Publication detail
Non-stationary fractionation of diffusing metal ions in reactive humic matrices
KALINA, M. SEDLÁČEK, P. KLUČÁKOVÁ, M.
Original Title
Non-stationary fractionation of diffusing metal ions in reactive humic matrices
Type
conference paper
Language
English
Original Abstract
Hydrogel form of humic acids has recently been used as a suitable material for modelling transport of heavy metals in natural humic environments (e.g. soils or sediments) [1, 2]. Although various interactions between the diffusing specie and the humic matrix can take place which result in complexes with different stability and mobility, just the overall concentration of the metal was observed in the gel in these experiments. Presented contribution extends this approach by combining diffusion experiments focused on transport of copper ions in humic gel with fractional extraction of diffused matter utilizing leaching agents with increasing affinity towards copper(II) ions.
Keywords
humic acids, gel, diffusion
Authors
KALINA, M.; SEDLÁČEK, P.; KLUČÁKOVÁ, M.
RIV year
2010
Released
21. 6. 2010
Publisher
Masarykova univerzita, Mendelova univerzita
Location
Brno
ISBN
978-80-7375-396-2
Book
X. Workshop of Physical Chemists and Electrochemists 2010
Pages from
111
Pages to
112
Pages count
2
BibTex
@inproceedings{BUT35148,
author="Michal {Kalina} and Petr {Sedláček} and Martina {Klučáková}",
title="Non-stationary fractionation of diffusing metal ions in reactive humic matrices",
booktitle="X. Workshop of Physical Chemists and Electrochemists 2010",
year="2010",
pages="111--112",
publisher="Masarykova univerzita, Mendelova univerzita",
address="Brno",
isbn="978-80-7375-396-2"
}