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Mostrando ítems 111-120 de 129
Aplicação da bentonita de Melo com diferentes granulometrias no desenvolvimento de formulações cosméticas capilares veganas
(2022-06-08)
Clay minerals may have interesting properties for application in the field of cosmetology, due to their high ion exchange capacity, small particle size and mineralogical composition. Melo bentonite is a smectite belonging ...
Gaseificação catalítica a vapor de pellets de capim elefante
(2021-10-19)
There is a worldwide consensus on the need to replace fossil energy sources with renewable ones. Biomass is a promising alternative for replacing the use of fossil fuels. In addition, biomass contributes to the reduction ...
Tingimento de malhas de poliamida/elastano com soluções alcoólicas visando potencial aplicação na indústria têxtil
(2022-10-06)
The textile industry is known for using a large amount of inputs in its production process. The increased concern with issues involving environmental conservation leads to the search for production processes that can consume ...
Desenvolvimento e caracterização de filmes poliméricos de polietileno com adição de nanocargas para aplicação em blindagem balística
(2023-06-16)
The development of new engineering materials for individual or collective protection purposes is increasing. Due to the advancement of tactical and military technologies, it is necessary to improve armoring systems, for ...
Utilização da técnica respirométrica para a avaliação do desempenho de sistemas de lodos ativados aplicados ao tratamento de efluentes
(2014-07-10)
The main purpose of this work was to evaluate the use of the respirometric technique as a tool
to monitor the activated sludge processes when adverse conditions to the treatment process are
imposed to the system. The ...
Avaliação do efeito protetivo de revestimentos de silano aplicados sobre sensores magnetoelásticos METGLAS 2826MB3
(2019-10-07)
Magnetoelastic alloys can be used as sensors because they do not require direct electrical connections, which facilitates their use in different media. However, the ease
of alloys to undergo oxidation due to the high ...