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Journal of Radioanalytical and Nuclear Chemistry

, Volume 303, Issue 1, pp 107–113 | Cite as

Sorption of Se(IV) on Fe- and Al-modified bentonite

  • Hai Wang
  • Tao Wu
  • Jiang Chen
  • Qing Zheng
  • Chaohui He
  • Yaolin Zhao
Article

Abstract

The sorption behavior of Se(IV) on Fe- and Al-modified bentonite is studied through batch experiments. In order to introduce active centers for Se(IV) sorption, bentonite was modified with iron, iron oxocations and aluminum oxocations at 400, 600 and 800 °C. It was found that calcined temperature had great effect on the sorption with above 80 % sorption at 400 °C, whereas with only 5 % sorption at 800 °C. The sorption capacities for Se(IV) were 112.5 mg/g by FeOH-B, 60.1 mg/g by AlOH-B and 71.9 mg/g by Fe-B, respectively. The pH-dependent and ionic strength-independent Se(IV) sorption on these modified bentonites demonstrated that the sorption mechanism of Se(IV) was inner-sphere surface complexation at low pH values.

Keywords

Modified bentonite Se(IV) Thermal treatment Sorption mechanism 

Notes

Acknowledgments

The authors gratefully acknowledge the financially supported by National Natural Science Foundation of China (Grant No. 11275147 and Grant No. 21207035) and Project supported by the Scientific Research Starting Foundation for Returned Overseas Chinese Scholars, Ministry of Education, China.

References

  1. 1.
    Luengo C, Puccia V, Avena M (2011) Arsenate adsorption and desorption kinetics on a Fe(III)-modified montmorillonite. J Hazard Mater 186(2–3):1713–1719CrossRefGoogle Scholar
  2. 2.
    Manjanna J, Kozaki T, Sato S (2009) Fe(III)-montmorillonite: basic properties and diffusion of tracers relevant to alteration of bentonite in deep geological disposal. Appl Clay Sci 43(2):208–217CrossRefGoogle Scholar
  3. 3.
    Peinemann N, Helmy AK (1992) Phosphate sorption by hydroxy-aluminium and hydroxy-iron (III) treated montmorillonites. Appl Clay Sci 6(5–6):419–428CrossRefGoogle Scholar
  4. 4.
    Yan LG, Xu YY, Yu HQ, Xin XD, Wei Q, Du B (2010) Adsorption of phosphate from aqueous solution by hydroxy-aluminum, hydroxy-iron and hydroxy-iron–aluminum pillared bentonites. J Hazard Mater 179(1–3):244–250CrossRefGoogle Scholar
  5. 5.
    Jörg G, Bühnemann R, Hollas S, Kivel N, Kossert K, Van Winckel S, Gostomski CLV (2010) Preparation of radiochemically pure 79Se and highly precise determination of its half-life. Appl Radiat Isot 68(12):2339–2351CrossRefGoogle Scholar
  6. 6.
    Szlachta M, Chubar N (2013) The application of Fe–Mn hydrous oxides based adsorbent for removing selenium species from water. Chem Eng J 217:159–168CrossRefGoogle Scholar
  7. 7.
    Kuan W-H, Lo S-L, Wang MK, Lin C-F (1998) Removal of Se(IV) and Se(VI) from water by aluminum-oxide-coated sand. Water Res 32(3):915–923CrossRefGoogle Scholar
  8. 8.
    Peak D (2006) Adsorption mechanisms of selenium oxyanions at the aluminum oxide/water interface. J Colloid Interface Sci 303(2):337–345CrossRefGoogle Scholar
  9. 9.
    Lo S-L, Chen T-Y (1997) Adsorption of Se(IV) and Se(VI) on an iron-coated sand from water. Chemosphere 35(5):919–930CrossRefGoogle Scholar
  10. 10.
    Baur I, Johnson CA (2003) Sorption of selenite and selenate to cement minerals. Environ Sci Technol 37(15):3442–3447CrossRefGoogle Scholar
  11. 11.
    Rovira M, Giménez J, Martínez M, Martínez-Lladó X, de Pablo J, Martí V, Duro L (2008) Sorption of selenium(IV) and selenium(VI) onto natural iron oxides: goethite and hematite. J Hazard Mater 150(2):279–284CrossRefGoogle Scholar
  12. 12.
    Chen M-L, An M-I (2012) Selenium adsorption and speciation with Mg–FeCO3 layered double hydroxides loaded cellulose fibre. Talanta 95:31–35CrossRefGoogle Scholar
  13. 13.
    You Y, Vance GF, Zhao H (2001) Selenium adsorption on Mg–Al and Zn–Al layered double hydroxides. Appl Clay Sci 20(1–2):13–25CrossRefGoogle Scholar
  14. 14.
    Gonzalez CM, Hernandez J, Peralta-Videa JR, Botez CE, Parsons JG, Gardea-Torresdey JL (2012) Sorption kinetic study of selenite and selenate onto a high and low pressure aged iron oxide nanomaterial. J Hazard Mater 211–212:138–145CrossRefGoogle Scholar
  15. 15.
    Zelmanov G, Semiat R (2013) Selenium removal from water and its recovery using iron (Fe3+) oxide/hydroxide-based nanoparticles sol (NanoFe) as an adsorbent. Sep Purif Technol 103:167–172CrossRefGoogle Scholar
  16. 16.
    Sahin F, Volkan M, Howard AG, Ataman OY (2003) Selective pre-concentration of selenite from aqueous samples using mercapto-silica. Talanta 60(5):1003–1009CrossRefGoogle Scholar
  17. 17.
    Sharrad MOM, Liu H, Fan M (2012) Evaluation of FeOOH performance on selenium reduction. Sep Purif Technol 84:29–34CrossRefGoogle Scholar
  18. 18.
    Wijnja H, Schulthess CP (2000) Vibrational spectroscopy study of selenate and sulfate adsorption mechanisms on Fe and Al (Hydr)oxide surfaces. J Colloid Interface Sci 229(1):286–297CrossRefGoogle Scholar
  19. 19.
    Frost RR, Griffin RA (1977) Effect of pH on adsorption of arsenic and selenium from landfill leachate by clay minerals. Soil Sci Soc Am J 41(1):53–57CrossRefGoogle Scholar
  20. 20.
    Wu Z, Li C, Sun X, Xu X, Dai B, Li JE, Zhao H (2006) Characterization, acid activation and bleaching performance of bentonite from Xinjiang. Chin J Chem Eng 14(2):253–258CrossRefGoogle Scholar
  21. 21.
    Mosser-Ruck R, Cathelineau M, Guillaume D, Charpentier D, Rousset D, Barres O, Michau N (2010) Effects of temperature, pH, and iron/clay and liquid/clay ratios on experimental conversion of dioctahedral smectite to berthierine, chlorite, vermiculite, or saponite. Clay Clay Miner 58(2):280–291CrossRefGoogle Scholar
  22. 22.
    Sarikaya Y, Önal M, Baran B, Alemdaroğlu T (2000) The effect of thermal treatmeal on some of the physicochemical properties of a bentonite. Clay Clay Miner 48(5):557–562CrossRefGoogle Scholar
  23. 23.
    Bhattacharyya KG, Sen Gupta S (2009) Calcined tetrabutylammonium kaolinite and montmorillonite and adsorption of Fe(II), Co(II) and Ni(II) from solution. Appl Clay Sci 46(2):216–221CrossRefGoogle Scholar
  24. 24.
    Aytas S, Yurtlu M, Donat R (2009) Adsorption characteristic of U(VI) ion onto thermally activated bentonite. J Hazard Mater 172(2–3):667–674CrossRefGoogle Scholar
  25. 25.
    Heller-Kallai L, Rozenson I (1980) Dehydroxylation of dioctahedral phyllosilicates. Clay Clay Miner. 28(5):355–368CrossRefGoogle Scholar
  26. 26.
    Nguyen-Thanh D, Block K, Bandosz TJ (2005) Adsorption of hydrogen sulfide on montmorillonites modified with iron. Chemosphere 59(3):343–353CrossRefGoogle Scholar
  27. 27.
    Ararem A, Bouras O, Arbaoui F (2011) Adsorption of caesium from aqueous solution on binary mixture of iron pillared layered montmorillonite and goethite. Chem Eng J 172(1):230–236CrossRefGoogle Scholar
  28. 28.
    Gu L, Xu J, Lv L, Liu B, Zhang H, Yu X, Luo Z (2011) Dissolved organic nitrogen (DON) adsorption by using Al-pillared bentonite. Desalination 269(1–3):206–213CrossRefGoogle Scholar
  29. 29.
    Chan YT, Kuan WH, Chen TY, Wang MK (2009) Adsorption mechanism of selenate and selenite on the binary oxide systems. Water Res 43(17):4412–4420CrossRefGoogle Scholar
  30. 30.
    Ippolito JA, Scheckel KG, Barbarick KA (2009) Selenium adsorption to aluminum-based water treatment residuals. J Colloid Interface Sci 338(1):48–55CrossRefGoogle Scholar
  31. 31.
    Zong P, Pan H, Wang H, He C (2013) Investigation of sequestration mechanisms of radionuclide 63Ni(II) on kaolinite in aqueous solutions. J Radioanal Nucl Chem 295(1):405–413CrossRefGoogle Scholar
  32. 32.
    El-Shafey EI (2007) Sorption of Cd(II) and Se(IV) from aqueous solution using modified rice husk. J Hazard Mater 147(1–2):546–555CrossRefGoogle Scholar

Copyright information

© Akadémiai Kiadó, Budapest, Hungary 2014

Authors and Affiliations

  • Hai Wang
    • 1
    • 2
  • Tao Wu
    • 2
  • Jiang Chen
    • 3
  • Qing Zheng
    • 2
  • Chaohui He
    • 1
  • Yaolin Zhao
    • 1
  1. 1.School of Nuclear Science and TechnologyXi’an Jiaotong UniversityXi’anPeople’s Republic of China
  2. 2.Department of ChemistryHuzhou Teachers CollegeHuzhouPeople’s Republic of China
  3. 3.Huzhou Environmental Protection Monitoring CenterHuzhouPeople’s Republic of China

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