Exploiting the ion-exchange ability of titanate nanotubes in a model water softening process
نویسندگان
چکیده
منابع مشابه
Adsorption mechanisms of thallium(I) and thallium(III) by titanate nanotubes: ion-exchange and co-precipitation.
Hydrothermally-synthesized titanate nanotubes (TNTs) are found to be excellent at adsorption of highly toxic thallium ions. Uptake of both thallium ions is very fast in the first 10 min. The adsorption isotherm of Tl(I) follows the Langmuir model with maximum adsorption capacity of 709.2 mg g(-1). Ion-exchange between Tl(+) and Na(+) in the interlayers of TNTs is the primary mechanism for Tl(I)...
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ژورنال
عنوان ژورنال: Chemical Physics Letters
سال: 2014
ISSN: 0009-2614
DOI: 10.1016/j.cplett.2013.11.021