Data/hora: 16/06/2024 01:36:47

Biblioteca(s): 	Embrapa Suínos e Aves.	
Tipo da produção científica: 	Artigo em Anais de Congresso	
Data corrente: 	23/05/2016	
Data da última atualização: 	23/02/2017	
Autoria: 	MICHELON, W.; DA SILVA, M. L. B.; MEZZARI, M. P.; PIROLLI, M.; PRANDINI, J.; SOARES, H. M.	
Título: 	Determination of microalgae cellular composition after phycoremediation of swine wastewaters.	
Ano de publicação: 	2015	
Fonte/Imprenta: 	In: LATIN AMERICAN CONGRESS, 4., 2015, Florianópolis. Anais... Florianópolis: UFSC, 2015. Disponível on line. SOLABIAA.	
Idioma: 	Inglês	
Conteúdo: 	Phycoremediation of swine wastewaters has been widely reported as an attractive tertiary treatment system, that effectively removes the excessive nutrient loadswhilst offering a valuable source of feedstock biomass. Digestate from an upflow anaerobic sludge blanket (UASB, 6%v/v) and a nitrification reactor (NR; 50% v/v) were used as culturing media to microalgae. Experiments were carried out in lab scale photobioreactors (PBRs) using a consortia of Chlorella and Scenedesmus. Ammonia (44 to 90%) and phosphorus (77%) were efficiently removed from both effluents tested after 4 days. Microalgae biomass harvested from the UASB effluent showed 57, 34 and 1% of proteins, carbohydrates and lipids, respectively. Comparatively, the cellular composition of microalgae grown on NR effluent had lower protein (43%) but higher carbohydrate (42%) contents. Negligible difference in lipid fraction was observed independently of the effluents tested. The results suggest that the biomass harvested from phycoremediation of swine wastewaters can offer a valuable protein and carbohydrate feedstock for nutritional and biotechnological applications.	
Palavras-Chave: 	Carbohydrate; Lipid; Phycoremediation; Protein.	
Thesaurus Nal: 	microalgae.	
Categoria do assunto: 	--	
URL: 	http://ainfo.cnptia.embrapa.br/digital/bitstream/item/143271/1/final7860.pdf	
Registro original: 	Embrapa Suínos e Aves (CNPSA)	
Exemplares: 	CNPSA - (20625-1) - UPC - AA - DD -  -  -  - DIS