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Now showing items 161-170 of 195
Produção de biogás a partir da digestão anaeróbia de águas residuárias: uma revisão sistematizada e bibliométrica
(Universidade Federal de São Carlos, 2023-03-14)
The increase in the temperature of the planet as a result of the greenhouse effect accelerated
after the Industrial Revolution due to the increase in the emission of greenhouse gases (GHGs)
by human activity, increasing ...
Produção de bioquerosene de aviação: uma análise comparativa de diferentes processos tecnológicos
(Universidade Federal de São Carlos, 2023-08-28)
In the face of growing global concern about climate change and environmental events witnessed over the past decades, there arises an urgent need to seek alternatives that minimize the impacts of human activities, particularly ...
Análise comparativa de uma planta de etanol de milho e de cana-de-açúcar
(Universidade Federal de São Carlos, 2023-03-13)
Brazil is one of the main ethanol producers in the world, with sugarcane as the main source of raw material for its production, while other countries like the United States have a significant share of the ethanol market ...
Estudo do sistema de alimentação de matéria-prima em uma indústria de fórmulas infantis e suplementos em pó
(Universidade Federal de São Carlos, 2023-03-14)
With population growth and modernization of society, the food industry has adapted to ever-increasing and personalized demands. One of the segments that characterize this modernization is powdered supplements, created to ...
Alternativa à tecnologia de fornecimento de vapor e eletricidade em destilarias de etanol de cana para projetos green field via biogás de bagaço, vinhaça e torta de filtro
(Universidade Federal de São Carlos, 2023-03-29)
Considering the great relevance and impact that the sugar and alcohol sector has in the national context, with a focus on waste generation and the cogeneration process, it is essential to study technologies that can offer ...
Biorrefinarias: a utilização de lodo de esgoto para a produção de ácidos graxos voláteis, polihidroxialcanoatos e biocrude
(Universidade Federal de São Carlos, 2023-03-13)
This work aims, firstly, to present a bibliographic review on circular bioeconomy and biorefineries. The circular economy seeks to be an alternative to the linear economy, its objective is to minimize single-use products, ...
Resíduos oriundos do descarte de painéis fotovoltaicos: propostas atuais para tratamento e desafios para o Brasil
(Universidade Federal de São Carlos, 2023-03-14)
In light of the growing environmental degradation caused by the use of fossil fuels, solar energy arises as a clean and renewable source of power. This is achieved through the use of photovoltaic panels, which capture solar ...
Modelagem da fermentação alcoólica de uma usina sucroalcooleira
(Universidade Federal de São Carlos, 2023-08-29)
In the face of the challenge of climate change, the search for alternative energy sources that are economically and environmentally viable is necessary. In this paradigm, the production of ethanol through fermentation is ...
Estudo comparativo dos métodos de dessulfurização do biogás
(Universidade Federal de São Carlos, 2023-08-28)
Biogas represents one of the most promising sources of renewable energy today, emerging as a sustainable alternative to fossil fuels and contributing to overcome the challenges associated with climate change. Derived from ...
A descarbonização e a importância do gás natural como fonte de energia no processo de transição energética
(Universidade Federal de São Carlos, 2023-08-28)
In a scenario of extreme weather conditions and increasingly frequent natural disasters, concern for environmental issues has been gaining more prominence in political, social, and economic discussions. Global warming, one ...