Removal of heavy metals from aqueous solution using platinum nanopartcles/Zeolite-4A

The effects of varying operating conditions on metals removal from aqueous solution using a novel platinum nanopartcles/Zeolite-4A adsorbent are reported in this paper. Characterization of the adsorbent showed successful production of platinum nanopartcles on Zeolite-4A using 3 Wt% platinum. The eff...

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Detalles Bibliográficos
Autores principales: Mehdizadeh, Sofia, Sadjadi, Sodeh, Ahmadi, Seyed Javad, Outokesh, Mohammad
Formato: Online Artículo Texto
Lenguaje:English
Publicado: BioMed Central 2014
Materias:
Research Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3901024/
https://www.ncbi.nlm.nih.gov/pubmed/24397886
http://dx.doi.org/10.1186/2052-336X-12-7
Descripción
Sumario:The effects of varying operating conditions on metals removal from aqueous solution using a novel platinum nanopartcles/Zeolite-4A adsorbent are reported in this paper. Characterization of the adsorbent showed successful production of platinum nanopartcles on Zeolite-4A using 3 Wt% platinum. The effects of operation conditions on metals removal using this adsorbent were investigated. The optimal metals adsorption was observed at pH 7, 0.1 g/10 mL dosage and 30 min contact time. Sorption data have been interpreted in terms of Langmuir and Freundlich isotherms.

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