Претраживање
Приказ резултата 1-2 од 2
Sorption of zinc by novel pH-sensitive hydrogels based on chitosan, itaconic acid and methacrylic acid
(Elsevier, Amsterdam, 2011)
Novel pH-sensitive hydrogels based on chitosan, itaconic acid and methacrylic acid were applied as adsorbents for the removal of Zn2+ ions from aqueous solution. In batch tests, the influence of solution pH, contact time, ...
Novel kinetic model of the removal of divalent heavy metal ions from aqueous solutions by natural clinoptilolite
(Elsevier, Amsterdam, 2012)
Removal of heavy metal ions from aqueous solutions using zeolites is widely described by pseudo-second order kinetics although this model may not be valid under all conditions. In this work, we have extended approaches ...