Navegação Engenharias por Autor "Rubio, Jorge"

Resultados 1-4 de 4

    • Adsorption of ions onto treated natural zeolite 

      Rodrigues, Cristiane Oliveira; Rubio, Jorge (2007) [Artigo de periódico]
      This work presents studies of modification of a natural zeolite by activation with Na+ cations and functionalisation with Ba+2 and/or Cu2+ ions (FZ). The zeolite was characterized, modified and applied in adsorption studies ...

    • Optimizing dissolved air flotation design system 

      Feris, Liliana Amaral; Gallina, Samuel Cris Wiener; Rodrigues, Rafael Teixeira; Rubio, Jorge (2000) [Artigo de periódico]
      Dissolved Air (Pressure) Flotation-DAF, is a well-established separation process that employs micro-bubbles as a carrier phase. This work shows results concerning bubble generation at low working pressures in modified ...

    • Plantas aquáticas secas : uma alternativa moderna para remoção de metais pesados de efluentes industriais 

      Costa, Cristina Alfama; Schneider, Ivo Andre Homrich; Rubio, Jorge (2000) [Artigo de periódico]
      O presente trabalho mostra o potencial de aplicação da biomassa seca e morta de plantas aquáticas na remoção de metais pesados de efluentes industriais. Dados referentes as caracteristicas dos tecidos vegetais das espécies ...

    • Removal of phenol by enzymatic oxidation and flotation 

      Wilberg, Katia de Quadros; Nunes, Denise Goulart; Rubio, Jorge (2000) [Artigo de periódico]
      This work presents a process for phenol removal comprising a reaction step in which phenol is polymerized in the presence of an enzyme followed by a separation step involving dissolved air flotation (DAF). A crude preparation ...