1- Borker, P., and Salker, A.V. (2006). “Photocatalytic degradation of textile azo dye over Ce1-xSnxO2 series.” J. of Materials Science and Engineering, 133, 55-60.
2- Mahmoodi, N.M., Arami, M., Gharanjig, K., and Nourmohammadian, F. (2007). “Decolorization and mineralization of basic dye using nanophotocatalysis: Pilot scale study.” J. of Color Science and Technology, 1, 1-6. (In Persian)
3- Konstantinou, I.K., and Albanis, T.A. (2004). “TiO2-assisted photocatalytic degradation of azo dyes in aqueous solution: Kinetic and mechanistic investigations-A review.” J. of Appl. Catal. B: Environ., 49(1),
4- Prado, A.G.S., Bolzon, L.B., Pedroso, C.P., Moura, A.O., and Costa, L.L. (2008). “Nb2O5 as efficient and recyclable photocatalyst for indigo carmine degradation.” J. of Appl. Catal. B:Environ., 82, 219-224.
5- Mahmoodi, N.M., and Arami, M. (2006). “Bulk phase degradation of acid red 14 by anophotocatalysis using immobilized titanium (IV) oxide nanoparticles.” J. of Photochem. Photobiol. A: Chem., 182, 60-66.
6- Behnajady, M.A., Modirshahla, N., Daneshvar, N., and Rabbani, M. (2007). “Photocatalytic degradation of an azo dye in a tubular continuous-flow photoreactor with immobilized TiO2 on glass plates.” J. of Chem. Eng., 127, 167-176.
7- Saien, J., and Soleymani, A.R. (2007). “Degradation and mineralization of direct blue 71 in a circulating up flow reactor by UV/TiO2 process and employing a new method in kinetic study.” J. of Hazard. Mater., 144, 506-512.
8- Rahmani, A., and Enayati Movafagh, A. (2006). “Investigation of photocatalytic degradation of phenol through UV/TiO.” J. of Water and Wastewater, 58, 32-37. (In Persian)
9- Ghanbarian, M., Mahvi, A.H., Nabizadeh, R., and Saeedniya, S. (2009). “A pilot study of RO16 discoloration and mineralization in textile effluents using the nanophotocatalytic process.” J. of Water and Wastewater, 69, 45-51. (In Persian)
11- Hashemian, S. (2007). “Study of adsorption of acid dye from aqueous solutions using bentonite.” J. of Main Group Chem., 6, 97-107.
12- Wu, R., and Qu, J. (2005). “Removal of water- soluble azo dye by the magnetic material MnFe2O4.” J. of Chem. Technol. Biotechnol., 80, 20-27.
13- Zhang, G., Qu, J., Liu, H., Cooper, A.T., and Wu, R. (2007). “CuFe2O4/activated carbon composite: A novel magnetic adsorbent for the removal of acid orange II and catalytic regeneration.” J. of Chemosphere., 68, 1058-1066.
14- Mittal, A., Gajbe, V., and Mittal, J. (2008). “Removal and recovery of hazardous triphenylmethane dye and methyl violet through adsorption over granulated waste materials.” J. of Hazard. Mater., 15, 364-375.
, R.C., Fan
, K.S., and Chang
, J.S. (2009). “Removal of acid dye by ZnFe2
-immobilized granular activated carbon under visible light irradiation in a recycle liquid-solid fluidized bed.” J. of the Taiwan Institute of Chemical Engineers
, 40(5), 533-540.
16- Li, X., Hou, Y., Zhao, Q., Teng, W., Hu, X., and Chen, G. (2011). “Capability of novel ZnFe2O4 nanotube arrays for visible-light induced degradation of 4-chlorophenol.” J. of Chemosphere, 82(4), 581-586.
, Z., Ren
, D., Liang
, Y., and Zhu
, R. (2011). “A new strategy for the preparation of porous zinc ferrite nanorods with subsequently light-driven photocatalytic activity.” J. of Materials Letters
, 65 (19-20), 3116-3119.
18- Srinivasan, S., Wade, S., Srinivasan, J., and Stefanakos, E.K. )2006(. “Synthesis and characterization of photocatalytic TiO2-ZnFe2O4 nanoparticles.” J. of Nanomat., 250, 1-4.
19- Yang, H., Zhang, X., Huang, C., Yang, W., and Qiu, G. (2004). “Synthesis of ZnFe2O4 nanocrystallites by mechanochemical reaction.” J. of Physics and Chemistry of Solids, 65, 1329-1332.
20- Taguchi, G. (1987). System of experimental design, Kraus International Publication, USA.
21- Taguchi, G., Chowdhury S., and Taguchi, S. (2000). Robust engineering, McGraw-Hill, New York.
22- Roy, R.K. (2001). Design of experiments using the Taguchi approach, John Wiley and Sons Inc., N.Y.