Examination of the influence of dissolved halite (NaCl) on the leaching of lead (Pb) from cement-based solidified wastes

  • Constantin Bobirică
  • David T. Long
  • Matthew J. Parsons
  • Rodica Stănescu
  • Thomas C. Voice
ORIGINAL ARTICLE
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Abstract

The leaching of lead from cement-based solidified waste forms mixed at different water/cement ratios was studied by conducting equilibrium and semi-dynamic leaching tests using deionized water and sodium chloride solutions. The results suggest that leaching of the primary constituents of the cement (calcium, silicon and sulfate) is controlled by solubility equilibria, with increased leaching into chloride solutions due to ionic strength effects. The original porosity of the waste forms increased with water/cement ratio and chloride solutions further increased it as a result of decalcification. Lead leaching was generally low, and appears to be a transport-controlled process, such that leaching correlates positively with porosity.

Keywords

Solidified waste Leaching Speciation Lead Sodium chloride 

Notes

Acknowledgments

This study was supported by Grant 5D43 TW00641 from the Fogarty International Center, National Institutes of Health, USA.

References

  1. 1.
    Mijno V, Catalan LJJ, Martin F, Bollinger JC (2004) Compositional changes in cement-stabilized waste during leach tests-comparison of SEM/EDX data with predictions from geochemical speciation modeling. J Colloid Interface Sci 280:465–477CrossRefGoogle Scholar
  2. 2.
    Wiles CC, Barth E (1992) Solidification/stabilization: Is it always appropriate? In: Gilliam TM, Wiles CC (eds) Stabilization and solidification of hazardous, radioactive, and mixed wastes. American Society for Testing Materials, Philadelphia, pp 18–32CrossRefGoogle Scholar
  3. 3.
    Yousuf M, Mollah A, Vempati RK, Lin TC, Coche DL (1995) The interfacial chemistry of solidification/stabilization of metals in cement and pozzolanic material systems. Waste Manag 14:137–148CrossRefGoogle Scholar
  4. 4.
    Chen QY, Tyrer M, Hills CD, Yang XM, Carey P (2009) Immobilization of heavy metals in cement-based solidification/stabilization: a review. Waste Manag 29:390–403CrossRefGoogle Scholar
  5. 5.
    Stegemann JA, Buenfeld NR (2002) Prediction of leachate pH for cement paste containing pure metal compounds. J Hazard Mater 90:168–188CrossRefGoogle Scholar
  6. 6.
    Means JL, Smith LA, Nehring KW, Brauning SW, Gavaskar AR, Sass BM, Wiles CC, Mashni CI (1995) The application of solidification/stabilization to waste materials. Lewis Publishers, Boca RatonGoogle Scholar
  7. 7.
    Klich I, Batchelor B, Wilding LP, Drees LR (1999) Mineralogical alterations that affect the durability and metals containment of aged solidified and stabilized wastes. Cement Concrete Res 29:1433–1440CrossRefGoogle Scholar
  8. 8.
    Campbell KM, El-Korchi T, Gress D, Bishop P (1987) Stabilization of cadmium and lead in Portland cement paste using a synthetic seawater leachant. Environ Prog 6:99–103CrossRefGoogle Scholar
  9. 9.
    Glasser FP, Marchand J, Samson E (2008) Durability of concrete—degradation phenomena involving detrimental chemical reactions. Cement Concrete Res 38:226–246CrossRefGoogle Scholar
  10. 10.
    Halim CE, Short SA, Scott JA, Amal R, Low G (2005) Modelling the leaching of Pb, Cd, As, and Cr from cementitious wastes using PHREEQC. J Hazard Mater 125:45–61CrossRefGoogle Scholar
  11. 11.
    Delagrave A, Pigeon M, Marchand J, Revertégat É (1996) Influence of chloride ions and pH level on the durability of high performance cement pastes (Part II). Cement Concrete Res 26:749–760CrossRefGoogle Scholar
  12. 12.
    Marchand J, Bentz DP, Samson E, Maltais Y (2001) Influence of calcium hydroxide dissolution on the transport properties of hydrated cement systems. In: Skalny J, Gebauer J, Odler I (eds) Materials science of concrete: calcium hydroxide in concrete. American Ceramic Society, Westerville, pp 113–129Google Scholar
  13. 13.
    Kurdowschi W (2002) Chloride corrosion in cementitious system. In: Bensted J, Barnes P (eds) Structure and performance of cements. Spon Press, London, pp 295–309Google Scholar
  14. 14.
    Stumm W, Morgan JJ (1995) Aquatic chemistry: chemical equilibria and rates in natural waters, 3rd edn. Wiley, New YorkGoogle Scholar
  15. 15.
    Kawai K, Hayashi A, Kikuchi H, Yokoyama S (2014) Desorption properties of heavy metals from cement hydrates in various chloride solutions. Constr Build Mater 67:55–60CrossRefGoogle Scholar
  16. 16.
    Cheng YK, Bishop PL (1990) Developing a kinetic leaching model for solidified/stabilized hazardous wastes. J Hazard Mater 24:213–224CrossRefGoogle Scholar
  17. 17.
    Poon CS, Lio KW, Tang CI (2001) A systematic study of cement/PFA chemical stabilization/solidification process for the treatment of heavy metal waste. Waste Manag Res 19:276–283CrossRefGoogle Scholar
  18. 18.
    Schwantes JM, Batchelor B (2006) Simulated infinite-dilution leach test. Environ Eng Sci 23:4–13CrossRefGoogle Scholar
  19. 19.
    Zhang H, Huang CP (2002) Treatment of landfill leachate by Fenton oxidation process. Chin J Chem Eng 10:128–131Google Scholar
  20. 20.
    Derco J, Gotvajn AŽ, Zagorc-Končan J, Almásiová B, Kassai A (2010) Pretreatment of landfill leachate by chemical oxidation processes. Chem Pap 64:237–245CrossRefGoogle Scholar
  21. 21.
    Standard Methods for the Examination of Water and Wastewater (1998) 18 edn American Public Health Association, Washington, D.C.Google Scholar
  22. 22.
    Park JY, Batchelor B (1999) Prediction of chemical speciation in stabilized/solidified wastes using a general chemical equilibrium model Part I. Chemical representation of cementitious binders. Cement Concrete Res 29:99–105CrossRefGoogle Scholar
  23. 23.
    Allison JD, Brown DS, Novo-Gradac KJ (1991) MINTEQA2/PRODEFA2—a geochemical assessment model for environmental systems, version 3.0. User’s Manual, AthensGoogle Scholar
  24. 24.
    Berner UR (1992) Evolution of pore water chemistry during degradation of cement in a radioactive waste repository environment. Waste Manag 12:201–219CrossRefGoogle Scholar
  25. 25.
    Taylor HFW (1990) Cement chemistry. Academic Press, LondonGoogle Scholar
  26. 26.
    Mainguy M, Tognazzi C, Torrenti JM, Adenot F (2000) Modelling of leaching in pure cement paste and mortar. Cement Concrete Res 30:83–90CrossRefGoogle Scholar
  27. 27.
    Glasser FP, Pedersen J, Goldthorpe K, Atkins M (2005) Solubility reactions of cement components with NaCl solutions: I. Ca(OH)2 and C–S–H. Adv Cement Res 17:57–64CrossRefGoogle Scholar
  28. 28.
    Johannesson B, Yamada K, Nilsson LO, Hosokawa Y (2007) Multi-species ionic diffusion in concrete with account to interaction between ions in the pore solution and the cement hydrates. Mater Struct 40:651–665CrossRefGoogle Scholar
  29. 29.
    Höglund LO (1992) Some notes on ettringite formation in cementitious materials; influence of hydration and thermodynamic constraints for durability. Cement Concrete Res 22:217–228CrossRefGoogle Scholar
  30. 30.
    Chen W, Brouwers HJH (2010) Alkali binding in hydrated Portland cement paste. Cement Concrete Res 40:716–722CrossRefGoogle Scholar
  31. 31.
    Parkhurst DL (1995) User’s guide to PHREEQC—a computer program for speciation, reaction-path, advective-transport, and inverse geochemical calculations. U.S. Geological Survey, LakewoodGoogle Scholar
  32. 32.
    Taffinder GG, Batchelor B (1993) Measurement of effective diffusivities in solidified wastes. J Environ Eng ASCE 119:17–33CrossRefGoogle Scholar
  33. 33.
    Kosson DS, van der Sloot HA, Sanchez F, Garrabrants AC (2002) An integrated framework for evaluating leaching in waste management and utilization of secondary materials. Environ Eng Sci 19:159–205CrossRefGoogle Scholar
  34. 34.
    Kim I, Batchelor B (2001) Empirical partitioning leach model for solidified/stabilized wastes. J Environ Eng ASCE 127:188–194CrossRefGoogle Scholar
  35. 35.
    Batchelor B (1990) Leach models: theory and application. J Hazard Mater 24:255–266CrossRefGoogle Scholar
  36. 36.
    Netherlands Normalisation Institute Standard (NNIS) (2005) Determination of leaching of inorganic components with the diffusion test. EA NEN 7375:2004, BristolGoogle Scholar

Copyright information

© Springer Japan 2016

Authors and Affiliations

  • Constantin Bobirică
    • 1
  • David T. Long
    • 2
    • 3
    • 4
  • Matthew J. Parsons
    • 2
    • 3
    • 4
  • Rodica Stănescu
    • 1
    • 2
  • Thomas C. Voice
    • 2
    • 3
    • 4
  1. 1.Department of Analytical Chemistry and Environmental EngineeringUniversity Politehnica of BucharestBucharestRomania
  2. 2.Institute of International HealthMichigan State UniversityEast LansingUSA
  3. 3.Department of Geological SciencesMichigan State UniversityEast LansingUSA
  4. 4.Department of Civil and Environmental EngineeringMichigan State UniversityEast LansingUSA

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