Agro Energy
Mostrando 1-12 de 36 artigos, teses e dissertações.
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1. Aplicação de SEBAL e Ts/VI Trapézio Modelos para Estimar a Evapotranspiração Real no Ambiente do Argelino Semi-árido para Melhorar a Gestão da água na Agricultura
Resumo Estimativas precisas da evapotranspiração (ET) e dos fluxos de energia na superfície são cruciais para muitas aplicações agro ambientais, incluindo a determinação do balanço hídrico, manejo da irrigação, zoneamentos agro ecológicos, simulações de mudanças globais no uso da terra e previsão da produção de culturas agrícolas. Modelos
Rev. bras. meteorol.. Publicado em: 2021-06
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2. Treatment of sugarcane bagasse for the immobilization of soybean β-glucosidase and application in soymilk isoflavones
Resumo O bagaço de cana-de-açúcar, de resíduos agroindustriais, foi autoclavado a 121 °C durante 15 min, tratado com NaOH a 2% e ativado com 2,5% de glutaraldeído, para imobilização de β-glicosidase de soja. Análises de microscopia eletrônica de varredura, espectroscopia de raios X por dispersão de energia e espectroscopia de infravermelho por tr
Braz. J. Food Technol.. Publicado em: 17/10/2019
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3. Production and Characterization of the Bio-Oil Obtained by the Fast Pyrolysis of Spent Coffee Grounds of the Soluble Coffee Industry
Agro-industrial wastes are abundant and low-cost sources of energy and chemicals. Biomass account for 14% of the world’s energy production. Industrial residues of production of soluble coffee (spent coffee grounds - SCG) have great potential due to its large-scale production and can be transformed by pyrolysis, in liquid, solid and gaseous products with ap
J. Braz. Chem. Soc.. Publicado em: 12/08/2019
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4. Application of methodology for the adequacy of the electrical motor's power sizing: permanent and transient analysis
Abstract The suitability of the motive force contributes to the efficient use of electrical energy. On the other hand, the inadequate size of electric motors is directly connected to increased investment and running costs. This article presents the theory and mainly the application of a methodology for the adequacy of the motive power. The research was condu
REM, Int. Eng. J.. Publicado em: 2018-04
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5. Investigation on Prospective Energy Power from Corncob Husk Biomass and its Biochars by Kinetic Parameters and Isoconversional Models
The biofuel properties of biomass play an important role in achieving their utilization on agro-systems and industries. In this context the biomass waste of maize, corncob husk, and its biochars were taken into account to be investigated by thermogravimetric analysis, thermodynamic parameters for non-isothermal analyses using the Ozawa-Flynn-Wall kinetic iso
J. Braz. Chem. Soc.. Publicado em: 2017-11
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6. THE FUNGAL ABILITY FOR BIOBLEACHING/BIOPULPING/BIOREMEDIATION OF LIGNIN-LIKE COMPOUNDS OF AGRO-INDUSTRIAL RAW MATERIAL
Lignin is present in plant cell secondary wall, associated to carbohydrates preventing their efficient hydrolysis, and cellulose pulp manufacture basically consists in breaking down the middle lamella of plant cells, individualizing fibers such as cellulose from the other biopolymers. Different levels of lignocellulose are found in plant residues and they ca
Quím. Nova. Publicado em: 2017-09
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7. High levels of β-xylosidase in Thermomyces lanuginosus: potential use for saccharification
ABSTRACT A new strain of Thermomyces lanuginosus was isolated from the Atlantic Forest biome, and its β-xylosidases optimization in response to agro-industrial residues was performed. Using statistical approach as a strategy for optimization, the induction of β-xylosidases activity was evaluated in residual corn straw, and improved so that the optimum cond
Braz. J. Microbiol.. Publicado em: 2016-09
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8. Carbon in Humic Fractions of Organic Matter in Soil Treated with Organic Composts under Mango Cultivation
ABSTRACT Soil organic matter (SOM) plays a key role in maintaining the productivity of tropical soils, providing energy and substrate for the biological activity and modifying the physical and chemical characteristics that ensure the maintenance of soil quality and the sustainability of ecosystems. This study assessed the medium-term effect (six years) of th
Rev. Bras. Ciênc. Solo. Publicado em: 2016
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9. Isolation and characterization of bacterial strains with a hydrolytic profile with potential use in bioconversion of agroindustial by-products and waste
There is a trend towards the use of novel technologies nowadays, mainly focused on biological processes, for recycling and the efficient utilization of organic residues that can be metabolized by different microorganisms as a source of energy. In the present study the isolation of bacterial strains from six different agro-industrial by-products and waste was
Food Sci. Technol. Publicado em: 10/05/2013
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10. Uma avaliação da produção de bioetanol no contexto da agricultura familiar a partir da experiência da Cooperbio / An assessment of bioethanol production in the context of family farming from the Cooperbio experience
Este estudo realizou um levantamento de campo junto ao projeto desenvolvido pela cooperativas de agricultores familiares Cooperbio em Caiçara-RS para avaliar os parâmetros técnico-econômicos e da sustentabilidade de produção do etanol para fins energéticos, associado á produção de alimentos a partir da agricultura familiar. Através de convênio as
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 02/07/2012
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11. Digestibility of agro-industrial byproducts in 200 and 300-g Nile tilapia
The objective of the present study was to evaluate the apparent digestibility coefficients of dry matter (DM), crude protein (CP) and gross energy (GE) of the following agro-industrial byproducts: cassava leaf (Manihot esculenta), mesquite bean (Prosopis juliflora), cotton (Gossypium species), cocoa (Theobroma cacao), soursop (Annona squamata) and African oi
Revista Brasileira de Zootecnia. Publicado em: 2012-02
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12. Formação de uma nova centralidade do setor sucroenergético no cerrado: o caso de Quirinópolis, estado de Goiás / Formation of a new centrality in the cerrado Cosan sector: the case of Quirinópolis, State of Goiás
O setor sucroalcooleiro vem apresentando um processo notável de expansão desde 2000, rumo ao Cerrado central, reconhecidamente favorecido por conjuntura ancorada na defesa da energia renovável e soberania nacional. O estado de Goiás é um dos alvos preferenciais dessa expansão, desde 2004, principalmente 2006-2007, e vem concentrando uma forte agroindú
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 16/12/2011