant was developed and validated, showing how it is possible to integrate a circular economy concept into a wastewater treatment system capable of recovering energy, nutrients and enabling water reuse. A low-cost swine wastewater treatment system consisting of several treatment modules such as solid-liquid separation, anaerobic digestion, biological nitrogen removal by nitrification/denitrification and physicochemical phosphorus removal and recovery was able to generate 1880.6 ± 1858.5 kWh d− 1 of energy, remove 98.6% of nitrogen and 89.7% of phosphorus present in the swine manure. In addition, it was possible to produce enough fertilizer to fertilize 350 ha per year, considering phosphorus and potassium. In addition, the effluent after the chemical phosphorus removal can be safely used in farm cleaning processes or disposed of in water bodies. Thus, the proposed process has proven to be an environmentally superior swine waste management technology, with a positive impact on water quality and ensuring environmental sustainability in intensive swine production.
650 $aEnergy recovery
650 $aWastewater treatment
650 $aWater reuse
650 $aÁguas Residuais
650 $aBiogás
650 $aManejo de Água
650 $aSuinocultura
653 $aNitrogen removal
653 $aPhosphorus recovery
653 $aRecuperação de energia
653 $aRecuperação de fósforo
653 $aRemoção de nitrogênio
653 $aReuso de água
653 $aSwine wastewater
700 1 $aBOLSAN, A. C.
700 1 $aHOLLAS, C. E.
700 1 $aVENTURIN, B.
700 1 $aBONASSA, G.
700 1 $aANTES, F. G.
700 1 $aSTEINMETZ, R. L. R.
700 1 $aBORTOLI, M.
700 1 $aKUNZ, A.
773 $tJournal of Environmental Management$gv. 301, n. 113825, 2022.
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