Browsing by Author "Buckau, G."

Now showing items 1-3 of 3

    • Article  

      Hydrophilic olive cake extracts: Characterization by physicochemical properties and Cu(II) complexation 

      Kolokassidou, K.; Szymczak, W.; Wolf, M.; Obermeier, C.; Buckau, G.; Pashalidis, Ioannis (2009)
      Disposed olive cake generates hydrophilic components that can be mobilized in the aquatic environment. This paper deals with the characterization of such components, isolated by alkaline extraction. It is shown that these ...
    • Article  

      Thermal stability of solid and aqueous solutions of humic acid 

      Kolokassidou, C.; Pashalidis, Ioannis; Costa, Costas N.; Efstathiou, Angelos M.; Buckau, G. (2007)
      The effects of temperature on the stability of a soil humic acid were studied in the present work. Solid samples of Gohy-573 humic acid (HA) and dissolved ones in aqueous solution (pH 6.0, 0.1 mol L-1 NaClO4) were investigated ...
    • Article  

      U(VI) mono-hydroxo humate complexation 

      Pashalidis, Ioannis; Buckau, G. (2007)
      The complexation of the uranyl ion with humic acid is investigated. The humic acid ligand concentration is described as the concentration of reactive humic acid molecules based on the number of humic acid molecules, taking ...