Study of the Trace Palladium Enrichment Mechanism on Modified Activated Carbons with Respect to Analytical Applications

• Autorzy: Dobrowolski R. , Kuryło M. , Reszko-Zygmunt J.
• Konferencja: 10th Ukrainian-Polish Symposium "Theoretical and Experimental Studies of Interfacial Phenomena and Their Technological Applications", Lviv-Uzlissja, Ukraine
• Języki publikacji: EN

Abstrakty

EN

The influence of modification of commercially available carbon on Pd(II) adsorption has been studied.Modified activation carbons are characterized by different palladium sorption capacities. The optimal pH-value for Pd(II) adsorption is 1.5 units. The influence of nitrate on Pd(II) adsorption was also studied. Linear decrease of Pd(II) adsorption with the increasing nitrate concentration was observed. The obtained Pd(II) adsorption isotherms were described by the Freundlich equation. It was stated that the parameter n characterizing heterogeneity of a carbon has the great influence on the sorptionmechanism.

Słowa kluczowe

EN

adsorption; activated carbon; palladium

• Wydawca: Polskie Towarzystwo Chemiczne
• Czasopismo: Polish Journal of Chemistry
• Rocznik: 2008
• Tom: Vol. 82, nr 1-2
• Strony: 255--262
• Opis fizyczny: Bibliogr. 14 poz., rys.

Twórcy

autor

Dobrowolski R.

autor

Kuryło M.

autor

Reszko-Zygmunt J.

• Faculty of Chemistry, Maria Curie-Sklodowska University, M. Curie-Skłodowska Sq. 3, 20-031 Lublin, Poland,

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