Publication detail

Possibilities of modelling of metal ions transport in nature

KLUČÁKOVÁ, M. SEDLÁČEK, P.

Original Title

Possibilities of modelling of metal ions transport in nature

Type

conference paper

Language

English

Original Abstract

Humic acids play important role in soil and natural water chemistry. They can form stable complexes with heavy metals which influences their toxicity in environment. This contribution is aimed at modeling of metal ion transport and immobilization. Use of humic acids in gel state makes possible to prepare it in defined size and shape, which is necessary for mathematical modeling of observed processes. Copper was used as a model metal for experiments due to high affinity to humic acids and stability of formed complexes. Problems of the used experimental arrangement, combined effect of diffusion and (complexation) reaction on the diffusion flow and concentration profile in the gel in dependence on physical conditions and possibilities of mathematical description and modelling of metal ions transport and immobilization are discussed.

Keywords

humic gel, diffusion, metal ions, modelling

Authors

KLUČÁKOVÁ, M.; SEDLÁČEK, P.

RIV year

2006

Released

6. 12. 2006

Publisher

Brno University of Technology

Location

Brno

ISBN

80-214-3320-5

Book

The Seventh European Meeting on Environmental Chemistry EMEC7

Pages from

104

Pages to

104

Pages count

1

BibTex

@inproceedings{BUT21847,
  author="Martina {Klučáková} and Petr {Sedláček}",
  title="Possibilities of modelling of metal ions transport in nature",
  booktitle="The Seventh European Meeting on Environmental Chemistry EMEC7",
  year="2006",
  pages="104--104",
  publisher="Brno University of Technology",
  address="Brno",
  isbn="80-214-3320-5"
}