Molecular modelling of natural and intercalated montmorillonites adsorbing phenole and aniline

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27360%2F08%3A00019541" target="_blank" >RIV/61989100:27360/08:00019541 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Molecular modelling of natural and intercalated montmorillonites adsorbing phenole and aniline
Original language description
Montmorillonites (MMT) due to their enormous surface area and extendable interlayer space can be used as effective adsorbents for various organic substances. The properties of intercalated forms of MMT could be widely modified (originally hydrophilic surface turns into hydrophobic after sorption of organic compounds). The adsorption of phenol and aniline, which belong to hazardous pollutants occurring in effluents, was studied. Three intercalated samples were prepared and together with the sample of pure MMT were used as adsorbents. Modified montmorillonites were prepared by the intercalation and the sorption of three quaternary ammonium salts (cetyltrimethylammonium bromide, tetramethylammonium chloride and tetrabutylammonium iodide) into the interlayer space and on the surface of montmorillonite. The experimental results (adsorption curves, X-ray diffraction) revealed that intercalated montmorillonites adsorbed phenol much more readily than the pure sample (even though phenol was app
Czech name
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Czech description
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Project
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Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)<br>S - Specificky vyzkum na vysokych skolach

Publication year
2008
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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