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Registro Completo |
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Biblioteca(s): |
Embrapa Suínos e Aves. |
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Data corrente: |
27/10/2017 |
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Data da última atualização: |
27/10/2017 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
TÁPARRO, D. C.; VIANCELLI, A.; AMARAL, A. C.; FONGARO, G.; STEINMETZ, R. L. R.; KUNZ, A. |
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Afiliação: |
DEISI C. TÁPARRO, UNIOESTE; ALINE VIANCELLI, UNC/Concórdia; ANDRÉ CESTONARO DO AMARAL, UNIOESTE; GISLAINE FONGARO, UNC/Concórdia; RICARDO LUIS RADIS STEINMETZ, CNPSA; AIRTON KUNZ, CNPSA. |
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Título: |
Pathogens inactivation kinetics in co-digestion of swine manure and swine carcass. |
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Ano de publicação: |
2017 |
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Fonte/Imprenta: |
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. 333-336. |
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Idioma: |
Inglês |
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Conteúdo: |
ABSTRACT: Swine intensive production increases the necessity of efficient manure management and treatment. Additionally, animal carcasses disposal inside or outside animal rearing farms is under concern and object of discussion because biosecurity protocols. Anaerobic digestion has a potential to convert biodegradable organic carbon into biogas. Swine manure and swine carcass co-digestion could be a feasible alternative to treat these residues and generate a renovable energy source. However, biodigestion has limited capacity to remove pathogenic micro-organisms and this must be studied to minimize the biologic risks and assure safe disposal and use of digestate. Considering this, the objective of this study was to evaluate the Escherichia coli (E. coli) and Salmonella enterica ? serovar Senftenberg (S. Senftenberg) inactivation kinetics during swine manure and swine carcass co-digestion. The inactivation experiments were conducted in triplicates, where different inactivation strategies were performed at two temperatures (24ºC and 37ºC).Two swine carcass/swine manure ratios were studied(3kgcarcass.m-3 manureand 15 kgcarcass.m-3 manure). S. Senftenberg was total inactivated after 10 days for both temperature and both ratios of swine carcass/swine manure. At 37ºC and ratio of 3kgcarcass.m-3 manureE.coli was total inactivated after 10 days and at ratio 15 kgcarcass.m-3 manureafter 8 days. At 24ºC it were necessary 25 days and 31 days for relations 15kg.m-3 and 3kg.m-3 respectively. Digestion temperature influenced the inactivation process being more pronounced for E. coli. In batch reactors operating at 37ºC it is suggested hydraulic retention time (HRT) greater than 10 days for total elimination of E.coli and S. Senftenberg, while at 24ºC for at least 30 days. MenosABSTRACT: Swine intensive production increases the necessity of efficient manure management and treatment. Additionally, animal carcasses disposal inside or outside animal rearing farms is under concern and object of discussion because biosecurity protocols. Anaerobic digestion has a potential to convert biodegradable organic carbon into biogas. Swine manure and swine carcass co-digestion could be a feasible alternative to treat these residues and generate a renovable energy source. However, biodigestion has limited capacity to remove pathogenic micro-organisms and this must be studied to minimize the biologic risks and assure safe disposal and use of digestate. Considering this, the objective of this study was to evaluate the Escherichia coli (E. coli) and Salmonella enterica ? serovar Senftenberg (S. Senftenberg) inactivation kinetics during swine manure and swine carcass co-digestion. The inactivation experiments were conducted in triplicates, where different inactivation strategies were performed at two temperatures (24ºC and 37ºC).Two swine carcass/swine manure ratios were studied(3kgcarcass.m-3 manureand 15 kgcarcass.m-3 manure). S. Senftenberg was total inactivated after 10 days for both temperature and both ratios of swine carcass/swine manure. At 37ºC and ratio of 3kgcarcass.m-3 manureE.coli was total inactivated after 10 days and at ratio 15 kgcarcass.m-3 manureafter 8 days. At 24ºC it were necessary 25 days and 31 days for relations 15kg.m-3 and 3kg.m-3 respective... Mostrar Tudo |
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Palavras-Chave: |
Resíduos agropecuários. |
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Thesagro: |
Dejeto; Suíno. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/165654/1/final8597.pdf
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Marc: |
LEADER 02543nam a2200205 a 4500
001 2078321
005 2017-10-27
008 2017 bl uuuu u00u1 u #d
100 1 $aTÁPARRO, D. C.
245 $aPathogens inactivation kinetics in co-digestion of swine manure and swine carcass.$h[electronic resource]
260 $aIn: SIMPÓSIO INTERNACIONAL SOBRE GERENCIAMENTO DE RESÍDUOS AGROPECUÁRIOS E AGROINDUSTRIAIS, 5., 2017, Foz do Iguaçu, Anais... Concórdia: Sbera: Embrapa Suínos e Aves, 2017. SIGERA. p. 333-336.$c2017
520 $aABSTRACT: Swine intensive production increases the necessity of efficient manure management and treatment. Additionally, animal carcasses disposal inside or outside animal rearing farms is under concern and object of discussion because biosecurity protocols. Anaerobic digestion has a potential to convert biodegradable organic carbon into biogas. Swine manure and swine carcass co-digestion could be a feasible alternative to treat these residues and generate a renovable energy source. However, biodigestion has limited capacity to remove pathogenic micro-organisms and this must be studied to minimize the biologic risks and assure safe disposal and use of digestate. Considering this, the objective of this study was to evaluate the Escherichia coli (E. coli) and Salmonella enterica ? serovar Senftenberg (S. Senftenberg) inactivation kinetics during swine manure and swine carcass co-digestion. The inactivation experiments were conducted in triplicates, where different inactivation strategies were performed at two temperatures (24ºC and 37ºC).Two swine carcass/swine manure ratios were studied(3kgcarcass.m-3 manureand 15 kgcarcass.m-3 manure). S. Senftenberg was total inactivated after 10 days for both temperature and both ratios of swine carcass/swine manure. At 37ºC and ratio of 3kgcarcass.m-3 manureE.coli was total inactivated after 10 days and at ratio 15 kgcarcass.m-3 manureafter 8 days. At 24ºC it were necessary 25 days and 31 days for relations 15kg.m-3 and 3kg.m-3 respectively. Digestion temperature influenced the inactivation process being more pronounced for E. coli. In batch reactors operating at 37ºC it is suggested hydraulic retention time (HRT) greater than 10 days for total elimination of E.coli and S. Senftenberg, while at 24ºC for at least 30 days.
650 $aDejeto
650 $aSuíno
653 $aResíduos agropecuários
700 1 $aVIANCELLI, A.
700 1 $aAMARAL, A. C.
700 1 $aFONGARO, G.
700 1 $aSTEINMETZ, R. L. R.
700 1 $aKUNZ, A.
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Registro original: |
Embrapa Suínos e Aves (CNPSA) |
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| Registros recuperados : 14 | |
| 1. |  | ALMEIDA, D. L. de; GUERRA, J. G. M.; RIBEIRO, R. de L. D.; ABBOUD, A. C. de S.; CARVALHO, S. R. de; FEIDEN, A. Uma proposta de pesquisa em sistemas de produção: o sistema integrado de produção agroecológica "Fazendinha Agroecológica Km 47". In: ENCONTRO DA SOCIEDADE BRASILEIRA DE SISTEMAS DE PRODUÇÃO, 3., 1998, Florianópolis. Anais [...]. Florianópolis: Sociedade Brasileira de Sistemas de Produção, 1998. 1 CD-ROM.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Solos. |
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| 2. | | ALMEIDA, D. L. de; SUDO, A.; EIRA, P. A. da; RIBEIRO, R. de L. D.; CARVALHO, S. R. de; FRANCO, A. A.; TEIXEIRA, M. G.; DE-POLLI, H.; RUMJANEK, N. G.; FEIDEN, A.; AQUINO, A. M. de; STEPHAN, M. P.; SILVA, E. M. R. da; ABBOUD, A. C. de S.; GUERRA, J. G. M.; LEAL, M. A. de; LIGNON, G. B.; PEREIRA, J. A. R.; BORJA, G. E. M.; RICCI, M. dos S. F.; SOUZA, E. R. Sistema integrado de produção agroecológica. Seropédica: EMBRAPA-CNPAB, 1998. 14 p. (EMBRAPA-CNPAB. Documentos, 70).| Biblioteca(s): Embrapa Agrobiologia. |
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| 3. | | BOTTECHIA, R. J.; FEIDEN, A.; ALMEIDA, D. L. de; AQUINO, A. M. de; LIGNON, G. B.; RIBEIRO, R. de L. D.; CARVALHO, S. R. de. Desempenho de animais em sistema de produção agroecológica. In: ENCONTRO DA SOCIEDADE BRASILEIRA DE SISTEMAS DE PRODUÇÃO, 3., 1998, Florianópolis. Anais [...]. Florianópolis: Sociedade Brasileira de Sistemas de Produção, 1998. 1 CD-ROM.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Solos. |
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| 4. | | CARNEIRO, A. M.; CARVALHO, S. R. de; SOUTO, S. M.; CESAR, T. I. Competição entre variedades e híbridos de Sorghum vulgare. Influência de épocas, espaçamento e densidade de plantio na produção. Pesquisa Agropecuária Brasileira, Rio de Janeiro, v. 7, p. 47-51, 1972. (Zootecnia, 1). Título em inglês: Effect of seeding time row spacing, and plant density of yields of forage sorghums.| Biblioteca(s): Embrapa Unidades Centrais. |
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| 7. | | CARVALHO, S. R. de; BRUAND, A.; HARDY, M.; LEPRUN, J.-C.; JAMAGNE, M. Tassement des sols ferrallitiques podzolico vermelho amarelo sous culture de canne à sucre (Etat de Rio de Janeiro, Brésil): apport d'une analyse de la porosité associée à une connaissance détaillée de la phase minérale. Cahiers ORSTOM. Série Pédologie, v. 26, n. 3, p. 195-212, 1991.| Tipo: Artigo em Periódico Indexado |
| Biblioteca(s): Embrapa Solos. |
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| 9. | | CARVALHO, S. R. de; DIAS, P. F.; CAMARGO FILHO, S. T.; BLANCANEAUX, P.; ARONOVICH, S.; FRANCO, A. R. Recuperacao de areas degradadas no Municipio de Paty do Alferes, pela introducao de gramineas forrageiras e leguminosas herbaceas e arboreas. In: WORKSHOP NACIONAL DE AGRICULTURA SUSTENTAVEL EM REGIOES DE RELEVO ACIDENTADO, 3., 1997. Paty do Alferes, RJ. Anais... Rio de Janeiro: EMBRAPA-CNPS, 1998. CD-ROM Nao paginado.| Biblioteca(s): Embrapa Solos. |
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| 11. | | CARVALHO, S. R. de; SILVA, A. T. da S.; COSTA, F. A.; SOUTO, S. M.; LUCAS, E. D. de. Influência da irrigação e da adubação em dois cultivares de capim elefante (Pennisetum purpureum). Pesquisa Agropecuária Brasileira, Brasília, DF, v. 10, n. 4, p. 23-30, 1975. (Zootecnia). Título em inglês: Effects of irrigation and soil fertilization on two cultivars of elephantgrass (Pennisetum purpureum).| Biblioteca(s): Embrapa Unidades Centrais. |
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| 12. | | FARIA, P. F. L.; CARVALHO, E. M. R. de; LIMA, C. R.; CARVALHO, S. R. de. Uso da cama de frango e da silagem de milho na alimentação de novilhas leiteiras durante a estação seca. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 10, n. 4, p. 37-41, 1975. (Zootecnia). Título em inglês: Corn silage and poultry litter for dairy heifers during the dry season.| Biblioteca(s): Embrapa Unidades Centrais. |
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| Registros recuperados : 14 | |
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