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Now showing items 651-660 of 663
Inteligência computacional aplicada à modelagem matemática da produção de biossurfactantes por esterificação de ácidos graxos com açúcares
(Universidade Federal de São Carlos, 2024-02-16)
Because of increasing demand of biosurfactants, which are more environmentally friendly than to surfactants derived from non-renewable raw materials, there is a growing need for studies proposing new processes for their ...
Modelagem fuzzy-cinética e monitoramento espectrofotométrico da hidrólise enzimática do bagaço de cana-de açúcar em sistema de reatores com separação de fases
(Universidade Federal de São Carlos, 2024-02-27)
The decrease in fossil fuel reserves combined with the growing global energy demand fosters
the search for alternatives. Within this scope, a possible solution may arise from the use
of biofuels, such as ethanol, produced ...
Produção e purificação de nanotubos de carbono via decomposição catalítica do metano
(Universidade Federal de São Carlos, 2024-02-23)
Carbon nanotubes (CNTs) are materials with the potential to develop disruptive technologies, such as the construction of space elevators and transistors smaller than silicon, but their production is still an engineering ...
Estudos do reaproveitamento térmico do bagaço de laranja: secagem em leito de jorro modificado e peletização
(Universidade Federal de São Carlos, 2024-03-11)
The use of biomass as an alternative source of renewable energy has been gaining ground and leading to innovations in the production sector, seeking to support sustainable development and dispose of waste that was previously ...
Nanofibras de poli(tereftalato de etileno) (PET) reciclável eletrofiadas e impregnadas com nanotubos de carbono para serem aplicadas na filtração de gases tóxicos
(Universidade Federal de São Carlos, 2024-02-20)
The development of new materials in the manufacturing of more effective filtering media for the control of gaseous pollutants has attracted significant interest from industries in various sectors in recent years. This is ...
Novas abordagens para aumentar a sobrevivência e eficiência de cepas de Bacillus solubilizadoras de fosfato
(Universidade Federal de São Carlos, 2024-04-12)
NEW APPROACHES TO INCREASE THE SURVIVAL AND EFFICIENCY OF PHOSPHATE- SOLUBILIZING BACILLUS STRAINS. In a context where global population growth and the exacerbated impacts of climate change pose critical challenges to food ...
Recuperação de fosfolipídios residuais do farelo desengordurado de soja
(Universidade Federal de São Carlos, 2014-08-07)
In soybean processing industry, oil extraction with hexane generates defatted meal. Next, soybean protein concentrate (SPC) production from the defatted meal by using ethanol solution generates alcoholic micelle as a ...
Valorizando subprodutos das produções de óleo de soja e etanol: síntese e análise técnico-econômica da produção de biolubrificantes em biorrefinarias
(Universidade Federal de São Carlos, 2024-02-23)
Despite oil-based products still dominate the market, there is a growing use of bio-based alternatives (called biolubricants) enhanced with chemical modifications. The main paths for the production of these biolubricants ...
Nanofibras biodegradáveis eletrofiadas aplicadas à filtração de ar do SARS-CoV-2 Simulado
(Universidade Federal de São Carlos, 2024-05-27)
One of the lasting outcomes of the COVID-19 pandemic was the production and
deposition of plastics. These materials, particularly disposable face masks, end up in the
environment, releasing microplastics and other ...
Plataforma de encapsulamento de microrganismos em matriz PVA para uso na agricultura como inoculante microbiano
(Universidade Federal de São Carlos, 2024-04-09)
This study aimed to develop novel microbial inoculants for the encapsulation of Bacillus megaterium. Films and microparticles were prepared from polyvinyl alcohol (PVA)-based formulations using casting, emulsion, and spray ...