References

  1. C.M. Teh, A.R. Mohamed, Roles of titanium dioxide and iondoped titanium dioxide on photocatalytic degradation of organic pollutants (phenolic compounds and dyes) in aqueous solutions: a review, J. Alloys Compd., 509 (2011) 1648–1660.
  2. D.W. Kolpin, E.T. Furlong, M.T. Meyer, E.M. Thurman, S.D. Zaugg, L.B. Barber, H.T. Buxton, Pharmaceuticals, hormones, and other organic wastewater contaminants in U.S. streams, 1999–2000: a national reconnaissance, Environ. Sci. Technol., 36 (2002) 1202–1211.
  3. K. Umar, A.A. Dar, M.M. Haque, N.A. Mir, M. Muneer, Photocatalysed decolourization of two textile dye derivatives, Martius Yellow and Acid Blue 129, in UV-irradiated aqueous suspensions of Titania, Desal. Wat. Treat., 46 (2012) 205–214.
  4. K.L. Knee, R. Gossett, A.B. Boehm, A. Paytan, Caffeine and agricultural pesticide concentrations in surface water and groundwater on the north shore of Kauai (Hawaii, USA), Mar. Pollut. Bull., 60 (2010) 1376–1382.
  5. STORET Water Quality File, Office of Water, U.S. Environmental Protection Agency Data File Search Conducted in March, May, 1988.
  6. M.G. Rovedatti, P.M. Castane, M.L. Topalián, A. Salibián, Monitoring of organochlorine and organophosphorus pesticides in the water of the Reconquista river (Buenos Aires, Argentina), Water Res., 35 (2001) 3457–3461.
  7. D.M. Blake, Bibliography of Work on the Photocatalytic Removal of Hazardous Compounds from Water and Air, National Renewal Energy Laboratory, Colorado, USA, 2001.
  8. B. Neppolian, H.C. Choi, S. Sakthivel, B. Arabindoo, V. Murugesan, Solar/UV-induced photocatalytic degradation of three commercial textile dyes, J. Hazard. Mater., 89 (2002) 303–317.
  9. J. Xu, Y. Ao, M. Chen, D. Fu, Low-temperature preparation of Boron-doped titania by hydrothermal method and its photocatalytic activity, J. Alloys Compd., 484 (2009) 73–79.
  10. S. Liu, X. Liu, Y. Chen, R. Jiang, A novel preparation of highly active iron-doped titania photocatalysts with a p–n junction semiconductor structure, J. Alloys Compd., 506 (2010) 877–882.
  11. T. Sano, E. Puzenat, C. Guillard, C. Geantet, S. Matsuzawa, Degradation of C2H2 with modified-TiO2 photocatalysts under visible light irradiation, J. Mol. Catal. A: Chem., 284 (2008) 127–133.
  12. K. Umar, M.M. Haque, N.A. Mir, M. Muneer, Titanium dioxidemediated photocatalysed mineralization of two selected organic pollutants in aqueous suspensions, J. Adv. Oxid. Technol., 16 (2013) 252–260.
  13. U.G. Akpan, B.H. Hameed, Parameters affecting the photocatalytic degradation of dyes using TiO2-based photocatalysts: a review, J. Hazard. Mater., 170 (2009) 520–529.
  14. I.A. Alaton, I.A. Balcioglu, D.W. Bahnemann, Advanced oxidation of a reactive dyebath effluent: comparison of O3, H2O2/UV-C and TiO2/UV-A processes, Water Res., 36 (2002) 1143–1154.
  15. M.A. Fox, M.T. Dulay, Heterogeneous photocatalysis, Chem. Rev., 93 (1993) 341–357.
  16. B. Shahmoradi, M.A. Pordel, M. Pirsaheb, A. Maleki, S. Kohzadi, Y. Gong, R.R. Pawar, S.-M. Lee, H.P. Shivaraju, G. McKay, Synthesis and characterization of barium-doped TiO2 nanocrystals for photocatalytic degradation of Acid Red 18 under solar irradiation, Desal. Wat. Treat., 88 (2017) 200–206.
  17. K. Umar, M.M. Haque, M. Muneer, T. Harada, M. Matsumura, Mo, Mn and La doped TiO2: Synthesis, characterization and photocatalytic activity for the decolourization of three different chromophoric dyes, J. Alloys Compd., 578 (2013) 431–438.
  18. T.S. Jamil, T.A. Gad-Allah, M.Y. Ghaly, Parametric study on phenol photocatalytic degradation under pure visible and solar irradiations by Fe-doped TiO2, Desal. Wat. Treat., 50 (2012) 264–271.
  19. W. Raza, M.M. Haque, M. Muneer, T. Harada, M. Matsumura, Synthesis, characterization and photocatalytic performance of visible light induced bismuth oxide nanoparticle, J. Alloys Compd., 648 (2015) 641–650.
  20. V.D. Binas, K. Sambani, T. Maggos, A. Katsanaki, G. Kiriakidis, Synthesis and photocatalytic activity of Mn-doped TiO2 nanostructured powders under UV and visible light, Appl. Catal., B, 113–114 (2012) 79–86.
  21. W. Raza, M.M. Haque, M. Muneer, Synthesis of visible light driven ZnO: characterization and photocatalytic performance, Appl. Surf. Sci., 322 (2014) 215–224.
  22. S. Ata, M.Z. Ullah, M.I. Din, R. Mehmood, W. Farooq, S.A. Trimzi, I. Bibi, Novel synthesis and enhanced catalytic performance of stable nano-scale Fe0, Ag0 and ZnO nanoparticles: photodegradation under mercury lamp, Desal. Wat. Treat, 131 (2018) 212–219.
  23. B. Shahmoradi, A. Maleki, K. Byrappa, Removal of Disperse Orange 25 using in situ surface-modified iron-doped TiO2 nanoparticles, Desal. Wat. Treat., 53 (2015) 3615–3622.
  24. L.G. Devi, B.N. Murthy, Characterization of Mo doped TiO2 and its enhanced photo catalytic activity under visible light, Catal. Lett., 125 (2008) 320–330.
  25. L.G. Devi, S.G. Kumar, B.N. Murthy, N. Kottam, Influence of Mn2+ and Mo6+ dopants on the phase transformations of TiO2 lattice and its photo catalytic activity under solar illumination, Catal. Commun., 10 (2009) 794–798.
  26. V.C. Papadimitriou, V.G. Stefanopoulos, M.N. Romanias, P. Papagiannakopoulos, K. Sambani, V. Tudose, G. Kiriakidis, Determination of photo-catalytic activity of un-doped and Mn-doped TiO2 anatase powders on acetaldehyde under UV and visible light, Thin Solid Films, 520 (2011) 1195–1201.
  27. M. Jin, Y. Nagaoka, K. Nishi, K. Ogawa, S. Nagahata, T. Horikawa, M. Katoh, T. Tomida, J. Hayashi, Adsorption properties and photocatalytic activity of TiO2 and La-doped TiO2, Adsorption, 14 (2008) 257–263.
  28. T. Peng, D. Zhao, H. Song, C. Yan, Preparation of lanthanadoped titania nanoparticles with anatase mesoporous walls and high photocatalytic activity, J. Mol. Catal. A: Chem., 238 (2005) 119–126.
  29. V. Štengl, S. Bakardjieva, N. Murafa, Preparation and photocatalytic activity of rare earth doped TiO2 nanoparticles, Mater. Chem. Phys., 114 (2009) 217–226.
  30. J. Liqiang, S. Xiaojun, X. Baifu, W. Baiqi, C. Weimin, F. Honggang, The preparation and characterization of La doped TiO2 nanoparticles and their photocatalytic activity, J. Solid State Chem., 177 (2004) 3375–3382.
  31. H. Chen, M. Shen, R. Chen, K. Dai, T. Peng, Photocatalytic degradation of commercial methyl parathion in aqueous suspension containing La-doped TiO2 nanoparticles, Environ. Technol., 32 (2011) 1515–1520.
  32. W. Raza, M.M. Haque, M. Muneer, M. Fleisch, A. Hakki, D. Bahnemann, Photocatalytic degradation of different chromophoric dyes in aqueous phase using La and Mo doped TiO2 hybrid carbon spheres, J. Alloys Compd., 632 (2015) 837–844.
  33. L.G. Devi, S.G. Kumar, Influence of physicochemical–electronic properties of transition metal ion doped polycrystalline titania on the photocatalytic degradation of Indigo Carmine and 4-nitrophenol under UV/solar light, Appl. Surf. Sci., 257 (2011) 2779–2790.
  34. S. Kim, S.-J. Hwang, W. Choi, Visible light active platinumion-doped TiO2 photocatalyst, J. Phys. Chem. B, 109 (2005) 24260–24267.
  35. F. B Li, X.Z. Li, Photocatalytic properties of gold/gold ionmodified titanium dioxide for wastewater treatment, Appl. Catal., A, 228 (2002) 15–27.
  36. L.G. Devi, N. Kottam, S.G. Kumar, Preparation and characterization of Mn-doped titanates with a bicrystalline framework: correlation of the crystallite size with the synergistic effect on the photocatalytic activity, J. Phys. Chem. C, 113 (2009) 15593–15601.
  37. L.G. Devi, B.N. Murthy, S.G. Kumar, Photocatalytic activity of TiO2 doped with Zn2+ and V5+ transition metal ions: influence of crystallite size and dopant electronic configuration on photocatalytic activity, Mater. Sci. Eng., B, 166 (2010) 1–6.
  38. Y. Fu, T. Viraraghavan, Fungal decolorization of dye wastewaters: a review, Bioresour. Technol., 79 (2001) 251–262.