Effect of contact time and adsorbent dose on the removal of zinc cation using polypyrrole nanoparticles
Publish Year: 1392
نوع سند: مقاله کنفرانسی
زبان: English
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شناسه ملی سند علمی:
NANOO01_021
تاریخ نمایه سازی: 9 تیر 1393
Abstract:
One of the suitable methods for removing heavy metals from aqueous solution is using surface adsorption process. In this article, the effect of Polypyrrole (PPy) nanoparticles and also, the influence of contact time and adsorbent dose on the removal of zinc cation (Zn(II)) from aqueous solution were studied. The Polypyrrole nanoparticles were prepared using Hydroxyethylcellulose (HEC) as surfactant in the presence of Ferric chloride (FeCl3) as an oxidant in various solutions. The capability of separating Zn(II) ions was studied. The results indicate that the removal percentage is related to the Contact time and type and dose of adsorbent. Removal percentage was increased by increasing the adsorbent dose and contact time. The structure of obtained product was determined by FTIR spectroscopy.
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Authors
Marjan Tanzifi
Department of Chemistry Engineering, Faculty of Engineering, University of Ilam,
Zahra Taghipour Kolaeib
Department of Chemistry Engineering, Faculty of Engineering,babol University of techmology
Mahmoud Roushani
Department of Chemistry, University of Ilam, P.O. Box ۶۵۳۱۵-۵۱۶, Ilam, Iran. Email:
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