Adsorption Characteristics of Poly Pyrrol-Poly Aniline Nanofiber for Mo(VI) from Aqueous Solutions
Paper ID : 1309-MST2015-FULL
Authors:
1Zahra Piryari kesheh, 2abdolreza nilchi *, 3Reza Saberi, 4saeed kardar
1Department of Natural Resource, Islamic Azad University of Damavand, Tehran, Iran
2NSTRI, P. O.Box11365-8486,Tehran, Iran
3NSTRI
4College of Environmental and Engineering, Science and Research ,Branch, Islamic Azad University, Tehran , Iran
Abstract:
In recent years, in addition to advanced and strategic industries such as the nuclear industry, according to environmental management and the elimination of pollutants in these industries has always been considered. In this study, synthesis of poly pyrrol-poly aniline nanofiber was carried out using sol-gel method to investigate its Mo(VI) adsorption ability. Synthesized PPY-PANI nanofibers were characterized using the x-ray diffraction (XRD) analysis, infrared (IR) spectroscopy. The adsorption process has been investigated as a function of pH, contact time by Inductively coupled plasma (ICP) and the optimum conditions were obtained. According to results, the adsorption was dependent on the pH of the medium whereby the removal efficiency increases as the pH turns to the acidic range.
Keywords:
Mo(VI);adsorption; poly pyrrol-poly anilin; nanofiber
Status : Paper Accepted (Oral Presentation)