New model for equilibrium sorption of metal ions on solid humic acids
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26310%2F06%3APU62180" target="_blank" >RIV/00216305:26310/06:PU62180 - 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
New model for equilibrium sorption of metal ions on solid humic acids
Original language description
Experimental results of sorption kinetics and equilibrium are compared with traditional Langmuir theory. Although, equilibrium data for sorption of metal ions on solid humic acids can be fitted relatively precisely by Langmuir isotherm, its utilization is connected with some inaccuracies, because it does not take into account the production of hydrogen ions during reactions of metal ions with acidic functional groups on the surface of humic particles. The new type of adsorption isotherm, respecting thenature of surface chemical interactions, was proposed for adsorption of metal ions on solid humic acids and proved experimentally.
Czech name
Nový model pro rovnovážnou sorpci kovových iontů na huminové kyseliny
Czech description
Je odvozena nová izoterma pro rovnovážnou sorpci kovových iontů na huminové kyseliny, která rozlišuje dva typy vazebných míst podle toho, zda se při chemisorpci odštěpuje či neodštěpuje vodíkový ion.
Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
CF - Physical chemistry and theoretical chemistry
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GP104%2F02%2FD036" target="_blank" >GP104/02/D036: Complexation processes in system with characteristic content of humic substances</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2006
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Colloids and Surfaces A: Physicochemical and Engineering Aspects
ISSN
0927-7757
e-ISSN
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Volume of the periodical
286
Issue of the periodical within the volume
1-3
Country of publishing house
NL - THE KINGDOM OF THE NETHERLANDS
Number of pages
8
Pages from-to
126-133
UT code for WoS article
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EID of the result in the Scopus database
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