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Individual and competitive adsorption of lead and cadmium on soil and its impact on their transport

In: Acta Hydrologica Slovaca, vol. 17, no. 2
Anežka Čelková
Detaily:
Rok, strany: 2016, 182 - 189
Kľúčové slová:
lead, cadmium, adsorption, transport, isotherm, distribution coefficient
URL originálneho zdroja: http://www.ih.sav.sk/ah
O článku:
In this paper a set of single species adsorption and competitive adsorption measurements of ions of Pbľˇand Cdľˇare presented under equilibrium 9batch experiments0 and dznamic conditions 9columns experiments0. The adsorption of these ions in selected soil sample of chernoyem was evaluated bz the linear isotherm, Freundlich and Langmuir adsorption isotherm in lineariyed form, and their transport was evaluated from breakthrough curves. The adsorption and transport parameters for Pbľˇand Cdľˇions were estimated. The obtained results indicate the preference of sorption of Pbľˇions in comparison to Cdľˇions during the adsorption processes in both non=competitive and in competitive conditions. This preference is valid in both in equilibrium and dznamic conditions. The sorption of both ions was higher and their movement through the soil profile was slower in the case of non=competitive conditions as compared in competitive conditions.
Ako citovať:
ISO 690:
Čelková, A. 2016. Individual and competitive adsorption of lead and cadmium on soil and its impact on their transport. In Acta Hydrologica Slovaca, vol. 17, no.2, pp. 182-189. 2644-4690.

APA:
Čelková, A. (2016). Individual and competitive adsorption of lead and cadmium on soil and its impact on their transport. Acta Hydrologica Slovaca, 17(2), 182-189. 2644-4690.