Surface speciation modeling of heavy metals in kaolin: Implications for electrokinetic soil remediation processes

Adsorption

Volumn 11, Issue 5-6, 2005, Pages 529-546

  Al Hamdan, Ashraf Z ^a   Reddy, Krishna R ^b  

^a UNIVERSITY OF CENTRAL FLORIDA   (United States)

^b 1120 Science and Engineering Offices   (United States)

Author keywords

Electrokinetic remediation; Electrophoresis experiments; Electrostatic adsorption models; Equilibrium constants; Kaolin

Indexed keywords

ADSORPTION; BIOREMEDIATION; ELECTROPHORESIS; ELECTROSTATICS; INTERFACES (MATERIALS); IONIC STRENGTH; KAOLIN; PH EFFECTS; REACTION KINETICS; SOILS;

ELECTROKINETIC REMEDIATION; ELECTROPHORESIS EXPERIMENTS; ELECTROSTATIC ADSORPTION MODELS; EQUILIBRIUM CONSTANTS;

HEAVY METALS;

EID: 29144536112     PISSN: 09295607     EISSN: None     Source Type: Journal    
DOI: 10.1007/s10450-005-5611-6     Document Type: Article

References (26)

1. Acar, Y.B. and A.N. Alshawabkeh, "Principles of Electrokinetic Remediation," Environmental Science and Technology, 27(13), 2638-2647 (1993).
2. Al-Hamdan, A.Z., Speciation, Distribution and Mobility of Heavy Metals in Soils During Electrokinetic Remediation, Ph.D. Dissertation, Department of Civil and Materials Engineering, University of Illinois at Chicago, Chicago, Illinois (2002).
3. Chinthamreddy, S. and K.R. Reddy, "Oxidation and Mobility of Trivalent Chromium in Manganese Enriched Soils," Journal of Soil Contamination, 8(2), 197-216 (1999).
4. Davis, J.A. and D.B. Kent, "Surface Complexation Models in Aqueous Geochemistry," Mineral-Water Interface Geochemistry, M.F. Hochella and A.F (Eds), White Reviews in Mineralogy, 23, 177-260. Min. Soc. Am. (1990).
5. Dzomback, D.A. and F.M. Morel, Surface Complexation Modeling Hydrous Ferric Oxide, John Wiley and Sons, New York (1990).
6. Eykholt, G.R., "Driving and Complicating Features of Elecktrokinetic Treatment of Soils," Ph.D. dissertation, Dept. of Civil Engineering, University of Texas at Austin, Texas (1992).
7. Eykholt, G.R. and D.E. Daniel, "Impact of System Chemistry on Electroosmosis in Contaminated Soil," Journal of Geotechnical Engineering, 120(5), 797-815 (1994).
8. Grenthe, I. and I. Puigdomenech, Modeling in Aquatic Chemistry, Royal Institute of Technology, Stockholm, Sweden (1997).
9. Herbelin, A.L. and J.C. Westall, FITEQL: A Computer Program for Determination of Chemical Equilibrium Constants from Experimental Data, Rep. 94-01, versions. 1, Dept. Of Chemistry, Oregon State University, OR (1994).
10. Hohl, H., L. Sigg, and W. Stumm, "Characterization of Surface Chemical Properties of Oxides in Natural Waters," Particualtes in water, M.C. Kavanaugh and J.O. Leckie (Eds). Am. Chem. Soc. Symp. Ser., 189, pp. 1-31. Washington DC: Am. Chem. Soc. (1980).
11. Jacobs, R.A., M.Z. Sengun, R.E. Hicks, and R.F. Probstein, "Model and Experiments on Soil Remediation by Electric Fields," Journal of Environmental Science and Health, A29(9), 1933-1955 (1994).
12. James, R.O. and G.A. Parkes, "Characterization of Aqueous Colloids by Their Electric Double-Layer and Intrinsic Surface Chemical Properties," Surface Colloid Science, 12, 119-216 (1982).
13. Langmiur, D., Aqueous Environmental Geochemistry, Prentice Hall, Inc., New Jersy (1997).
14. Lindgren, E.R., E.D. Mattson, and M.W. Kozak, "Electrokinetic Remediation of Unsaturated Soils," Emerging Technologies in Hazardous Waste Management IV: ACS symposium series, D.W. Tedder and F.G. Pohlan (Eds.), pp. 33-50, Atlanta, Georgia (1992).
15. Probstien, R.F. and R.E. Hicks, "Removal of Contaminants from Soils by Electric Fields," Science, 260, 498-503 (1993).
16. Reddy, K.R., S. Chinthamreddy, and A.Z. Al-Hamdan, "Synergetic Effects of Multiple Metal Contaminants on Electrokinetic Remediation of Soils," Remediation, 11(3), 85-109 (2001).
17. Reddy, K.R. and U.S. Parupudi, "Removal of Chromium, Nickel and Cadmium from Clays by In-Situ Electrokinetic Remediation," Journal of Soil Contamination, 6(4), 391-407 (1997).
18. Schecher, W.D. and W.D. McAvoy, MINEQL+: A Chemical Equilibrium Program for Personal Computer: User's Manual, version 3.0, Environmental Research Software, Hallowell, Maine (1994).
19. Shapiro, A.P. and R.F. Probstein, "Removal of Contaminants from Saturated Clay by Electroosmosis," Environmental Science and Technology, 27, 283-291 (1993).
20. Smith, R.W. and E.A. Jenne, "Recalculation, Evaluation, and Prediction of Surface Complexation Constants for Metal Adsorption on Iron and Manganese Oxides," Environmental Science and Technology, 25, 525-531 (1991).
21. Stumm, W., Chemistry of the Solid-Water Interface, New York: Wiley-Interscience (1992).
22. Stumm, W., "Aquatic Colloids as ChemicalReactants: Surface Structure and Reactivity," Colloids and surfaces A. Physicochemical and Engineering Aspects, 73, 1-18 (1993).
23. United States Environmental Protection Agency, Batch-Type Procedures for Estimating Soil Adsorption of Chemicals, EPA/530/SW-87/006-F, April, 1992.
24. Vane, L.M. and G.M. Zang, "Effect of Aqueous Phase Properties on Clay Particle Zeta Potential and Electroosmotic Permeability: Im plications for Electrokinetic Soil Remediation Processes," Journal of Hazardous Materials, 55, 1-22 (1997).
25. Westall, J.C. and H. Hohl, "A Comparison of Electrostatic Models for the Oxide/Solution Interface," Adv. Colloid Interface Science, 12, 265-294 (1980).
26. Yeung, A.T., "Electrokinetic Flow Processes in Porous Media and Their Applications," Advances in porous media, M.Y. Coracioglu (Ed.), Elsevier, Amsterdam, The Netherlands, 2, 309-395, 1994.