Indian Journal of Science and Technology
DOI: 10.17485/ijst/2014/v7i11.18
Year: 2014, Volume: 7, Issue: 11, Pages: 1882–1887
Original Article
Hadi Roopaei1 , Ahmad Reza Zohdi1 , Zahra Abbasi2* and Mehrnoosh Bazrafkan3
1 Department of Mathematics, College of Mathematic, Marvdasht Branch, Islamic Azad University, Marvdasht, Iran; Ahmadrezazohdi@yahoo.com, H.roopaei@gmail.com
2 Department of Chemistry, College of Chemistry Sciences, Marvdasht Branch, Islamic Azad University, Marvdasht, Iran; Zahra.Abbasi886@gmail.com
3 Department of Computer Engineering, College of Computer, Marvdasht Branch, Islamic Azad University, Marvdasht, Iran; Mehrnoosh.bazrafkan@gmail.com
In this paper, α-Fe2 O3 /NiS has been synthesized as a Photocatalyst for Removal of Alizarin red-S from Aqueous Solution. The as-prepared sample were characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), transmission electron microscopy (TEM) and Fourier transform infrared spectra (FTIR). Then photocatalytic degradation was carried out in the presence of the α-Fe2 O3 /NiS on Alizarin red-S. The effect of catalyst dose, pH and initial dye concentration on the degradation process has been assessed. Different concentrations of α-Fe2 O3 /NiS photocatalyst (0.25, 0.50, 0.75, 1.0, 1.25, 1.5, 1.75and 2g/L), different pH values (1-10) and different concentrations of dye (10-100 ppm) were employed for the present study.
Keywords: Photocatalytic, Alizarin Red-S, Magnetic Nanoparticle
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