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Mostrando ítems 51-60 de 227
Potenciais mecanismos de redução da toxicidade de microcistinas e sua utilização no tratamento da água
(Universidade Federal de Minas GeraisUFMG, 2008-12-10)
Several bloom-forming cyanobacterial genera produce microcystin, a potenthepatotoxin, wich has turned a main concern for people who deal with water treatmentfor human consuption. In Brazil, hepatotoxins are produced ...
Flotação de caulinita em minérios de ferro e bauxítico
(Universidade Federal de Minas GeraisUFMG, 2012-02-17)
This investigation aimed to find conditions of selectivity to separate, through flotation, kaolinite when it is present in bauxite ore and iron ore. Kaolinite is an aluminossicate very common in Brazilian ores. This thesis ...
Estudo da aplicação da lama vermelha como catalisador na reação de craqueamento térmico catalítico de resíduos de caixas de gordura
(Universidade Federal do ParáBrasilInstituto de TecnologiaUFPAPrograma de Pós-Graduação em Engenharia Química, 2017)
Remoção de metais pesados de água residuária da suinocultura com o uso de farinha de osso em coluna de leito fixo
(Universidade Tecnológica Federal do ParanáCampo Mourao, 2014-08-07)
One of the main problems found in wastewater of pig farming is the presence of heavy metals, like zinc and copper,which are added to pig feed in order to prevent diseases and improve digestion. This project wants to evaluate ...
Corn syrup clarification by microfiltration with ceramic membranes
(Elsevier Science, 2010-11-01)
The performance in clarifying corn syrup of three different microfiltration ceramic membranes made in our laboratory was investigated. From preliminary MF tests at laboratory scale, it was found that the composite ceramic ...
Arsenic removal from water employing a combined system: photooxidation and adsorption
(Springer Heidelberg, 2015-10)
A combined system employing photochemical oxidation (UV/H2O2) and adsorption for arsenic removal from water was designed and evaluated. In this work, a bench-scale photochemical annular reactor was developed being connected ...
Avaliação do mosto fermentativo de leveduras provenientes de cervejarias e otimização do processo de autólise industrial
(Universidade Federal de São CarlosUFSCarPrograma de Pós-Graduação de Mestrado Profissional em Química - PPGQCâmpus São Carlos, 2018-02-07)
Brewer's yeast, widely used in the fermentation industry, is an excellent source of protein, thus used by human and animal nutrition industries. Biomin Animal Nutrition of Brazil is an Austrian company that is renamed in ...