Browsing 2022 by Subject "adsorption"

Sort by: Order: Results:

  • Adsorption of Cu (II) from aqueous solution on Sarkanda grass lignin: equilibrium and kinetic studies 
    Ungureanu, Elena; Jităreanu, Carmenica-Doina; Trofin, Alina-Elena; Ungureanu, Ovidiu C.; Fortună, Maria-Emiliana; Ariton, Adina-Mirela; Trincă, Lucia-Carmen; Popa, Valentin I. (Editura "Ion Ionescu de la Brad" Iasi, 2022)
    In this study, the adsorption of copper ions from aqueous solution onto lignin obtained from unmodified Sarkanda Grass was analyzed. To ensure optimal reaction conditions, the retention of copper ions was tested at different ...
  • Optimization and modeling of Cr (VI) biosorption from aqueous solution on biosorbent - Sarkanda grass lignin 
    Ungureanu, Elena; Chelariu, Elena-Liliana; Tofănică, B.I.; Popa, Valentin I.; Jităreanu, Carmenica-Doina (Editura ”Ion Ionescu de la Brad” Iasi, 2022)
    The negativ impact induced by the presence of heavy metals in the environment and on the health of living organisms is accentuated by their long-term persistence, as a result of their low solubility and mobility and in ...