Modeling of column experiments ? influence of glass micro balls
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24220%2F11%3A%230001871" target="_blank" >RIV/46747885:24220/11:#0001871 - 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
Modeling of column experiments ? influence of glass micro balls
Original language description
Our paper is focused on modeling of a laboratory experiment using the software package The Geochemist?s Workbench. We simulate a column experiment in which water solution flows trough a porous soil. The subjects of our interest are the interactions between water solution and porous soil. In some in-situ decontamination technologies, sinking-in reagents are used to be used. Column experiments are important for preparation and verification of such decontamination activities. To verify the experiment configuration we decided to begin with the simplest case of the column experiment: the flowing water solution is pure distilled water and the porous medium is inert glass micro balls. Even in such a simple experiment we could observe unexpected change of pH of water solution after passage through the column. We try to understand this observation and simulated in mentioned software. The results of the study will be presented.
Czech name
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Czech description
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Classification
Type
O - Miscellaneous
CEP classification
DD - Geochemistry
OECD FORD branch
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Result continuities
Project
<a href="/en/project/FR-TI1%2F456" target="_blank" >FR-TI1/456: *Development and implementation of the tools additively modulating soil and water bioremediation</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů