The Adsorption of Anionic Surfactants by Iron(III) and Aluminium Hydroxides
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Дата
2002
Науковий керівник
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Анотація
The adsorption of sodium dodecyl sulphate and sulphanol NP-3
by iron(III) and aluminium hydroxides was studied. The applicability of the
Langmuir, Freundlich and Hill–de Boer adsorption equations for the description
of the adsorption isotherms obtained experimentally was verified. Values of various
parameters characterising the adsorption of the anionic surfactants investigated
by iron(III) and aluminium hydroxides have been calculated. These allowed assumptions to be made about the adsorption mechanism. The possibility of using air as an adsorbent for anionic surfactants was studied.
Опис
Ключові слова
adsorption, hydroxides, aluminium, isotherms
Бібліографічний опис
Adsorption Science & Technology