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Síntese de uma espuma composta de poliuretano/quitosana para adsorção do corante vermelho n° 40 em batelada e leito fixo
(Universidade Federal de Santa Maria, 2019-02-18)
Polyurethane foams (PU) may be used as the immobilization matrix for chitosan, in order to overcome/minimize the disadvantages with respect to chitosan as an adsorbent. However, the polyurethane and chitosan foams synthesized ...
Avaliação da adsorção de indio (III) através de redes neuronais artificiais e modelos difusivos de transferência de massa
(Universidade Federal de Santa Maria, 2021-06-11)
Technological development has increased the consumption of indium in the last decade and is currently classified as a critical material due to its scarcity. Its main application is related to the production of liquid crystal ...
Desenvolvimento de nanofibras a partir de polímeros reciclados para remoção de metais pesados
(Universidade Federal de Santa Maria, 2023-08-17)
Contamination of water resources by heavy metals and the increasing generation of polymeric
waste are aggravating problems in modern society, capable of causing diverse and severe
impacts on the environment and human ...