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| 1. |  | REUNIÃO DA COMISSÃO BRASILEIRA DE PESQUISA DE TRIGO E TRITICALE, 13., 2020, Passo Fundo, RS. Informações Técnicas para trigo e triticale: safra 2020. Passo Fundo: Biotrigo Genética, 2020. Editores Técnicos: Alberto Luiz Marsaro Júnior Engenheiro-agrônomo, Dr. em Ciências Biológicas/Entomologia, pesquisador da Embrapa Trigo, Passo Fundo, RS. Aloísio Alcantara Vilarinho Engenheiro-agrônomo, Dr. em Genética e Melhoramento,...| Biblioteca(s): Embrapa Trigo. |
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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: |
07/10/2015 |
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Data da última atualização: |
07/10/2015 |
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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: |
VIANCELLI, A.; KUNZ, A.; FONGARO, G.; KICH, J. D.; BARARDI, C. R. M.; SUZIN, L. |
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Afiliação: |
ALINE VIANCELLI, UFSC; AIRTON KUNZ, CNPSA; GISLAINE FONGARO., UFSC; JALUSA DEON KICH, CNPSA; CÉLIA REGINA MONTE BARARDI, UFSC; LIDIMARA SUZIN., UNIOESTE. |
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Título: |
Pathogen inactivation and the chemical removal of phosphorus from swine wastewater. |
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Ano de publicação: |
2015 |
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Fonte/Imprenta: |
Water, Air and Soil Pollution, v. 226, p. 263-271, 2015 |
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DOI: |
10.1007/s11270-015-2476-5 |
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Idioma: |
Inglês |
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Conteúdo: |
Inactivation of pathogens present in animal manure prior to land application has justified the use of advanced technologies. However, some alternatives are expensive or not effective due to the organic material and suspended solids present in the effluent (e.g., ozone, UV light). The use of hydrated lime (calcium hydroxide, Ca(OH)2) is an attractive wastewater treatment option due to the ability of lime to kill pathogens and to extract phosphorus from manure at an alkaline pH. The present study aimed to evaluate the soluble phosphorus removal and pathogen inactivation (Escherichia coli, Salmonella enterica serovar typhymurium and Porcine circovirus type 2), in the liquid fraction and in the solid generated after Ca(OH)2 addition in swine wastewater, exposed for 3 and 24 h at different pH conditions: 9.0, 9.5, and 10.0. The results showed the efficiency of pH elevation with Ca(OH)2 in the removal of soluble P at pH 9.0 and the total inactivation of E. coli, Salmonella, and P. circovirus type 2 at pH 10.0. The liquid fraction (reuse water) could be safely used for cleaning the swine production facilities, and the solid fraction (precipitated P) could be used as a secondary product and fertilizer. |
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Thesagro: |
Águas residuais; Conservação do solo; Dejeto; Escherichia Coli; Hidrogeologia; Poluição da água; Salmonella; Suíno; Tratamento da água. |
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Thesaurus NAL: |
Animal manure management; Environmental factors; Hydrogeology; Pig manure; Soil conservation; Water purification; Water quality analysis. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02308naa a2200385 a 4500
001 2026025
005 2015-10-07
008 2015 bl uuuu u00u1 u #d
024 7 $a10.1007/s11270-015-2476-5$2DOI
100 1 $aVIANCELLI, A.
245 $aPathogen inactivation and the chemical removal of phosphorus from swine wastewater.$h[electronic resource]
260 $c2015
520 $aInactivation of pathogens present in animal manure prior to land application has justified the use of advanced technologies. However, some alternatives are expensive or not effective due to the organic material and suspended solids present in the effluent (e.g., ozone, UV light). The use of hydrated lime (calcium hydroxide, Ca(OH)2) is an attractive wastewater treatment option due to the ability of lime to kill pathogens and to extract phosphorus from manure at an alkaline pH. The present study aimed to evaluate the soluble phosphorus removal and pathogen inactivation (Escherichia coli, Salmonella enterica serovar typhymurium and Porcine circovirus type 2), in the liquid fraction and in the solid generated after Ca(OH)2 addition in swine wastewater, exposed for 3 and 24 h at different pH conditions: 9.0, 9.5, and 10.0. The results showed the efficiency of pH elevation with Ca(OH)2 in the removal of soluble P at pH 9.0 and the total inactivation of E. coli, Salmonella, and P. circovirus type 2 at pH 10.0. The liquid fraction (reuse water) could be safely used for cleaning the swine production facilities, and the solid fraction (precipitated P) could be used as a secondary product and fertilizer.
650 $aAnimal manure management
650 $aEnvironmental factors
650 $aHydrogeology
650 $aPig manure
650 $aSoil conservation
650 $aWater purification
650 $aWater quality analysis
650 $aÁguas residuais
650 $aConservação do solo
650 $aDejeto
650 $aEscherichia Coli
650 $aHidrogeologia
650 $aPoluição da água
650 $aSalmonella
650 $aSuíno
650 $aTratamento da água
700 1 $aKUNZ, A.
700 1 $aFONGARO, G.
700 1 $aKICH, J. D.
700 1 $aBARARDI, C. R. M.
700 1 $aSUZIN, L.
773 $tWater, Air and Soil Pollution$gv. 226, p. 263-271, 2015
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Embrapa Suínos e Aves (CNPSA) |
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