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6. | | BARTHEL, L.; OLIVEIRA, P. A. V. de; BELLI FILHO, P.; COSTA, R. H. R. da. Remoção de nitrogênio e fósforo em lagoa de alta taxa, lagoas de maturação e lagoa de aguapés tratando dejetos suínos. In: SIMPÓSIO ÍTALO-BRASILEIRO DE ENGENHARIA AMBIENTAL, 8., 2006, Fortaleza, CE. Anais... Associação Brasileira de Engenharia Sanitária e Ambiental. Fortaleza, 2006. 9 p. 1 CD-ROM. Projeto n. 10.05.21042-01. Biblioteca(s): Embrapa Suínos e Aves. |
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11. | | OLIVEIRA, M. M. de; BELLI FILHO, P.; SCHELL, D. R.; OLIVEIRA, P. A. V. de. Emissão de CO2, N2O e NH3 em compostagem de carcaças de frangos em reatores cilindros rotativos. In: CONGRESSO BRASILEIRO DE ENGENHARIA AGRÍCOLA, 47., 2018, Brasília, DF. [Anais...] Brasília, DF: SBEA, 2018. CONBEA. Biblioteca(s): Embrapa Suínos e Aves. |
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12. | | OLIVEIRA, M. M. de; BELLI FILHO, P.; SCHELL, D. R.; OLIVEIRA, P. A. V. de. Emissão de gases em compostagem acelerada de suínos mortos. In: CONGRESSO BRASILEIRO DE ENGENHARIA AGRÍCOLA, 47., 2018, Brasília, DF. [Anais...] Brasília, DF: SBEA, 2018. CONBEA. Biblioteca(s): Embrapa Suínos e Aves. |
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Registros recuperados : 51 | |
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Registro Completo
Biblioteca(s): |
Embrapa Pesca e Aquicultura. |
Data corrente: |
13/11/2012 |
Data da última atualização: |
13/11/2012 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 1 |
Autoria: |
MOHEDANO, R. A.; COSTA, R. H. R.; MATOS, F. T. de; BELLI FILHO, P. |
Afiliação: |
RODRIGO A. MOHEDANO, UNIVERSIDADE FEDERAL DE SANTA CATARINA; REJANE H. R. COSTA, UNIVERSIDADE FEDERAL DE SANTA CATARINA; FLAVIA TAVARES DE MATOS, CNPASA; PAULO BELLI FILHO, UNIVERSIDADE FEDERAL DE SANTA CATARINA. |
Título: |
High nutrient removal rate from swine wastes and protein biomass production by full-scale duckweed ponds. |
Ano de publicação: |
2012 |
Fonte/Imprenta: |
Bioresource Technology, v. 112, p. 98-104, 2012. |
Idioma: |
Inglês |
Conteúdo: |
Duckweed ponds have been successfully used in swine waste polishing, generating a biomass with high protein content. Therefore, the present study evaluated the efficiency of two full-scale duckweed ponds considering nutrient recovery from a piggery farm effluent (produced by 300 animals), as well as the biomass yield and crude protein (CP) content. A significant improvement in the effluent quality was observed, with the removal of 98.0% of the TKN (Total Kjeldahl Nitrogen) and 98.8% of the TP (Total Phosphorous), on average. The observed nitrogen removal rate is one of the highest reported (4.4 g/m2day of TKN). Additionally, the dissolved oxygen level rose from 0.0 to 3.0 mg/L, on average. The two ponds together produced over 13 tons of biomass (68 t/hayear of dry biomass), with 35% crude protein content. Because of the excellent nutrient removal and protein biomass production, the duckweed ponds revealed a great potential for the polishing and valorisation of swine waste, under the presented conditions. |
Palavras-Chave: |
Duckweed pond; Landoltia punctata; Nutrient recovery; Swine waste. |
Thesagro: |
Biomassa; Esterco. |
Thesaurus NAL: |
Wastes. |
Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
Marc: |
LEADER 01716naa a2200241 a 4500 001 1939604 005 2012-11-13 008 2012 bl uuuu u00u1 u #d 100 1 $aMOHEDANO, R. A. 245 $aHigh nutrient removal rate from swine wastes and protein biomass production by full-scale duckweed ponds.$h[electronic resource] 260 $c2012 520 $aDuckweed ponds have been successfully used in swine waste polishing, generating a biomass with high protein content. Therefore, the present study evaluated the efficiency of two full-scale duckweed ponds considering nutrient recovery from a piggery farm effluent (produced by 300 animals), as well as the biomass yield and crude protein (CP) content. A significant improvement in the effluent quality was observed, with the removal of 98.0% of the TKN (Total Kjeldahl Nitrogen) and 98.8% of the TP (Total Phosphorous), on average. The observed nitrogen removal rate is one of the highest reported (4.4 g/m2day of TKN). Additionally, the dissolved oxygen level rose from 0.0 to 3.0 mg/L, on average. The two ponds together produced over 13 tons of biomass (68 t/hayear of dry biomass), with 35% crude protein content. Because of the excellent nutrient removal and protein biomass production, the duckweed ponds revealed a great potential for the polishing and valorisation of swine waste, under the presented conditions. 650 $aWastes 650 $aBiomassa 650 $aEsterco 653 $aDuckweed pond 653 $aLandoltia punctata 653 $aNutrient recovery 653 $aSwine waste 700 1 $aCOSTA, R. H. R. 700 1 $aMATOS, F. T. de 700 1 $aBELLI FILHO, P. 773 $tBioresource Technology$gv. 112, p. 98-104, 2012.
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