- Tytuł:
- Kinetic studies on sorption of ni(ii) and cd(ii) from chloride solutions using selected acidic cation exchangers
- Autorzy:
-
Otrembska, P.
Gega, J. - Powiązania:
- https://bibliotekanauki.pl/articles/110403.pdf
- Data publikacji:
- 2013
- Wydawca:
- Politechnika Wrocławska. Oficyna Wydawnicza Politechniki Wrocławskiej
- Tematy:
-
sorption
nickel
cadmium
adsorption kinetics
adsorption isotherm - Opis:
- Sorption of nickel(II) and cadmium(II) ions from chloride solutions was tested. Three different strongly acidic cation exchangers, i.e. Lewatit MonoPlus SP 112, Amberlite 200C and Amberlyst 15, were used. Effects of phase contact time, pH and initial concentration of metal ions on equilibrium and kinetics of sorption by batch methods were studied. It was showed that sorption of Ni(II) and Cd(II) could be described by the pseudo-second order equation. Experimental results data were analyzed using the Langmuir and Freundlich isotherms. Sorption of Ni(II) and Cd(II) onto investigated resins followed the Langmuir isotherm.
- Źródło:
-
Physicochemical Problems of Mineral Processing; 2013, 49, 1; 301-312
1643-1049
2084-4735 - Pojawia się w:
- Physicochemical Problems of Mineral Processing
- Dostawca treści:
- Biblioteka Nauki