High nutrient removal rate from swine wastes and protein biomass production by full-scale duckweed ponds
| Autor(a) principal: | |
|---|---|
| Data de Publicação: | 2012 |
| Outros Autores: | , , |
| Tipo de documento: | Artigo |
| Idioma: | eng |
| Título da fonte: | Repositório Institucional da UFSC |
| Texto Completo: | https://repositorio.ufsc.br/xmlui/handle/123456789/130375 |
Resumo: | Artigo publicado em: Elsevier - Bioresource Technology |
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High nutrient removal rate from swine wastes and protein biomass production by full-scale duckweed pondsDuckweed pondSwine wasteBiomass productionLandoltia punctataNutrient recoveryArtigo publicado em: Elsevier - Bioresource TechnologyDuckweed 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.2015-03-09T18:04:21Z2015-03-09T18:04:21Z2012-02-16info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfdoi:10.1016/j.biortech.2012.02.083https://repositorio.ufsc.br/xmlui/handle/123456789/130375Belli Filho, PauloCosta, Rejane H. R.Mohedano, Rodrigo A.Tavares, Flávia A.engreponame:Repositório Institucional da UFSCinstname:Universidade Federal de Santa Catarina (UFSC)instacron:UFSCinfo:eu-repo/semantics/openAccess2015-03-09T18:04:21Zoai:repositorio.ufsc.br:123456789/130375Repositório InstitucionalPUBhttp://150.162.242.35/oai/requestopendoar:23732015-03-09T18:04:21Repositório Institucional da UFSC - Universidade Federal de Santa Catarina (UFSC)false |
| dc.title.none.fl_str_mv |
High nutrient removal rate from swine wastes and protein biomass production by full-scale duckweed ponds |
| title |
High nutrient removal rate from swine wastes and protein biomass production by full-scale duckweed ponds |
| spellingShingle |
High nutrient removal rate from swine wastes and protein biomass production by full-scale duckweed ponds Belli Filho, Paulo Duckweed pond Swine waste Biomass production Landoltia punctata Nutrient recovery |
| title_short |
High nutrient removal rate from swine wastes and protein biomass production by full-scale duckweed ponds |
| title_full |
High nutrient removal rate from swine wastes and protein biomass production by full-scale duckweed ponds |
| title_fullStr |
High nutrient removal rate from swine wastes and protein biomass production by full-scale duckweed ponds |
| title_full_unstemmed |
High nutrient removal rate from swine wastes and protein biomass production by full-scale duckweed ponds |
| title_sort |
High nutrient removal rate from swine wastes and protein biomass production by full-scale duckweed ponds |
| author |
Belli Filho, Paulo |
| author_facet |
Belli Filho, Paulo Costa, Rejane H. R. Mohedano, Rodrigo A. Tavares, Flávia A. |
| author_role |
author |
| author2 |
Costa, Rejane H. R. Mohedano, Rodrigo A. Tavares, Flávia A. |
| author2_role |
author author author |
| dc.contributor.author.fl_str_mv |
Belli Filho, Paulo Costa, Rejane H. R. Mohedano, Rodrigo A. Tavares, Flávia A. |
| dc.subject.por.fl_str_mv |
Duckweed pond Swine waste Biomass production Landoltia punctata Nutrient recovery |
| topic |
Duckweed pond Swine waste Biomass production Landoltia punctata Nutrient recovery |
| description |
Artigo publicado em: Elsevier - Bioresource Technology |
| publishDate |
2012 |
| dc.date.none.fl_str_mv |
2012-02-16 2015-03-09T18:04:21Z 2015-03-09T18:04:21Z |
| dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
| dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
| format |
article |
| status_str |
publishedVersion |
| dc.identifier.uri.fl_str_mv |
doi:10.1016/j.biortech.2012.02.083 https://repositorio.ufsc.br/xmlui/handle/123456789/130375 |
| identifier_str_mv |
doi:10.1016/j.biortech.2012.02.083 |
| url |
https://repositorio.ufsc.br/xmlui/handle/123456789/130375 |
| dc.language.iso.fl_str_mv |
eng |
| language |
eng |
| dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
| eu_rights_str_mv |
openAccess |
| dc.format.none.fl_str_mv |
application/pdf |
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reponame:Repositório Institucional da UFSC instname:Universidade Federal de Santa Catarina (UFSC) instacron:UFSC |
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Universidade Federal de Santa Catarina (UFSC) |
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UFSC |
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UFSC |
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Repositório Institucional da UFSC |
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Repositório Institucional da UFSC |
| repository.name.fl_str_mv |
Repositório Institucional da UFSC - Universidade Federal de Santa Catarina (UFSC) |
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1808652304632512512 |