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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: |
15/04/2021 |
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Data da última atualização: |
16/07/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
CHINI, A.; HOLLAS, C. E.; BOLSAN, A. C.; ANTES, F. G.; TREICHEL, H.; KUNZ, A. |
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Afiliação: |
ANGELICA CHINI, Unioeste/Cascavel; CAMILA ESTER HOLLAS, Unioeste/Cascavel; ALICE CHIAPETTI BOLSAN, Unoesc/Joaçaba; FABIANE GOLDSCHMIDT ANTES, CNPSA; HELEN TREICHEL, UFFS/Erechim; AIRTON KUNZ, CNPSA. |
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Título: |
Treatment of digestate from swine sludge continuous stirred tank reactor to reduce total carbon and total solids content. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
Environment, Development and Sustainability, v. 23, p. 12326-12341, 2021. |
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DOI: |
https://doi.org/10.1007/s10668-020-01170-6 |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: Anaerobic digestion is a biological process that can partially convert organic matter into gases with potential to energy generation. However, in case of continuous stirred tank reactor (CSTR) for the treatment of sludge from swine manure, a digestate with a high concentration of solids, undigested carbon, nitrogen and phosphorus is usually obtained, which can limit the direct application to the soil or other direct uses or disposal. Therefore, an additional treatment of digestate is still needed to meet environmental requirements for the viability of an anaerobic digestion plant to enable the disposal of the liquid effluent. In this study, solid-liquid separation (SLS) strategies were studied for treatment of digestate from swine sludge CSTR biodigester. The following processes were tested: settling, centrifugation and chemical flocculation.The performance of each process was evaluated by monitoring the concentrations of the following parameters in the raw digestate and after treatment: total carbon (TC), phosphorus, total kjeldahl nitrogen, ammonia nitrogen, total solids (TS), volatile solids and fixed solids. The factorial design was used for the optimization of centrifugation and chemical flocculation tests. Total carbon, solids and phosphorus were significantly reduced from digestate using the different SLS processes. However, higher removal efficiencies were obtained by centrifugation, being more expressive to phosphorus, TC and TS (reduction of 95, 90 and 83%, respectively). Furthermore, the sludge production by centrifugation was 3.8 and 7.3 times lower than by settling and chemical flocculation, respectively. Thus, centrifugation could be considered the most appropriate SLS process to enable digestate treatment and the liquid efluent is suitable to be treated by deammonification process for nitrogen removal. MenosAbstract: Anaerobic digestion is a biological process that can partially convert organic matter into gases with potential to energy generation. However, in case of continuous stirred tank reactor (CSTR) for the treatment of sludge from swine manure, a digestate with a high concentration of solids, undigested carbon, nitrogen and phosphorus is usually obtained, which can limit the direct application to the soil or other direct uses or disposal. Therefore, an additional treatment of digestate is still needed to meet environmental requirements for the viability of an anaerobic digestion plant to enable the disposal of the liquid effluent. In this study, solid-liquid separation (SLS) strategies were studied for treatment of digestate from swine sludge CSTR biodigester. The following processes were tested: settling, centrifugation and chemical flocculation.The performance of each process was evaluated by monitoring the concentrations of the following parameters in the raw digestate and after treatment: total carbon (TC), phosphorus, total kjeldahl nitrogen, ammonia nitrogen, total solids (TS), volatile solids and fixed solids. The factorial design was used for the optimization of centrifugation and chemical flocculation tests. Total carbon, solids and phosphorus were significantly reduced from digestate using the different SLS processes. However, higher removal efficiencies were obtained by centrifugation, being more expressive to phosphorus, TC and TS (reduction of 95, 90 and 83... Mostrar Tudo |
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Palavras-Chave: |
Chemical flocculation; Estrume de suínos; Floculação química; Settling; Swine manure. |
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Thesagro: |
Águas Residuais; Assentamento; Centrifugação; Dejeto; Floculação; Suíno. |
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Thesaurus Nal: |
Centrifugation; Wastewater treatment. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02904naa a2200349 a 4500
001 2131304
005 2021-07-16
008 2021 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1007/s10668-020-01170-6$2DOI
100 1 $aCHINI, A.
245 $aTreatment of digestate from swine sludge continuous stirred tank reactor to reduce total carbon and total solids content.$h[electronic resource]
260 $c2021
520 $aAbstract: Anaerobic digestion is a biological process that can partially convert organic matter into gases with potential to energy generation. However, in case of continuous stirred tank reactor (CSTR) for the treatment of sludge from swine manure, a digestate with a high concentration of solids, undigested carbon, nitrogen and phosphorus is usually obtained, which can limit the direct application to the soil or other direct uses or disposal. Therefore, an additional treatment of digestate is still needed to meet environmental requirements for the viability of an anaerobic digestion plant to enable the disposal of the liquid effluent. In this study, solid-liquid separation (SLS) strategies were studied for treatment of digestate from swine sludge CSTR biodigester. The following processes were tested: settling, centrifugation and chemical flocculation.The performance of each process was evaluated by monitoring the concentrations of the following parameters in the raw digestate and after treatment: total carbon (TC), phosphorus, total kjeldahl nitrogen, ammonia nitrogen, total solids (TS), volatile solids and fixed solids. The factorial design was used for the optimization of centrifugation and chemical flocculation tests. Total carbon, solids and phosphorus were significantly reduced from digestate using the different SLS processes. However, higher removal efficiencies were obtained by centrifugation, being more expressive to phosphorus, TC and TS (reduction of 95, 90 and 83%, respectively). Furthermore, the sludge production by centrifugation was 3.8 and 7.3 times lower than by settling and chemical flocculation, respectively. Thus, centrifugation could be considered the most appropriate SLS process to enable digestate treatment and the liquid efluent is suitable to be treated by deammonification process for nitrogen removal.
650 $aCentrifugation
650 $aWastewater treatment
650 $aÁguas Residuais
650 $aAssentamento
650 $aCentrifugação
650 $aDejeto
650 $aFloculação
650 $aSuíno
653 $aChemical flocculation
653 $aEstrume de suínos
653 $aFloculação química
653 $aSettling
653 $aSwine manure
700 1 $aHOLLAS, C. E.
700 1 $aBOLSAN, A. C.
700 1 $aANTES, F. G.
700 1 $aTREICHEL, H.
700 1 $aKUNZ, A.
773 $tEnvironment, Development and Sustainability$gv. 23, p. 12326-12341, 2021.
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Registro original: |
Embrapa Suínos e Aves (CNPSA) |
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| Registros recuperados : 25 | |
| 1. |  | MARCHIORO, V.; STEINMETZ, R. L. R.; AMARAL, A. C.; GASPARETO, T. C.; KUNZ, A.; TREICHEL, H. Produção de biogás por digestão em fase sólida de cama de frango. In: SIMPÓSIO INTERNACIONAL SOBRE GERENCIAMENTO DE RESÍDUOS AGROPECUÁRIOS E AGROINDUSTRIAIS, 5., 2017, Foz do Iguaçu, Anais... Concórdia: Sbera: Embrapa Suínos e Aves, 2017. SIGERA. p. 237-240.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Suínos e Aves. |
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| 2. | | MUTCHAMUA, H. H. G.; DI LUCCIO, M.; HOLLAS, C. E.; VENTURIN, B.; TREICHEL, H.; KUNZ, A. Desassoreamento de lagoas de tratamento de efluentes via desnitrificação. In: SIMPÓSIO INTERNACIONAL SOBRE GERENCIAMENTO DE RESÍDUOS AGROPECUÁRIOS E AGROINDUSTRIAIS, 6., 2019, Florianópolis, SC. Anais... Concórdia: Sbera/Embrapa, 2019. p. 25-28.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Suínos e Aves. |
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| 3. | | CHINI, A.; HOLLAS, C. E.; BOLSAN, A. C.; TREICHEL, H.; KUNZ, A. Centrifugação: uma alternativa de pré-tratamento para digestato? In: CONGRESSO BRASILEIRO DE ENGENHARIA AGRÍCOLA, 47., 2018, Brasília, DF. [Anais...] Brasília, DF: SBEA, 2018. CONBEA.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Suínos e Aves. |
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| 4. | | SANTIN, M. M.; TREICHEL, H.; VALDUGA, E.; CABRAL, L. M. C.; DI LUCCIO, M. Evaluation of enzymatic treatment of peach juice using response surface methodology. Journal of the Science of Food and Agriculture, London, v. 88, n. 3, p. 507-512, feb. 2008.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: Internacional - A |
| Biblioteca(s): Embrapa Agroindústria de Alimentos. |
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| 5. | | VENTURIN, B.; MULINARI, J.; SCAPINI, T.; CAMARGO, A. F.; KUNZ, A.; TREICHEL, H. Evaluation of the pretreatment of corn stalk using an ultrasound system. In: SIMPÓSIO INTERNACIONAL SOBRE GERENCIAMENTO DE RESÍDUOS AGROPECUÁRIOS E AGROINDUSTRIAIS, 6., 2019, Florianópolis, SC. Anais... Concórdia: Sbera/Embrapa, 2019. p. 129-132.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Suínos e Aves. |
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| 6. | | GASPARETTO, T. C.; STEINMETZ, R. L. R.; ANTES, F. G.; VENTURIN, B.; TREICHEL, H.; KUNZ, A. Efeito de diferentes pré-tratamentos na cinética de produção de metano de cama de frango. In: SIMPÓSIO INTERNACIONAL SOBRE GERENCIAMENTO DE RESÍDUOS AGROPECUÁRIOS E AGROINDUSTRIAIS, 6., 2019, Florianópolis, SC. Anais... Concórdia: Sbera/Embrapa, 2019. p. 97-100.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Suínos e Aves. |
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| 7. | | CHINI, A.; HOLLAS, C. E.; BOLSAN, A. C.; ANTES, F. G.; TREICHEL, H.; KUNZ, A. Effect of nitrogen loading rate on digestate treatment by deammonification process. In: SIMPÓSIO INTERNACIONAL SOBRE GERENCIAMENTO DE RESÍDUOS AGROPECUÁRIOS E AGROINDUSTRIAIS, 6., 2019, Florianópolis, SC. Anais... Concórdia: Sbera/Embrapa, 2019. p. 195-197.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Suínos e Aves. |
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| 9. | | CHINI, A.; HOLLAS, C. E.; BOLSAN, A. C.; ANTES, F. G.; TREICHEL, H.; KUNZ, A. Treatment of digestate from swine sludge continuous stirred tank reactor to reduce total carbon and total solids content. Environment, Development and Sustainability, v. 23, p. 12326-12341, 2021.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Suínos e Aves. |
|  |
| 10. | | FONGARO, G.; KUNZ, A.; VIANCELLI, A.; LANNA, M. C. da S.; BARADI, C. R. M.; MAGRI, M. E.; TREICHEL, H. Desafios sanitários no reúso de efluentes da produção animal no contexto saúde única. In: PALHARES, J. C. P.; VIANCELLI, A.; KUNZ, A.; SANCHES, A. C.; GAMEIRO, A. H.; BARADI, C. R. M.; AITA, C.; AMORIM, D. M.; MIOLA, E. C. C.; JESUS, F. L. F. de; MENDONÇA, F. C.; FONGARO, G.; BAZZO, H. L. S.; TREICHEL, H.; SCHIRMANN, J.; NASCIMENTO, J. G.; GATIBONI, L. C.; LANNA, M. C. da S.; MAGRI, M. E.; PAZ TIERI, M.; MORALES, R.; NICOLOSO, R. da S.; GONZATTO, R.; QUEIROZ, R. de; GIACOMINI, S. J.; PUJOL, S. B.; CHARLON, V. (Ed.). Produção animal e recursos hídricos: tecnologias para manejo de resíduos e uso eficiente dos insumos. Brasília, DF : Embrapa, 2019. p. 127-146.| Tipo: Capítulo em Livro Técnico-Científico |
| Biblioteca(s): Embrapa Suínos e Aves. |
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| 11. | | VENTURIN, B.; HOLLAS, C. E.; BOLSAN, A. C.; RODRIGUES, H. C.; ANTES, F. G.; TREICHEL, H.; KUNZ, A. Partida e operação de um sistema e reator piloto de desamonificação tratando digestatos da suinocultura. In: SIMPÓSIO LUSO-BRASILEIRO DE ENGENHARIA SANITÁRIA E AMBIENTAL, 20., 2022, Aveiro. Água e sustentabilidade ambiental: desafios e ação. Lisboa: APRH: APESB: Rio de Janeiro, RJ: ABES, 2022. Parceria: Unioeste-Cascavel/ UTFPR-Dois Vizinhos/UFFS-Erechim.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Suínos e Aves. |
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| 13. | | PERIN, G. F.; SCHLOSSER, J. F.; FARIAS, M. S. de; ESTRADA, J. S.; TREICHEL, H.; GALON, L. Emissões de motor agrícola com o uso de diferentes tipos de diesel e concentrações de biodiesel na mistura combustível. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 50, n. 12, p. 1168-1176, dez. 2015. Título em inglês: Emissions of agricultural engine using different diesel types and biodiesel concentrations in the fuel mixture.| Biblioteca(s): Embrapa Unidades Centrais. |
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| 14. | | CHINI, A.; BOLSAN, A. C.; HOLLAS, C. E.; ANTES, F. G.; FONGARO, G.; TREICHEL, H.; KUNZ, A. Evaluation of deammonification reactor performance and microrganisms community during treatment of digestate from swine sludge CSTR biodigester. Journal of Environmental Management, v. 246, p. 19-26, 2019.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Suínos e Aves. |
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| 16. | | REMPEL, A.; SOSSELLA, F. de S.; MARGARITES, A. C.; ASTOLFI, A. L.; STEINMETZ, R. L. R.; KUNZ, A.; TREICHEL, H.; COLLA, L. M. Bioethanol from Spirulina platensis biomass and the use of residuals to produce biomethane: an energy efficient approach. Bioresource Technology, v. 288, 2019.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Suínos e Aves. |
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| 17. | | VENTURIN, B.; BOLSAN, A. C.; RODRIGUES, H. C.; BONASSA, G.; HOLLAS, C. E.; CAVALER, J. P.; ANTES, F. G.; TREICHEL, H.; KUNZ, A. Nitrogen loading rate as feasible strategy to Anammox sludge production. In: INTERNATIONAL SYMPOSIUM ON AGRICULTURAL AND AGROINDUSTRIAL WASTE MANAGEMENT, 7., 2021, On-line. Proceedings... Concórdia, SC: Sbera; Embrapa Suínos e Aves, 2022. p. 86.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Suínos e Aves. |
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| 18. | | MUTCHAMUA, H. H. G.; BOLSAN, A. C.; BONATTO, C.; CHINI, A.; VENTURIN, B.; HOLLAS, C. E.; BONASSA, G.; ANTES, F. G.; TREICHEL, H.; LUCCIO, M. D.; KUNZ, A. Sludge management in lagoons: The role of denitrification as a function of carbon biodegradation. Bioresource Technology Reports, v. 15, n. 100802, 2021.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 4 |
| Biblioteca(s): Embrapa Suínos e Aves. |
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| 19. | | FORTE, C. T.; GALON, L.; CONCENCO, G.; REICHERT JUNIOR, F. W.; ANDRES, A.; SCARIOT, M. A.; MULINARI, J.; MOSSI, A. J.; TREICHEL, H. Technologies and challenges for weed control in rice. In: TIMAYER, A.; KADYROV, G. (Ed). Rice and rice straw: production, cultivation and uses. New York: Nova Science Publishers, 2018. Chapter 4. p. 115-140 Series: Agriculture Issues and Policies.| Tipo: Capítulo em Livro Técnico-Científico |
| Biblioteca(s): Embrapa Clima Temperado. |
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| 20. | | GASPARETO, T. C.; SCAPINI, T.; VENTURIN, B.; TÁPPARO, D. C.; CAMARGO, A. F.; DI LUCCIO, M.; VALERIO, A.; FAVRETTO, R.; ANTES, F. G.; STEINMETZ, R. L. R.; TREICHEL, H.; KUNZ, A. Pre-treatment strategies for value addition in poultry litter. Frontiers in Bioengineering and Biotechnology, v. 8, n. 477, 2020.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 3 |
| Biblioteca(s): Embrapa Suínos e Aves. |
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| Registros recuperados : 25 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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