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Photocatalytic reduction of hexavalent chromium with commercial Fe/Ti oxide catalyst under UV and visible light irradiation

  • M. M. S. Sanad
  • E. A. Abdel-Aal
  • H. M. Osman
  • A. T. Kandil
Original Paper
  • 130 Downloads

Abstract

The photoreduction efficiency of toxic hexavalent chromium into non-toxic trivalent chromium was studied using local low-cost material and modern technology. The materials involved different iron–titanium oxide nanopowders synthesized via simple hydrothermal–hydrolysis process. X-ray diffraction and high-resolution transmission electron microscope were employed to study the structural properties of the as-prepared samples. The effects of molar ratio (Fe/Ti) and hydrothermal temperature on spectroscopic properties have been investigated using Fourier transform infrared FT-IR spectroscopy. The photocatalytic performance of hexavalent chromium was systematically studied at various conditions including initial concentration of Cr(VI), hydrothermal temperature and Fe/Ti ratios of mixed iron–titanium oxide powders. It has been found that the highest photoreduction efficiencies of Cr(VI) were 95.7 and 86.2% at initial concentrations 10 and 60 ppm of Cr(VI), respectively. The synthesized mixed Fe2O3–TiO2 photocatalyst exhibited higher efficiency of about 88% under visible light irradiation. The as-prepared mixed oxide catalyst exhibited high photocatalytic conversion efficiency and recycling stability in comparison with different commercial catalysts.

Keywords

Hydrothermal Hexavalent chromium Fe/Ti oxide photocatalyst Photoreduction activity 

Notes

Acknowledgements

The authors are highly appreciated for the El-Nasr Mining Company for Intermediate Chemicals for providing the sample of ilmenite ore.

References

  1. Abbasi-Garravand E, Mulligan CN (2014) Using micellar enhanced ultrafiltration and reduction techniques for removal of Cr(VI) and Cr(III) from water. Sep Purif Technol 132:505–512CrossRefGoogle Scholar
  2. Abdel-Aal EA, Mahmoud MHH, Sanad MMS, Criscuoli A, Figoli A, Drioli E (2010) Membrane contactor as a novel technique for separation of iron ions from ilmenite leachant. Int J Miner Process 96:62–69CrossRefGoogle Scholar
  3. Ahmed MA, El-Katori EE, Gharni ZH (2013) Photocatalytic degradation of methylene blue dye using Fe2O3/TiO2 nanoparticles prepared by sol–gel method. J Alloys Compd 553:19–29CrossRefGoogle Scholar
  4. Alswat AA, Ahmed M, Saleh TA (2016) Zeolite modified with copper oxide and iron oxide for lead and arsenic adsorption from aqueous solutions. J Water Supply Res Technol AQUA 65:465–479CrossRefGoogle Scholar
  5. Ardizzone S, Bianchi CL, Cappelletti G, Gialanella S, Pirola C, Ragaini V (2007) Tailored anatase/brookite nanocrystalline TiO2. The optimal particle features for liquid- and gas-phase photo-catalytic reactions. J Phys Chem C 111:13222–13231CrossRefGoogle Scholar
  6. Bhaumik M, Agarwala S, Gupta VK, Maitya A (2016) Enhanced removal of Cr(VI) from aqueous solutions using polypyrrole wrapped oxidized MWCNTs nanocomposites adsorbent. J Colloid Interface Sci 470:257–267CrossRefGoogle Scholar
  7. Das AP, Mishra S (2008) Hexavalent chromium (VI)—environment pollutant and health hazard. J Environ Res Dev 2:386–392Google Scholar
  8. Dehghani MH, Heibati B, Asadi A, Tyagi I, Agarwal S, Gupta VK (2016) Reduction of noxious Cr(VI) ion to Cr(III) ion in aqueous solutions using H2O2 and UV/H2O2 systems. J Ind Eng Chem 33:197–200CrossRefGoogle Scholar
  9. El-Hazek N, Lasheen TA, El-Sheikh R, Zaki SA (2007) Hydrometallurgical criteria for TiO2 leaching from Rosetta ilmenite by hydrochloric acid. Hydrometallurgy 87:45–50CrossRefGoogle Scholar
  10. Fakhry A, Rashidi S, Tyagi I, Agarwal S, Gupta VK (2016) Photodegradation of erythromycin antibiotic by Fe2O3/SiO2 nanocomposite: response surface methodology modeling and optimization. J Mol Liq 214:378–383CrossRefGoogle Scholar
  11. Gayathri R, Kumar PS (2010) Recovery and reuse of hexavalent chromium from aqueous solutions by a hybrid technique of electrodialysis and ion exchange. Braz J Chem Eng 27:71–78CrossRefGoogle Scholar
  12. Ghoraia TK, Chakraborty M, Pramanik P (2011) Photocatalytic performance of nano-photocatalyst from TiO2 and Fe2O3 by mechanochemical synthesis. J Alloys Compd 509:8158–8164CrossRefGoogle Scholar
  13. Guo Z, Dong X, Zhou D, Du Y, Wang Y, Xia Y (2013) TiO2 (B) nanofiber bundles as a high performance anode for a Li-ion battery. R Soc Chem Adv 3:3352–3358Google Scholar
  14. Gupta VK, Rastogi A (2009) Biosorption of hexavalent chromium by raw and acid-treated green alga oedogonium hatei from aqueous solutions. J Hazard Mater 163:396–402CrossRefGoogle Scholar
  15. Gupta VK, Shrivastava AK, Jain N (2001) Biosorption of chromium (VI) from aqueous solutions by green algae spirogyra. Water Res 35:4079–4085CrossRefGoogle Scholar
  16. Gupta VK, Pathania D, Agarwal S, Sharma S (2013a) Removal of Cr(VI) onto Ficus carica biosorbent from water. Environ Sci Pollut Res 20:2632–2644CrossRefGoogle Scholar
  17. Gupta VK, Pathaniac D, Sharmac S (2013b) Preparation of bio-based porous carbon by microwave assisted phosphoric acid activation and its use for adsorption of Cr(VI). J Colloid Interface Sci 401:125–132CrossRefGoogle Scholar
  18. He Z, Cai Q, Wu M, Shi Y, Fang H, Li L, Chen J, Chen J, Song S (2013) photocatalytic reduction of Cr(VI) in an aqueous suspension of surface-fluorinated anatase TiO2 nanosheets with exposed {001}fact. Ind Eng Chem Res 52:9556–9565CrossRefGoogle Scholar
  19. Hintermeyer BH, Lacour NA, Padilla AP, Tavani EL (2008) Separation of the chromium (III) present in a tanning wastewater by means of precipitation, reverse osmosis and adsorption. Lat Am Appl Res 38:63–71Google Scholar
  20. Jiang D, Li Y, Wu Y, Zhou P, Lan Y, Zhou L (2012) Photocatalytic reduction of Cr(VI) by small molecular weight organic acids over schwertmannite. Chemosphere 89:832–837CrossRefGoogle Scholar
  21. Kang M, Choung SJ, Park JY (2003) Photocatalytic performance of nanometer-sized FexOy/TiO2 particle synthesized by hydrothermal method. Catal Today 87:87–97CrossRefGoogle Scholar
  22. Ku Y, Jung IL (2001) Photocatalytic reduction of Cr(VI) in aqueous solutions by UV irradiation with the presence of titanium dioxide. Water Res 35:135–142CrossRefGoogle Scholar
  23. Lee D, Rho Y, Allen FI, Minor AM, Ko SH, Grigoropoulos CP (2013) Synthesis of hierarchical TiO2 nanowires with densely-packed and omnidirectional branches. Nanoscale 5:1–21CrossRefGoogle Scholar
  24. Li R, Jia Y, Wu J, Zhen Q (2015) Photocatalytic degradation and pathway of oxytetracycline in aqueous solution by Fe2O3–TiO2 nanopowder. RSC Adv 5:40764–40771CrossRefGoogle Scholar
  25. Li X, Lin H, Chen X, Niu H, Liu J, Zhang T, Qu F (2016) Dendritic α Fe2O3/TiO2 nanocomposites with improved visible light photocatalytic activity. Phys Chem Chem Phys 18:9176–9185CrossRefGoogle Scholar
  26. Li Y, Bian Y, Qin H, Zhang Y, Bian Z (2017) Photocatalytic reduction behavior of hexavalent chromium on hydroxyl modified titanium dioxide. Appl Catal B Environ 206:293–299CrossRefGoogle Scholar
  27. Liu TY, Zhao L, Tan X, Liu SJ, Li JJ, Qi Y, Mao GZ (2010) Effects of physicochemical factors on Cr(VI) removal from leachate by zero-valent iron and α-Fe2O3 nanoparticles. Water Sci Technol WST 61:2759–2767CrossRefGoogle Scholar
  28. Loryuenyong V, Chuangchai T, Jarunsak N, Buasri A (2014) The photocatalytic reduction of hexavalent chromium by controllable mesoporous anatase TiO2 nanoparticles. Adv Mater Sci Eng 2014:1–8CrossRefGoogle Scholar
  29. Low W, Boonamnuayvitaya V (2013) Enhancing the photocatalytic activity of TiO2 co-doping of graphene-Fe3+ ions for formaldehyde removal. J Environ Manag 127:142–149CrossRefGoogle Scholar
  30. Luan P, Xie M, Fu X, Qu Y, Sun X, Jing L (2015) Improved photoactivity of TiO2/Fe2O3 nanocomposites for visible-light water splitting after phosphate bridging and its mechanism. Phys Chem Chem Phys 17:5043–5050CrossRefGoogle Scholar
  31. Mahmoud MHH, Ismail AA, Sanad MMS (2012) Developing a cost effective synthesis of active iron oxide doped titania photocatalysts loaded with palladium, platinum or silver nanoparticles. Chem Eng J 187:96–103CrossRefGoogle Scholar
  32. Malakootian M, Mansuri F (2015) Hexavalent chromium removal by titanium dioxide photocatalytic reduction and the effect of phenol and humic acid on its removal efficiency. Int J Environ Health Eng 4:1–8CrossRefGoogle Scholar
  33. Moniz SJA, Shevlin SA, An X, Guo ZX, Tang J (2014) Fe2O3–TiO2 nanocomposites for enhanced charge separation and photocatalytic activity. Chem Eur J 20:15571–15579CrossRefGoogle Scholar
  34. Mostafa NY, Mahmoud MHH, Heiba ZK (2013) Hydrolysis of TiOCl2 leached and purified from low-grade ilmenite mineral. Hydrometallurgy 139:88–94CrossRefGoogle Scholar
  35. Moura RCA, Bertuol DA, Ferreira CA, Amado FDR (2012) Study of chromium removal by the electrodialysis of tannery and metal-finishing effluents. Int J Chem Eng 2012:1–7CrossRefGoogle Scholar
  36. Nagarjuna R, Challagulla S, Ganesan R, Roy S (2017) High rates of Cr(VI) photoreduction with magnetically recoverable nano-Fe3O4@Fe2O3/Al2O3 catalyst under visible light. Chem Eng J 308:59–66CrossRefGoogle Scholar
  37. Pal B, Sharon M, Nogami G (1999) Preparation and characterization of TiO2/Fe2O3 binary mixed oxides and its photocatalytic properties. Mater Chem Phys 59:254–261CrossRefGoogle Scholar
  38. Pelaez M, Nolan NT, Pillai SC, Seery MK, Falaras P, Kontos AG, Dunlop PSM, Byrne JA, OʼShea K, Entezari MH, Dionysiou DD (2012) A review on the visible light active titanium dioxide photocatalysts for environmental applications. Appl Catal B Environ 125:331–349CrossRefGoogle Scholar
  39. Saleh TA (2015) Isotherm, kinetic, and thermodynamic studies on Hg(II) adsorption from aqueous solution by silica-multiwall carbon nanotubes. Environ Sci Pollut Res 22:16721–16731CrossRefGoogle Scholar
  40. Saleh TA, Muhammad AM, Ali SA (2016) Synthesis of hydrophobic cross-linked polyzwitterionic acid for simultaneous sorption of eriochrome black T and chromium ions from binary hazardous waters. J Colloid Interface Sci 468:324–333CrossRefGoogle Scholar
  41. Saleh TA, Rachman IB, Ali SA (2017) Tailoring hydrophobic branch in polyzwitterionic resin for simultaneous capturing of Hg(II) and methylene blue with response surface optimization. Sci Rep 7:4573–4587CrossRefGoogle Scholar
  42. Sanad MMS, Rashad MM (2017) Magnetic properties of hematite-titania nanocomposites from ilmenite leachant solutions. J Electron Mater 46:4426–4434CrossRefGoogle Scholar
  43. Sanad MMS, Shalan AE, Rashad MM, Mahmoud MHH (2015) Plasmonic enhancement of low cost mesoporous Fe2O3–TiO2 loaded with palladium, platinum or silver for dye sensitized solar cells (DSSCs). Appl Surf Sci 359:315–322CrossRefGoogle Scholar
  44. Saravanan R, Karthikeyan N, Gupta VK, Thirumal E, Thangadurai P, Narayanan V, Stephen A (2013) ZnO/Ag nanocomposite: an efficient catalyst for degradation studies of textile effluents under visible light. Mater Sci Eng Mater Sci Eng C 33:2235–2244CrossRefGoogle Scholar
  45. Saravanan R, Khan MM, Gupta VK, Mosquera E, Gracia F, Narayanang V, Stephen A (2015a) ZnO/Ag/Mn2O3 nanocomposite for visible light induced industrial textile effluent degradation, uric acid and ascorbic acid sensing and antimicrobial activity. R Soc Chem 5:34645–34651Google Scholar
  46. Saravanan R, Mansoob KM, Gupta VK, Mosqueraf FE, Narayanang GV, Stephenh A (2015) ZnO/Ag/CdO nanocomposite for visible light-induced photocatalytic degradation of industrial textile effluents. J Colloid Interface Sci 452:126–133CrossRefGoogle Scholar
  47. Scanlon DO, Dunnill CW, Buckeridge J, Shevlin SA, Logsdail AJ, Woodley SM, Catlow CRA, Powell MJ, Palgrave RG, Parkin IP, Watson GW, Keal TW, Sherwood P, Walsh A, Sokol AA (2013) Band alignment of rutile and anatase TiO2. Nat Mater 12:798–801CrossRefGoogle Scholar
  48. Schaffener IR, Singh RK, Lamb STR, Kirkland DN (2010) Enhanced bioremediation pilot study of a Cr(VI)-impacted overburden groundwater system in Kanpur, Uttar Pradesh, India. In: Proceedings of the annual international conference on soils sediments water and energy, vol 13, pp 1–18Google Scholar
  49. Shi T, Wang Z, Liu Y, Jia S (2009) Removal of hexavalent chromium from aqueous solutions by D301, D314 and D354 anion-exchange resins. J Hazard Mater 161:900–906CrossRefGoogle Scholar
  50. Simpraditpan A, Wirunmongkol T, Pavasupree S (2013) Pecharapa W effect of calcination temperature on structural and photocatalyst properties of nanofibers prepared from low-cost natural ilmenite mineral by simple hydrothermal method. Mater Res Bull 48:3211–3217CrossRefGoogle Scholar
  51. Tseng YH, Shah SI, Ni C, Li W, Huang CP, Lin H (2002) Size dependency of nanocrystalline TiO2, on its optical property and photocatalytic reactivity exemplified by 2-chlorophenol. Appl Catal B 68:1–2Google Scholar
  52. Tu YF, Huang SY, Sang JP, Zou XW (2010) Preparation of Fe-doped TiO2 nanotube arrays and their photocatalytic activities under visible light. Mater Res Bull 45:224–229CrossRefGoogle Scholar
  53. Wang C, Bottcher C, Bahnemann DW, Dohrmann JKA (2003) comparative study of nanometer sized Fe(III)-doped TiO2 photocatalysts: synthesis, characterization and activity. J Mater Chem 13:2322–2329CrossRefGoogle Scholar
  54. Wang X, Pehkonen SO, Ray AK (2004) Removal of aqueous Cr(VI) by a combination of photocatalytic reduction and coprecipitation. Ind Eng Chem Res 43:1665–1672CrossRefGoogle Scholar
  55. Wang G, Xu L, Zhang J, Yin T, Han D (2012) Enhanced photocatalytic activity of powders (P25) via calcination treatment. Int J Photoenergy 2012:1–9Google Scholar
  56. Xia Y, Yin L (2013) Core–shell structured α-Fe2O3@TiO2 nanocomposites with improved photocatalytic activity in the visible light region. Phys Chem Chem Phys 15:18627–18634CrossRefGoogle Scholar
  57. Xu Y, Schoonen MA (2002) The absolute energy positions of conduction and valence bands of selected semiconducting minerals. Am Mineral 85:543–556CrossRefGoogle Scholar
  58. Yang L, Xiao Y, Liu S, Li Y, Cai Q, Luo S, Zeng G (2010) Photocatalytic reduction of nCr(VI) on WO3 doped long TiO2 nanotube arrays in the presence of citric acid. Appl Catal B Environ 94:142–149CrossRefGoogle Scholar
  59. Yang X, Xiao T, Peter P (2011) The use of products from CO2 photoreduction for improvement of hydrogen evolution in water splitting. Int J Hydrog Energy 36:6546–6552CrossRefGoogle Scholar
  60. Zhang W, Chen Y (2012) Experimental determination of conduction and valence bands of semiconductor nanoparticles using kelvin probe force microscopy. J Nanoparticles Res 15:1–7Google Scholar
  61. Zhang J, Shaodong XY, Shan H (2009) Removal of fluoride ions from aqueous solution using modified attapulgite as adsorbent. J Hazard Mater 165:218–222CrossRefGoogle Scholar
  62. Zhang Y, Chen Z, Liu S, Xu YJ (2013) Size effect induced activity enhancement and anti-photocorrosion of reduced graphene oxide/ZnO composites for degradation of organic dyes and reduction of Cr(VI) in water. Appl Catal B 140–141:598–607CrossRefGoogle Scholar
  63. Zhang D, Li X, Tan H, Zhang G, Zhao Z, Shi H, Zhang L, Yu W, Sun Z (2014) Photocatalytic reduction of Cr(VI) by polyoxometalates/TiO2 electrospun nanofiber composites. RSC Adv 4:44322–44326CrossRefGoogle Scholar

Copyright information

© Islamic Azad University (IAU) 2017

Authors and Affiliations

  • M. M. S. Sanad
    • 1
  • E. A. Abdel-Aal
    • 1
  • H. M. Osman
    • 1
  • A. T. Kandil
    • 2
  1. 1.Central Metallurgical Research and Development InstituteHelwan, CairoEgypt
  2. 2.Chemistry Department, Faculty of ScienceHelwan UniversityCairoEgypt

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