Enhancement of the bentonite sorption properties

Journal of Hazardous Materials

Volumn 180, Issue 1-3, 2010, Pages 274-281

  Mockovčiaková, Annamária ^a   Orolínová, Zuzana ^a   Škvarla, Jiří ^b  

^a INSTITUTE OF CHEMISTRY   (Slovakia)

^b TECHNICAL UNIVERSITY OF KO ICE   (Slovakia)

Author keywords

Low concentration; Magnetic composite; Montmorillonite; Sorption; Structural; Surface and pore properties

Indexed keywords

BENTONITE ROCKS; CLAY MODIFICATION; ELECTROKINETIC MEASUREMENTS; FERRO FLUID; FREUNDLICH SORPTION; INITIAL CONCENTRATION; LANGMUIRS; LOW CONCENTRATIONS; MAGNETIC COMPOSITES; MAGNETIC NANOPARTICLES; MAGNETIC PARTICLE; MODEL SOLUTION; MONTMORILLONITE; NATURAL BENTONITE; NITROGEN ADSORPTION; PORE PROPERTY; SORPTION EXPERIMENTS; SORPTION PROPERTIES; SSBAUER SPECTROSCOPIES; STRUCTURAL; SYNTHESIS TEMPERATURES; TOXIC METALS; WEIGHT RATIOS; X-RAY DIFFRACTION METHOD;

BENTONITE; CADMIUM; CLAY MINERALS; FERRIMAGNETIC MATERIALS; GAS ADSORPTION; MAGNETIC FLUIDS; NANOMAGNETICS; NANOPARTICLES; PRECIPITATION (CHEMICAL); SILICATE MINERALS; SORPTION; X RAY DIFFRACTION;

SURFACE PROPERTIES;

BENTONITE; CADMIUM; IRON OXIDE; MONTMORILLONITE; NANOPARTICLE; NICKEL; NITROGEN; ZINC;

ADSORPTION; BENTONITE; CADMIUM; CLAY; COMPOSITE; CONCENTRATION (COMPOSITION); ELECTROKINESIS; IRON OXIDE; MONTMORILLONITE; MOSSBAUER SPECTROSCOPY; NICKEL; PORE SPACE; PRECIPITATION (CHEMISTRY); TEMPERATURE EFFECT; X-RAY DIFFRACTION; ZINC;

ADSORPTION; ARTICLE; CLAY; COMPOSITE MATERIAL; MAGNETISM; MEASUREMENT; MOSSBAUER SPECTROSCOPY; PRECIPITATION; SURFACE PROPERTY; TEMPERATURE; TRANSMISSION ELECTRON MICROSCOPY; X RAY DIFFRACTION; CHEMISTRY;

ADSORPTION; BENTONITE; CADMIUM; MICROSCOPY, ELECTRON, TRANSMISSION; NICKEL; SPECTROSCOPY, MOSSBAUER; X-RAY DIFFRACTION; ZINC;

EID: 77956218229     PISSN: 03043894     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.jhazmat.2010.04.027     Document Type: Article

References (26)

1. Bailey S.E., Olin T.J., Bricka R.M., Adrian D.D. A review of potentially low-cost sorbents for heavy metals. Water Res. 1999, 33:2469-2479.
2. Volzone C., Garrido L.B. Retention of chromium by modified Al-bentonite. Cerâmica 2002, 48:153-156.
3. Ijagbemi C.H.O., Baek M.H., Kim D.S. Montmorillonite surface properties and sorption characteristics for heavy metal removal from aqueous solutions. J. Hazard. Mater. 2009, 166:538-546.
4. Karahan S., Yurdakoç M., Seki Y., Yurdakoç K. Removal of boron from aqueous solution by clays and modified clays. J. Colloid Interface Sci. 2006, 293:36-42.
5. Bhattacharyya K.G., Gupta S.G. Adsorption of heavy metals on natural and modified kaolinite and montmorillonite: a review. Adv. Colloid Interface Sci. 2008, 140:114-131.
6. Kaya A., Ören A.H. Adsorption of zinc from aqueous solutions to bentonite. J. Hazard. Mater. B 2005, 125:183-189.
7. Eren E. Removal of copper ions by modified Unye clay, Turkey. J. Hazard. Mater. 2008, 159:235-244.
8. Oliveira L., Rios R.V.R.A., Fabris J.D., Sapag K., Garg V.K., Lago R.M. Clay-iron oxide magnetic composite for the adsorption of contaminants in water. Appl. Clay Sci. 2003, 22:169-177.
9. Jakabský Š., Lovás M., Blaško F. Use of Ferromagnetic Fluids in the Mineral Processing 2004, Grafotlač, Košice.
10. Yuan P., Fan M., Yang D., He H., Liu D., Yuan A., Zhu J.X., Chen T. Montmorillonite-supported nanoparticles for the removal of hexavalent chromium [Cr(VI)] from aqueous solutions. J. Hazard. Mater. 2009, 166:821-829.
11. Peng X., Luan Z., Zhang H. Montmorillonite-Cu(II)/Fe(III) oxides magnetic material as adsorbent for removal of humic acid and its thermal regeneration. Chemosphere 2006, 63:300-306.
12. Kluchova K., Zboril R., Tucek J., Pecova M., Zajoncova L., Šafarik I., Mashlan M., Markova I., Jancik D., Sebela M., Bartonkova H., Bellesi V., Novak P., Petridis D. Superparamagnetic maghemite nanoparticles from solid-state synthesis-their functionalization towards peroral MRI contrast agent and magnetic carrier for trypsin immobilization. Biomaterials 2009, 30:2855-2863.
13. Jesenák K., Hlavatý V. Laboratory device for sedimentation of fine bentonite fractions. Scripta Fac. Sci. Nat. Univ. Masarik. Brun. Geol. 2000, 28-29:33-36.
14. Lagarec K., Rancourt D.G. Recoil-Mössbauer Spectral Analysis Software for Windows, Version 1.02 1998, Department of Physics, University of Ottawa, Canada.
15. Sing K.S.W., Everett D.H., Haul R.A.W., Moscou L., Pierotti R.A., Rouquérol J., Siemieniewska T. Reporting physisorption data for gas/solid systems. Pure Appl. Chem. 1985, 57:603-619.
16. Vandenberghe R.E., Bariero C.A., da Costa G.M., Van San E., De Grave E. Mössbauer characterization of iron oxides. Hyperfine Interact. 2000, 126:247-259.
17. 3 (maghemite). J. Phys. Condens. Matter 2001, 13:10785-10797.
18. Murad E., Johnston J.H. Iron oxides and oxyhydroxides. Mössbauer Spectroscopy Applied to Inorganic Chemistry 1987, vol. 2. Plenum Press, New York, London, pp. 507-582.
19. Szabó T., Bakandritsos A., Tzitzios V., Papp S., Korösi L., Galbács G., Musabekov K., Bolatova D., Petridis D., Dékány I. Magnetic iron oxide/clay composites: effect of the layer silicate support on the microstructure and phase formation of magnetic nanoparticles. Nanotechnology 2007, 18:285602-285610.
20. Celik M.S. Electrokinetic behaviour of clay surfaces. Clay Surfaces. Fundamentals and Applications, Interface Science and Technology Series 2004, vol. 1:57-89. Elsevier Ltd., Amsterdam.
21. Parks G.A. The isoelectric points of solid oxides, solid hydroxides, and aqueous hydroxo complex systems. Chem. Rev. 1965, 65:177-198.
22. Kosmulski M. Surface Charging and Points of Zero Charge, Surfactant Science Series 2003, CRC Press. First ed.
23. Watanabe H., Seto J. The catalysis of maghemite and hematite on the aldol and the retro-aldol condensation of acetone. Bull. Chem. Soc. Jpn. 1991, 64:2411-2415.
24. 3): a versatile magnetic colloidal material. Surface and Colloid Science 2004, vol. 17:27-81. Kluwer Academic/Plenum Publishers, New York.
25. Özer A., Pirinççi H.B. The adsorption of Cd(II) ions on sulphuric acid-treated wheat bran. J. Hazard. Mater. B 2006, 137:849-855.
26. Ho Y.S., CHiu W.T., Wang Ch.Ch. Regression analysis for the sorption isotherms of basic dyes on sugarcane dust. Bioresour. Technol. 2005, 96:1285-1291.