Publication detail

Reactivity and mobility of Cu(II) ions in humic gels

KALINA, M. KLUČÁKOVÁ, M. LANG, D. GRUNT, J. SEDLÁČEK, P.

Original Title

Reactivity and mobility of Cu(II) ions in humic gels

Type

conference paper

Language

English

Original Abstract

The mobility of Cu(II) ions in humic gels with respect to their reactivity and concentration dependence is investigated in this work. Two various methods: instantaneous planar source and constant source were used in order to study their diffusion at very low and very high Cu(II) concentrations, respectively. It was confirmed, that the higher concentration gradient in method of constant source supports mobility of Cu(II) ions, which corresponds with higher values of computed diffusion coefficients. The diffusion coefficient was more influenced by concentration change in case of gel prepared from Na5P3O10 as a result of less stable complexes formed in the gel with Cu(II) ions.

Keywords

Cu(II) ions, diffusion, humic gel, sorption

Authors

KALINA, M.; KLUČÁKOVÁ, M.; LANG, D.; GRUNT, J.; SEDLÁČEK, P.

RIV year

2012

Released

30. 5. 2012

Publisher

Mendelnova Univerzita v Brně

Location

Brno

ISBN

978-80-7375-618-5

Book

XI. pracovní setkání fyzikálních chemiků a elektrochemiků - sborník

Edition number

1

Pages from

87

Pages to

89

Pages count

3

BibTex

@inproceedings{BUT92791,
  author="Michal {Kalina} and Martina {Klučáková} and David {Lang} and Jakub {Grunt} and Petr {Sedláček}",
  title="Reactivity and mobility of Cu(II) ions in humic gels",
  booktitle="XI. pracovní setkání fyzikálních chemiků a elektrochemiků - sborník",
  year="2012",
  number="1",
  pages="87--89",
  publisher="Mendelnova Univerzita v Brně",
  address="Brno",
  isbn="978-80-7375-618-5"
}