Possibilities of modelling of metal ions transport in nature
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26310%2F06%3APU63536" target="_blank" >RIV/00216305:26310/06:PU63536 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Possibilities of modelling of metal ions transport in nature
Original language description
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 ofhumic 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.
Czech name
Možnosti modelování transportu kovových iontů v přírodě
Czech description
Jsou měřeny koncentrační profily kovových iontů v huminovém gelu, který slouží jako modelový systém pro studium jejich transportu, srovnávány s vypočtenými profily a diskutovány.
Classification
Type
D - Article in proceedings
CEP classification
CF - Physical chemistry and theoretical chemistry
OECD FORD branch
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Result continuities
Project
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Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2006
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
The Seventh European Meeting on Environmental Chemistry EMEC7
ISBN
80-214-3320-5
ISSN
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e-ISSN
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Number of pages
1
Pages from-to
104-104
Publisher name
Brno University of Technology
Place of publication
Brno
Event location
Brno
Event date
Dec 6, 2006
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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