A comparison of Pb2+ sorption from aqueous solutions on walnut shells and plum stones

• Autorzy: Gala A. , Sanak-Rydlewska S.
• Języki publikacji: EN

Abstrakty

EN

This article presents the results of research on the comparison of Pb²⁺ sorption from aqueous solutions on walnut shells with that on plum stones. For walnut shells the depletion of Pb²⁺ in the solution was 62.9-83.7% and for the plum stones, 47.2-81.3%. The effect of various factors, such as the concentration of natural sorbent, pH, and temperature was studied. The process of Pb²⁺ ion sorption on walnut shells and on plum stones was described by the Langmuir and Freundlich models. The maximum sorption capacity of walnut shells was for 23.1 mg/g, whereas for plum stones it was 21.2 mg/g.

• Wydawca: -
• Czasopismo: Polish Journal of Environmental Studies
• Rocznik: 2011
• Tom: 20
• Numer: 4
• Opis fizyczny: p.877-883,fig.,ref.

Twórcy

autor

Gala A.

• Faculty of Mining and Geoengineering, University of Science and Technology, Mickiewicza 30, 30-059 Kraków, Poland

autor

Sanak-Rydlewska S.

• Faculty of Mining and Geoengineering, University of Science and Technology, Mickiewicza 30, 30-059 Kraków, Poland

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