Removal of lanthanum from aqueous solutions by natural bentonite

Removal of lanthanum from aqueous solutions by natural bentonite

The aim of this work is the investigation of possible use of natural bentonite in the removal of lanthanum contained in aqueous solutions. The effect of temperature was examined in order to establish Langmuir and Freundlich adsorption isotherms. Langmuir and Freundlich constants were also determined...

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Veröffentlicht in:Water research (Oxford) 1997-07, Vol.31 (7), p.1733-1737
Hauptverfasser: Chegrouche, S., Mellah, A., Telmoune, S.
Format: Artikel
Sprache:eng
Schlagworte:
adsorption
Applied sciences
clays
Exact sciences and technology
Industrial wastewaters
lanthanum
montmorillonite
Pollution
Wastewaters
Water treatment and pollution
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Zusammenfassung:The aim of this work is the investigation of possible use of natural bentonite in the removal of lanthanum contained in aqueous solutions. The effect of temperature was examined in order to establish Langmuir and Freundlich adsorption isotherms. Langmuir and Freundlich constants were also determined.
ISSN:0043-1354
1879-2448
DOI:10.1016/S0043-1354(96)00386-7