Industrial Feeding
Mostrando 1-12 de 45 artigos, teses e dissertações.
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1. The Chemical Conversion of Biomass-Derived Saccharides: an Overview
Chemicals commodities and consumable, accounting for billions of ton of carbon per year, are produced in an industry based on non-renewable fossil feedstocks. Oil reserves are enough for feeding chemical industry for another century, and therefore, it is essential finding alternative sources of carbon for a progressive replacement of the industrial feedstock
J. Braz. Chem. Soc.. Publicado em: 2017-09
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2. Crambe (Crambe abyssinica) and sunflower (Helianthus annuus) protein concentrates: production methods and nutritional properties for use in fish feed
ABSTRACT The purpose of this study was to develop and improve protein concentration techniques for two industrial by-products with the potential for use in fish feed. In particular, we chemically characterized crambe meal and sunflower meal and their protein concentrates. Three different protein concentration methods were tested: isoelectric pH (pHi), acid p
An. Acad. Bras. Ciênc.. Publicado em: 24/07/2017
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3. Development of Fed-Batch Cultivation Strategy for Efficient Oxytetracycline Production by Streptomyces rimosus at Semi-Industrial Scale
ABSTRACTOxytetracycline (OTC) production byStreptomyces rimosus was studied in batch and fed-batch cultures in shake flask and bioreactor levels using semi-defined medium. First, the effect of glucose concentration on OTC production and growth kinetics was studied intensively. The optimal glucose concentration in the medium was 15 g/L. Higher glucose concent
Braz. arch. biol. technol.. Publicado em: 2015-10
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4. Optimization of Endoglucanase Production from a Novel Bacterial Isolate, Arthrobacter sp. HPG166 and Characterization of Its Properties
ABSTRACTIn this study, a potential novel cellulolytic bacteriumArthrobacter sp. HPG166 was isolated from the hindgut of root-feeding larvaeHolotrichia parallela. Optimization of fermentation factors for endoglucanase production byArthrobacter sp. HPG166 was carried out via response surface methodology. Sodium carboxymethylcellulose 1.19% (w/v) and beef extra
Braz. arch. biol. technol.. Publicado em: 2015-10
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5. UASB reactor startup for the treatment of municipal wastewater followed by advanced oxidation process
The present study was done to shorten the start-up time of up-flow anaerobic sludge blanket (UASB) reactor. Two different nutrients were used during the UASB start-up period, which was designed to decrease the hydraulic retention time (HRT) from 48 to 24 and 12 to 6 hrs at average temperatures of 25-34 ºC. In the first stage, start-up was with glucose for 1
Braz. J. Chem. Eng.. Publicado em: 2014-09
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6. Yeast biomass production: a new approach in glucose-limited feeding strategy
The aim of this work was to implement experimentally a simple glucose-limited feeding strategy for yeast biomass production in a bubble column reactor based on a spreadsheet simulator suitable for industrial application. In biomass production process using Saccharomyces cerevisiae strains, one of the constraints is the strong tendency of these species to met
Braz. J. Microbiol.. Publicado em: 2013
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7. Energetic use of wood waste in one center for the production of red ceramics in São Paulo State / Uso energético de resíduos madeireiros em um pólo de produção de cerâmicas vermelhas do Estado de São Paulo
The use of forest biomass is an important alternative of renewable energy source, economic, technical and environmentally viable, fighting for space with other energy sources, more expensive or non-renewable, such as natural gas, electricity, diesel and LPG. Within the industrial sector, biggest consumer of biomass energy, the segment of red ceramics represe
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 22/08/2012
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8. Avaliação do farelo de mamona processado na alimentação de codornas japonesas. / Evaluation of castor meal processed in feeding of Japanese quail.
The experiments were conducted to evaluate the use of processed castor meal (FM) in diets of Japanese quail. Two experiments were conducted: the first was to determine the bromatological and the coefficients of metabolization of dry matter (CMMS), nitrogen (CMN) and gross energy (CMEB), as apparent metabolizable energy (EMA) and corrected for apparent nitrog
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 01/07/2011
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9. Subprodutos do processamento industrial do babaçu para ovinos
Three experiments were performed in order to determine the nutritional value of by-products of industrial processing of babassu: farina endocarp I (FEI), flour endocarp II (FEII) and the babassu pie (TB). Each experiment consisted of three parts, digestibility and intake assessment, assay one, kinetic blood assay two, ingestive behavior, assay three. Twenty
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 04/01/2011
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10. Avaliação da relação do uso de métodos e treinamentos em gerenciamento de projetos no sucesso dos projetos através de uma perspectiva contingencial: uma análise quantitativa. / Evaluation of the relation of project management use of methods and training in the project success through a contingencial prespective: a quantitative analysis.
Project management has been more studied and different approaches can be found in the literature generated by the researches and by practioners. This subject has been considered a strategic aspect for successful companies. That is the reason for, in the past years, lots of companies have been investing a huge amount of money in project management, feeding th
Publicado em: 2010
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11. Avaliação da efetividade de remoção de cor de soluções corantes e efluentes têxteis pelo tratamento fotocatalítico de óxidos de ferro recobertos com dióxido de titânio
This work evaluated the use of ferrites encapsuled with titanium dioxide (CoFe2O4@TiO2) for photocatalytic removal of color of dye (Methylene Blue and HRFL Drimaren Blue) solutions and textile effluents. The CoFe2O4@TiO2 and TiO2 used in the tests was synthesized according to the polymeric precursors method, and the solids obtained were characterized by X ra
Publicado em: 2010
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12. Estudo exploratÃrio de parÃmetros de soldagem de revestimentos com ligas de NÃquel empregando o processo TIG com alimentaÃÃo de arame frio / Exploratory study of coating welding parameters with nickel alloys using GTAW with cold wire feeding
The aim of this work was to carry out a systematic study of GTAW welding parameters with feeding of cold wire for covering application of nickel alloys (UNS N06625, UNS N06686 and UNS N10276) in substract of steel C-Mn considering the analysis of geometric, economic and operational characteristics of layers, form to adjust these coverings for the industries
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 14/01/2009