Cadmium removability from aqueous solutions using TiO2 nano photocatalytic compound and rice husk silica

authors:

avatar Hamidreza Nassehinia , avatar Abdollrahman Mahmoodi , avatar Seyed Mahmoud Mehdinia , *


how to cite: Nassehinia H, Mahmoodi A, Mehdinia S M. Cadmium removability from aqueous solutions using TiO2 nano photocatalytic compound and rice husk silica. koomesh. 2016;18(3):e151122. 

Abstract

Introduction: Pollution from cadmium is enters the environment through different industrial wastewater. The main goal of this study was to investigate the removal efficiency of cadmium by compound of titanium dioxide and rice husk silica from aqueous solutions. Materials and Methods: The removal of Cadmium experiments in this experimental study carried out in batch reactors. Rice silica was prepared in a furnace heated to 800 °C for 4 hours after acid leaching. Deposited silica with TiO2 was prepared in a furnace heated 450 °C for 1 h, after the deposition by Deep Coating method. Scanning Electron Microscope (SEM) was applied the absorbent silica and deposited silica to compare of surface morphology before and after stabilizing the TiO2. The effects of initial concentrations of cadmium, dosage of adsorbent and retention time on the removal of cadmium were studie. Results: Based on the results of SEM the morphology of rice husk silica has been not changed after stabilization of Tio2. The results showed that removal efficiency decreased with increasing the concentration of cadmium and increased with increasing contact time and the dosage of deposition adsorbent. The maximum removal efficiency was obtained up to 89.65% at initial concentration of 1 mg/l of cadmium, 1.5 g/l dosage of deposited adsorbent and retention time of 60 min Conclusion:  The results of this study showed that nanophotocatalytic titanium dioxide and rice husk silica could be considered as an effective compound for the removal of cadmium from aqueous solutions

References

  • 1.

    Fouladi Fard R, Azimi AA. Comparison the bio-sorption affinity of Ni and Cd by bio-sorption with other bio-sorbent. J Environ Sci Technol 2014; 16: 35-49. (Persian).

  • 2.

    Akhondi A, Khodadadi A, Ganjidoust H. The effectiveness of electro coagulation process for the removal of cadmium from water. Water Waste J 2012; 2: 85-92. (Persian).

  • 3.

    Malakootian M, Harati Nezhad Torbati A. Survey Efficiency of heavy metals adsorption (Cu, Cd and Pb) in aqueous solution on the saffron leaves and determines the adsorption isotherms. J Torbat Heydariyeh Univ Med Sci 2013; 1: 15-23. (Persian).

  • 4.

    Nameni M, Moghadam MA, Arami M. Adsorption of hexavalent Chromium from aqueous solutions by wheat bran. Int J Environ Sci Technol 2008; 5: 161-168.

  • 5.

    Mirbagheri SA, Shams A, Hashemi SH, Shams H. Removal of nickel (II) plating industry wastewater to reverse osmosis. J Environ Sci Technol 2010; 12: 1-12. (Persian).

  • 6.

    Bahrami M, Brumand-Nasab S, Kashkooli HA, Farrokhian Firouzi A, Babaei AA. Cadmium removal from aqueous solutions using modified magnetite nanoparticles. Iran J Health Environ 2013; 6: 221-232. (Persian).

  • 7.

    Bahrami M, Brumand-Nasab S, Kashkooli HA, Farrokhian Firouzi A, Babaei AA. Synthesis of magnetite nanoparticles (Fe3O4) and its efficiency in cadmium removal from aqueous solutions. Water Waste J 2013; 1: 15-22. (Persian).

  • 8.

    Karimi Takanlu L, Farzadkia M, Mahvi AH, Esrafily A, Golshan M. Optimization of adsorption process of Cadmium ions from synthetic wastewater using synthesized iron magnetic nanoparticles (Fe3O4). Iran J Health Environ 2014; 7: 171-184. (Persian).

  • 9.

    Abedini S, Alipour V. Cadmium removal from synthetic wastewater by using Moringa oleifera seed powder. Environ Health Engin Manage J 2015; 2: 157-163.

  • 10.

    Mehdinia SM, Moeinian K, Rastgoo T. Studying the Cadmium removability solutions using raw husk silica. J Babol Univ Med Sci 2014; 16: 52-58. (Persian).

  • 11.

    Sen Gupta S, Bhattacharyya KG. Immobilization of Pb(II), Cd(II) and Ni(II) ions on kaolinite and montmorillonite surfaces from aqueous medium. J Environ Manage 2008; 87: 46-58.

  • 12.

    Zazouli MA, Yousefi Z, Taghavi M, Akbari-adergani B, Cherati JY, Sari I. Cadmium removal from aqueous solutions using L-cysteine functionalized single-walled carbon nanotubes. J Mazandaran Univ Med Sci 2013; 23: 37-47. (Persian).

  • 13.

    Zazouli M A, Bazrafshan E. Water and wastewater technology. Tehran: samat; 2010.

  • 14.

    Ghaffari Z, Davoodi MH, Shahbazi K. Removal of cadmium from Aqueous Solutions by using Nano Zero Valent Iron (nZVI). 1st Nano technology and its application in agriculture and natural resources conference 2012. (Persian).

  • 15.

    Farajlou J, Shahbazi A, Niknam S. Comparison of metal oxides nanoparticles for the removal of heavy metals from water and wastewater in terms of optimal absorption. Sci Technol Seminar Cycle 2013. (Persian).

  • 16.

    Papirer E. Adsorption on silica surfaces. New York: CRC Press; 2000.

  • 17.

    Mehdinia SM, Abdul Latif P, Abdullah AM, Taghipour H. Synthesize and characterization of rice husk silica to remove the Hydrogen Sulfide through physical filtration system. Asian J Sci Res 2012; 4: 246-254.

  • 18.

    Balalai F, Jafarian M, Soloki M. Using rice husk as a cheap solution for wastewater treatment. J Water Environ 2000; 41: 441-453.

  • 19.

    ShirzadSiboni M, Kate AR, Rahmani AR, Bordbar M, Samadi MT, Samarghandi MR. Photocatalytic removal of hexavalent chromium and divalent nickel from aqueous solution by UV Irradiation in the presence of titanium dioxide nanoparticles. J Health Environ 2010; 3: 261-270. (Persian).

  • 20.

    Mahvi AH, Ghanbariyan M, Zadeh RN, Nasseri S, Naddafi K. Photo catalytic degradation of Alkyl Benzene Solfunate (LAS) from aqueous solution using TiO2 nanoparticles. Water Waste J 2012; 1: 2-9. (Persian).

  • 21.

    Qraylu D (Translator). Advanced nano catalysts. J Nano Tech 2014; 13: 31-42.

  • 22.

    Samarghandi MR, Samadi MT, Mehralipour J, Harati R. Simultaneous removal of phenol and cadmium by using titanium dioxide nanoparticles in nano-photo catalytic process UV/TiO2 from aqueous solution: A kinetic study scientific. SJIMU 2016; 24: 76-88. (Persian).

  • 23.

    Behpour M, Khalilian H. A review of the specific applications of Nano titanium dioxide. J Nano tech 2014; 12: 19-23. (Persian).

  • 24.

    Guetta N, Amar HA. Photo catalytic oxidation of methyl orange in presence of titanium dioxide in aqueous suspension. Part II: kinetics study. Desalination 2005; 185:439-448.

  • 25.

    Demetrios E Kritikos, Nikolaos P. Xekoukoulotakis EP, Dionissios M. Photo catalytic degradation of reactive black 5 in aqueous solutions: Effect of operating conditions and coupling with ultrasound irradiation. Water Res 2007; 41: 2236-2246.

  • 26.

    Rezaee A, Khavanin A, Saraf Mamoori R, Hajizadeh E. Elimination of Toluene by application of ultraviolet irradiation on TiO2 nanoparticles photo catalyst. J Mil Med 2007; 9: 217-222.

  • 27.

    Alijani S, Vaez M, Zaringhalam Moghadam A. Comparative study on the photo degradation of acid black 26 from synthetic wastewater using slurry and immobilized TiO2 on the sackcloth fiber. Iran J Health Environ 2013; 6: 243-256. (Persian).

  • 28.

    Rismanchian M, Barakat S, Khoshzat N, Keshavarzi R, Shakerian M. Investigation of TiO2/zeolite photo catalytic activity for Safranin dye removal of aqueous solution. Int J Env Health Eng 2015; 11: 659-670.

  • 29.

    Gholami M, Nassehinia HR, Jonidi-Jafari A, Nasseri S, Esrafili A. Comparison of benzene &Toluene removal from synthetic polluted air with use of Nano photo catalytic Tio2/ZnO process. J Environ Health Sci Eng 2014; 12: 45- 52.

  • 30.

    Mehdinia SM, Moeinian K, Rastgoo T. Rice husk silica adsorbent for removal of Hexavalent Chromium pollution from aquatic solutions. IJEE 2014; 5: 218-223.

  • 31.

    Hosseini SN, Borghei SM, Vossoughi M, Taghavinia N. Immobilization of TiO2 on perlite granules for photocatalytic degradation of phenol applied catalysis B. Environ 2007; 74: 53-62.

  • 32.

    Noorimotlagh Z, Shams G, Godini H, Darvishi R. Study of ZnO Nano particles photo catalytic process efficiency in de colorization of methylene blue and COD removal from synthetic wastewater. Yafte 2013; 14: 51-61. (Persian).

  • 33.

    Rangkooy HA, Rezaee A, Khavanian A, Jonidi Jafari A, Khoopaie AR. Study on photocatalytic removal of formaldehyde from the air using zinc oxide nanoparticles immobilized on bone ash. J Qom Univ Med Sci 2013; 7: 17-26. (Persian).

  • 34.

    Lenore S, Arnold E, Andrew D. Standard methods for the examination of water and wastewater 20th ed. American Public Health Association. 2007; 3-63.

  • 35.

    Gholami F, Nejatzadeh F. The efficiency of urban green space waste to removal of from aqueous environment. 5th National Conference on Waste Management, Mashhad, Municipalities and RMs Country of Organizations 2011. (Persian).

  • 36.

    Ghaneian M T, Jamshidi B, Amrollahi M, Dehvari M, Taghavi M. Application of bio sorption process by pomegranate seed powder in the removal of hexavalent chromium from aqueous environment. Koomesh 2014; 15: 205-111. (Persian).

  • 37.

    Malakootian M, Moussavi GH, Toolabi A. A Study of kinetics and bio sorption isotherms of scientific. SJIMU 2012; 19: 26-37. (Persian).

  • 38.

    Samarghandi MR, Azizi S. Cadmium adsorption by activated carbon granules coated with iron nanoparticles from aqueous solution: kinetics, isotherms and adsorption mechanism studies. J Mazandaran Univ Med Sci 2014; 24: 109-121. (Persian).

  • 39.

    Rahimi S, Ahmadian M, Barati R, Yousefi N, Moussavi SP, Rahimi K, et al. Photocatalytic removal of cadmium (II) and lead (II) from simulated wastewater at continuous and batch system. Int J Environ Health Eng 2014; 3: 90-94. (Persian).

  • 40.

    Samarghandi MR, Nouri J, Mesdaghinia AR, Mahvi AH, Nasseri S, Vaezi F. Efficiency removal of phenol, lead and cadmium by means of UV/TiO2/H2O2 processes. Int J Environ Sci Technol 2007; 4: 19-25.

  • 41.

    Assadi A, Dehghani MH, zare R, Rahmani A, Gollestanifar H. Removal Cr (VI) from aqueous solutions with using process UV/ZnO, UV/H2O2, UV/TiO2. J North Khorasan Univ Med Sci 2011; 3: 7-13. (Persian).##.