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Delineamento de metodologias de gestão ambiental para execução de teste hidrostático em dutos de gás natural
(Universidade Federal de Santa Maria, 2004-04-30)
The present dissertation evaluates distinct scenarios related to the Brazilian Energetic Policy and the contribution of Natural Gas to the existing Energetic Matrix. Many discussions are presented respecting environmental ...
Desenvolvimento de kit didático de geração de energia solar
(Universidade Federal de Santa Maria, 2014-01-30)
The purpose of this study is to develop and education kit of solar energy generation from insolation, temperature and variable charges data for the teaching-learning in photovoltaic, electronics and instrumentation solar ...
Modelagem cinética da produção de propeno a partir de acetona em uma única etapa
(Universidade Federal de Santa Maria, 2014-02-19)
Propylene is a chemical compound with high value added, widely used in the industry and
usually obtained from petroleum. However, there is the need of the development of alternative
routes for the production of this ...
Produção de enzimas celulolíticas de Trichoderma reesei por fermentação em estado sólido e sua aplicação na sacarificação de resíduos agroindustriais lignocelulósicos
(Universidade Federal de Santa Maria, 2014-02-18)
Sugarcane bagasse is an abundant lignocellulosic residue in traditional regions of sugar and ethanol production in Brazil. It is not only a potential substrate for second generation ethanol production but also have structural ...
Produção de biobutanol a partir de sorgo sacaríneo por meio de processos biotecnológicos
(Universidade Federal de Santa Maria, 2014-02-17)
The biobutanol production by fermentative process has a great importance to increase the
global supply of biofuel and becomes these able to replace the use of fossil fuel. The main
difficulty associated to this production ...
Dinâmica da contaminação por efluente sanitário em área de um campus universitário
(Universidade Federal de Santa Maria, 2013-08-09)
One of the biggest problems related to water pollution can currently be considered the release of untreated effluent, mainly from domestic sources, since the collection and treatment of these effluents is the sanitation ...
Preparação de carvão ativado a partir de resíduos de erva-mate e seu uso como adsorvente na remoção de poluente orgânico em solução aquosa
(Universidade Federal de Santa Maria, 2013-08-13)
Activated carbon prepared from yerba mate (Ilex Paraguariensis) has been used as adsorbent for the removal of tannery dye from aqueous solution. The activated carbon was prepared by pyrolysis process, under nitrogen ...
Modelagem de processos e a metodologia IDEF: proposta de um ambiente colaborativo na produção de biodiesel
(Universidade Federal de Santa Maria, 2010-03-11)
Economic development is of utmost importance for any nation or locality, however,
recognizing that natural resources are finite, such development must be associated to
environment preservation. Most of the energy consumed ...
Controle de acesso a recursos computacionais de forma flexível e dinâmica através de contexto
(Universidade Federal de Santa Maria, 2010-03-30)
A model of access control aims to limit the actions that a User can have legitimate in a system. Its purpose is to improve security by ensuring the properties of integrity and confidentiality. The model of access control ...
Avaliação da contribuição do revestimento na isolação sonora de paredes de alvenaria
(Universidade Federal de Santa Maria, 2010-03-25)
The research presents the sound insulation in masonry walls coated with plaster. Three walls were built in laboratory, studied in specific tests. Measurements were carried out varying some components of the wall, such as ...