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	Provedor de dados BABT (3) Autor Farenzena,Marcelo (3) Trierweiler,Jorge Otávio (3) Aquim,Patrice Monteiro de (1) Ferreira,Luciane da Silveira (1) Gris,Lara Regina Soccol (1) Paim,Anderson de Campos (1) Ramirez,Nelzy Neyza Vargas (1) Mais... Palavra-chave Airlift Photobioreactor (1) Central Composite Design (1) Lipid (1) Massic integration (1) Microalgae (1) Nannochloropsis oculata (1) Photobioreactor air-lift (1) Scenedesmussp (1) Superstructure (1) Tanneries (1) Vinasse (1) Wastewater reduction (1) Water reuse (1) Mais... Tipo do documento Info:eu-repo/semantics/article (3) Ano 2014 (1) 2013 (1) 2005 (1) País Brazil (3) Idioma Inglês (3)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 3 Primeira ... 1 ... Última Influence of NaNO3 concentration and incident light intensity on Nannochloropsis oculata lipid accumulation BABT Gris,Lara Regina Soccol; Paim,Anderson de Campos; Farenzena,Marcelo; Trierweiler,Jorge Otávio. This study aimed at evaluating the best conditions for lipid accumulation in the marine microalga Nannochloropsis oculata in an airlift photobioreactor. Experiments were carried out following a central composite design with the following variables: temperature (19 to 29°C), sodium nitrate concentration (NaNO3) in the culture medium (f/2) (25 to 125 mg.L-1) and incident light intensity (49 to 140 µE.m-2s-1). The maximum lipid production was 132.4 mg.L-1 under the following conditions: 27°C, NaNO3 concentration 105 mg.L-1 and 122 µE.m-2.s-1, which was 30% of dry weight of the biomass. Tipo: Info:eu-repo/semantics/article Palavras-chave: Nannochloropsis oculata; Airlift Photobioreactor; Central Composite Design; Lipid. Ano: 2013 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132013000400018 Tanneries: from waste to sustainability BABT Farenzena,Marcelo; Ferreira,Luciane da Silveira; Trierweiler,Jorge Otávio; Aquim,Patrice Monteiro de. The aim of this work was to look for an efficient and environmentally safe solution for the leather tanning industry through a problem of non-linear programming. The results were promising and showed a significant potential of wastewater reduction. Reuse of internal streams reduced around 70% wastewater. The solutions obtained could reduce significantly the amount of chemicals and consequently the amount of waste to be treated. Tipo: Info:eu-repo/semantics/article Palavras-chave: Water reuse; Massic integration; Wastewater reduction; Superstructure; Tanneries. Ano: 2005 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132005000400035 Growth of microalgae Scenedesmus sp in ethanol vinasse BABT Ramirez,Nelzy Neyza Vargas; Farenzena,Marcelo; Trierweiler,Jorge Otávio. This study evaluated the feasibility of using vinasse as a nutrient source for microalgae cultivation. The Scenedesmus sp was grown in a medium supplemented with vinasse and process variables were optimized using a factorial design and a Central Composite Design (CCD). The factorial design results showed that it was possible to cultivate microalgae at concentrations of up to 40% of vinasse in the culture medium. The CCD results showed that the light intensity and vinasse concentration influenced the amount of biomass produced. Tipo: Info:eu-repo/semantics/article Palavras-chave: Vinasse; Microalgae; Scenedesmussp; Photobioreactor air-lift. Ano: 2014 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132014000500630 Registros recuperados: 3 Primeira ... 1 ... Última

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