References

  1. M. Shirzad Siboni, M.T. Samadi, J.K. Yang, S.M. Lee, Photocatalytic reduction of Cr(VI) and Ni(II) in aqueous solution by synthesized nanoparticle ZnO under ultraviolet light irradiation: a kinetic study, Environ. Technol., 32 (2011) 1573–1579.
  2. A.S. Bhatt, P.L. Sakaria, M. Vasudevan, R.R. Pawar, N. Sudheesh, H.C. Bajaj, H.M. Mody, Adsorption of an anionic dye from aqueous medium by organoclays: equilibrium modeling, kinetic and thermodynamic exploration, RSC Adv., 2 (2012) 8663–8671.
  3. S.-S. Mehdi, K. Alireza, V. Behrouz, W.J. Sang, F. Sevda, Preparation of a green photocatalyst by immobilization of synthesized ZnO nanosheets on scallop shell for degradation of an azo dye, Curr. Nanosci., 10 (2014) 684–694.
  4. M. Farrokhi, S.-C. Hosseini, J.-K. Yang, M. Shirzad-Siboni, Application of ZnO–Fe3O4 nanocomposite on the removal of azo dye from aqueous solutions: kinetics and equilibrium studies, Water Air Soil Pollut., 225 (2014) 1–12.
  5. C.D. Raman, S. Kanmani, Textile dye degradation using nano zero valent iron: a review, J. Environ. Manage., 177 (2016) 341–355.
  6. A. Mohagheghian, S.-A. Karimi, J.-K. Yang, M. Shirzad-Siboni, Photocatalytic degradation of a textile dye by illuminated tungsten oxide nanopowder, J. Adv. Oxid. Technol., 18 (2015) 61–68.
  7. B. Shahmoradi, A. Maleki, K. Byrappa, Removal of Disperse Orange 25 using in situ surface-modified iron-doped TiO2 nanoparticles, Desal. Wat. Treat., 53 (2013) 3615–3622.
  8. C. Tang, V. Chen, The photocatalytic degradation of reactive black 5 using TiO2/UV in an annular photoreactor, Water Res., 38 (2004) 2775–2781.
  9. S.-J. You, R.A. Damodar, S.-C. Hou, Degradation of Reactive Black 5 dye using anaerobic/aerobic membrane bioreactor (MBR) and photochemical membrane reactor, J. Hazard. Mater., 177 (2010) 1112–1118.
  10. M.S. Siboni, M. Samarghandi, J.-K. Yang, S.-M. Lee, Photocatalytic removal of reactive black-5 dye from aqueous solution by UV irradiation in aqueous TiO2: equilibrium and kinetics study, J. Adv. Oxid. Technol., 14 (2011) 302–307.
  11. O.B. Ayodele, O.S. Togunwa, Catalytic activity of copper modified bentonite supported ferrioxalate on the aqueous degradation and kinetics of mineralization of Direct Blue 71, Acid Green 25 and Reactive Blue 4 in photo-Fenton process, Appl. Catal., A, 470 (2014) 285–293.
  12. W.-K. Jo, R.J. Tayade, Facile photocatalytic reactor development using nano-TiO2 immobilized mosquito net and energy efficient UVLED for industrial dyes effluent treatment, J. Environ. Chem. Eng., 4 (2016) 319–327.
  13. T. Umebayashi, T. Yamaki, H. Itoh, K. Asai, Analysis of electronic structures of 3d transition metal-doped TiO2 based on band calculations, J. Phys. Chem. Solids, 63 (2002) 1909–1920.
  14. J.K. Yang, S.M. Lee, M. Farrokhi, O. Giahi, M. Shirzad Siboni, Photocatalytic removal of Cr(VI) with illuminated TiO2, Desal. Wat. Treat., 46 (2012) 375–380.
  15. M. Shirzad Siboni, M.-T. Samadi, J.-K. Yang, S.-M. Lee, Photocatalytic removal of Cr(VI) and Ni(II) by UV/TiO2: kinetic study, Desal. Wat. Treat., 40 (2012) 77–83.
  16. A. Ghicov, B. Schmidt, J. Kunze, P. Schmuki, Photoresponse in the visible range from Cr doped TiO2 nanotubes, Chem. Phys. Lett., 433 (2007) 323–326.
  17. J.K. Yang, S.M. Lee, M.S. Siboni, Effect of different types of organic compounds on the photocatalytic reduction of Cr(VI), Environ. Technol., 33 (2012) 2027–2032.
  18. M. Shirzad-Siboni, M. Farrokhi, R. Darvishi Cheshmeh Soltani, A. Khataee, S. Tajassosi, Photocatalytic reduction of hexavalent chromium over ZnO nanorods immobilized on kaolin, Ind. Eng. Chem. Res., 53 (2014) 1079–1087.
  19. B. Shahmoradi, M. Negahdary, A. Maleki, Hydrothermal synthesis of surface-modified, manganese-doped TiO2 nanoparticles for photodegradation of methylene blue, Environ. Eng. Sci., 29 (2012) 1032–1037.
  20. M.M. Khan, S.A. Ansari, D. Pradhan, M.O. Ansari, D.H. Han, J. Lee, M.H. Cho, Band gap engineered TiO2 nanoparticles for visible light induced photoelectrochemical and photocatalytic studies, J. Mater. Chem. A, 2 (2014) 637–644.
  21. M. Farrokhi, J.-K. Yang, S.-M. Lee, M. Shirzad-Siboni, Effect of organic matter on cyanide removal by illuminated titanium dioxide or zinc oxide nanoparticles, J. Environ. Health Sci. Eng., 11 (2013) 23.
  22. Z. Yao, F. Jia, Y. Jiang, C. Li, Z. Jiang, X. Bai, Photocatalytic reduction of potassium chromate by Zn-doped TiO2/Ti film catalyst, Appl. Surf. Sci., 256 (2010) 1793–1797.
  23. B.H. Nguyen, V.H. Nguyen, D.L. Vu, Photocatalytic composites based on titania nanoparticles and carbon nanomaterials, Adv. Nat. Sci.: Nanosci. Nanotechnol., 6 (2015) 033001.
  24. Y. Hu, J. Shi, L. Guo, Enhanced photocatalytic hydrogen production activity of chromium doped lead niobate under visible-light irradiation, Appl. Catal., A, 468 (2013) 403–409.
  25. X. Li, Y. Liu, P. Yang, Y. Shi, Visible light-driven photocatalysis of W, N co-doped TiO2, Particuology, 11 (2013) 732–736.
  26. W. Zhang, W. Zhou, J.H. Wright, Y.N. Kim, D. Liu, X. Xiao, Mn-doped TiO2 nanosheet-based spheres as anode materials for lithium-ion batteries with high performance at elevated temperatures, ACS Appl. Mater. Interfaces, 6 (2014) 7292–7300.
  27. Y. Wang, R. Zhang, J. Li, L. Li, S. Lin, First-principles study on transition metal-doped anatase TiO2, Nanoscale Res. Lett., 9 (2014) 46.
  28. J. Choina, C. Fischer, G.U. Flechsig, H. Kosslick, V.A. Tuan, N.D. Tuyen, N.A. Tuyen, A. Schulz, Photocatalytic properties of Zr-doped titania in the degradation of the pharmaceutical ibuprofen, J. Photochem. Photobiol., A, 274 (2014) 108–116.
  29. A. Jonidi-Jafari, M. Shirzad-Siboni, J.-K. Yang, M. Naimi- Joubani, M. Farrokhi, Photocatalytic degradation of diazinon with illuminated ZnO–TiO2 composite, J. Taiwan Inst. Chem. Eng., 50 (2015) 100–107.
  30. K. Byrappa, T. Adschiri, Hydrothermal technology for nanotechnology, Prog. Cryst. Growth Charact. Mater., 53 (2007) 117–166.
  31. M. Naimi-Joubani, M. Shirzad-Siboni, J.-K. Yang, M. Gholami, M. Farzadkia, Photocatalytic reduction of hexavalent chromium with illuminated ZnO/TiO2 composite, J. Ind. Eng. Chem., 22 (2015) 317–323.
  32. B. Shahmoradi, K. Byrappa, A. Maleki, Hydrothermal Modification of Metal Oxide-Doped TiO2 Nanomaterials, M. Aliofkhazraei, Ed., Handbook of Functional Nanomaterials: Characterization and Reliability, Nova Science Publishers, New York, USA, 2013.
  33. H. Feng, M.-H. Zhang, L.E. Yu, Hydrothermal synthesis and photocatalytic performance of metal-ions doped TiO2, Appl. Catal., A, 413–414 (2012) 238–244.
  34. M.A. Nawi, I. Nawawi, Preparation and characterization of TiO2 coated with a thin carbon layer for enhanced photocatalytic activity under fluorescent lamp and solar light irradiations, Appl. Catal., A, 453 (2013) 80–91.
  35. X. Li, W. Li, M. Li, P. Cui, D. Chen, T. Gengenbach, L. Chu, H. Liu, G. Song, Glucose-assisted synthesis of the hierarchical TiO2 nanowire@MoS2 nanosheet nanocomposite and its synergistic lithium storage performance, J. Mater. Chem. A, 3 (2015) 2762–2769.
  36. M. Pawar, V. Nimbalkar, Synthesis and phenol degradation activity of Zn and Cr doped TiO2 nanoparticles, Res. J. Chem. Sci., 2 (2012) 32–37.
  37. A. Tuan Vu, Q. Tuan Nguyen, T.H. Linh Bui, M. Cuong Tran, T. Phuong Dang, T.K. Hoa Tran, Synthesis and characterization of TiO2 photocatalyst doped by transition metal ions (Fe3+, Cr3+ and V5+), Adv. Nat. Sci.: Nanosci. Nanotechnol., 1 (2010) 015009.
  38. O. Ola, M.M. Maroto-Valer, Transition metal oxide based TiO2 nanoparticles for visible light induced CO2 photoreduction, Appl. Catal., A, 502 (2015) 114–121.
  39. P. Bindu, S. Thomas, Estimation of lattice strain in ZnO nanoparticles: X-ray peak profile analysis, J. Theor. Appl. Phys., 8 (2014) 123–134.
  40. Y.L. Wei, K.W. Chen, H.P. Wang, Study of chromium modified TiO2 nano catalyst under visible light irradiation, J. Nanosci. Nanotechnol., 10 (2010) 5456–5460.
  41. A. Ajmal, I. Majeed, R.N. Malik, H. Idriss, M.A. Nadeem, Principles and mechanisms of photocatalytic dye degradation on TiO2 based photocatalysts: a comparative overview, RSC Adv., 4 (2014) 37003.
  42. M.N. Chong, Y.J. Cho, P.E. Poh, B. Jin, Evaluation of titanium dioxide photocatalytic technology for the treatment of reactive Black 5 dye in synthetic and real greywater effluents, J. Cleaner Prod., 89 (2015) 196–202.
  43. L. Xu, X. Li, J. Ma, Y. Wen, W. Liu, Nano-MnOx on activated carbon prepared by hydrothermal process for fast and highly efficient degradation of azo dyes, Appl. Catal., A, 485 (2014) 91–98.
  44. R.R. Giri, H. Ozaki, Y. Takayanagi, S. Taniguchi, R. Takanami, Efficacy of ultraviolet radiation and hydrogen peroxide oxidation to eliminate large number of pharmaceutical compounds in mixed solution, Int. J. Environ. Sci. Technol., 8 (2010) 19–30.
  45. Y. Xiao, L. Zhang, J. Yue, R.D. Webster, T.-T. Lim, Kinetic modeling and energy efficiency of UV/H2O2 treatment of iodinated trihalomethanes, Water Res., 75 (2015) 259–269.
  46. J. Mitrovic, M. Radovic, D. Bojic, T. Andjelkovic, M. Purenovic, A. Bojic, Decolorization of textile azo dye reactive orange 16 with UV/H2O2 process, J. Serb. Chem. Soc., 77 (2012) 465–481.
  47. K. Santhi, P. Manikandan, C. Rani, S. Karuppuchamy, Synthesis of nanocrystalline titanium dioxide for photodegradation treatment of remazol brown dye, Appl Nanosci., 5 (2014) 373–378.
  48. M.A. Zaidill Azizan, H. Hassan, S. Faraziehan, N. Abu Hassan, Decolorization of Reactive Black 5 using Fe-areca nut as a heterogeneous Fenton catalyst, Appl. Mech. Mater., 661 (2014) 29–33.
  49. S. Laohaprapanon, J. Matahum, L. Tayo, S.-J. You, Photodegradation of Reactive Black 5 in a ZnO/UV slurry membrane reactor, J. Taiwan Inst. Chem. Eng., 49 (2015) 136–141.
  50. E. Kafshdare Goharshadi, M. Hadadian, M. Karimi, H. Azizi- Toupkanloo, Photocatalytic degradation of reactive black 5 azo dye by zinc sulfide quantum dots prepared by a sonochemical method, Mater. Sci. Semicond. Process., 16 (2013) 1109–1116.