Estimation of parameters describing Freundlich and Langmuir adsorption isotherm
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F05%3A10758" target="_blank" >RIV/60460709:41210/05:10758 - isvavai.cz</a>
Result on the web
—
DOI - Digital Object Identifier
—
Alternative languages
Result language
angličtina
Original language name
Estimation of parameters describing Freundlich and Langmuir adsorption isotherm
Original language description
The adsorption isotherms were obtained for two horizons (humus horizon and subsurface horizon) of six various soil types of the Czech Republic using a standard laboratory procedure. The Freundlich and Langmuir equations were used to fit data points of the adsorption isotherms. The adsorption isotherms of the humus horizons significantly differ from the adsorption isotherms of the horizons below the humus horizons that is caused by different soil properties. The adsorption isotherms obtained on the soilsamples taken in different years slightly differs. The reason may be seasonal soil property changes and heterogeneity. The chlorotoluron mobility characterized by the adsorption isotherms corresponds with the chlorotoluron mobility observed in the fieldin 2004 (Kočárek et al., 2005a,b). Therelationship between prameters of both absorption isotherms and soil properties like clay content, pHKCl, organic carbon, cation exchange capacity, was studied. As was expected adsorption process in s
Czech name
Odhad parametrů vyjadřujících Freunlichovu a Langmuirovu adsorpční izotermu.
Czech description
The adsorption isotherms were obtained for two horizons (humus horizon and subsurface horizon) of six various soil types of the Czech Republic using a standard laboratory procedure. The Freundlich and Langmuir equations were used to fit data points of the adsorption isotherms. The adsorption isotherms of the humus horizons significantly differ from the adsorption isotherms of the horizons below the humus horizons that is caused by different soil properties. The adsorption isotherms obtained on the soilsamples taken in different years slightly differs. The reason may be seasonal soil property changes and heterogeneity. The chlorotoluron mobility characterized by the adsorption isotherms corresponds with the chlorotoluron mobility observed in the fieldin 2004 (Kočárek et al., 2005a,b). Therelationship between prameters of both absorption isotherms and soil properties like clay content, pHKCl, organic carbon, cation exchange capacity, was studied. As was expected adsorption process in s
Classification
Type
D - Article in proceedings
CEP classification
DF - Pedology
OECD FORD branch
—
Result continuities
Project
<a href="/en/project/GA103%2F05%2F2143" target="_blank" >GA103/05/2143: Characteristics of the porous systems in soil hydraulic functions</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2005
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
13th International Poster Day Transport of Water, Chemicals and Energy in the System Soil Crop Canopy-Atmosphere
ISBN
80-85754-13-4
ISSN
—
e-ISSN
—
Number of pages
1
Pages from-to
0-0
Publisher name
Ústav hydrológie a Geofyzikálny ústav Slovenskej akadémie vied Bratislava
Place of publication
Bratislava
Event location
Bratislava
Event date
Nov 10, 2005
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
—