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The effects of Soil amendments and Vegetation on Pb mobility in contaminated Shooting range Soils

Author Affiliations

  • 1Soil and Water Science Department, University of Florida, Gainesville, FL 32611-0290, USA
  • 2University of Georgia Cooperative Extension, 2300 College Station Road, Athens, GA 30602, USA

Int. Res. J. Environment Sci., Volume 5, Issue (2), Pages 42-50, February,22 (2016)

Abstract

The use of readily available soil amendments to immobilize Pb is a cost effective way to reduce lead mobility. This study evaluated the effects of two soil amendments (lime and phosphate rock) and vegetation on mobility of Pb in contaminated shooting range soils. St Augustine grass (Stenotaphrum secundatum) was planted in shooting range soils amended with either 5% phosphate rock (PR) or lime for ten months with un-vegetated soils serving as the control. Both lime and PR application reduced plant biomass of St Augustine grass suggesting that the application level of both soil amendments was excessive. The effectiveness of both soil amendments was reduced in a calcareous soil probably due to high calcium content of both soil amendments. Lime reduced the leaching of Pb more effectively than PR though vegetation enhanced the effectiveness of the PR treatment. Vegetation reduced leaching of Pb but increased water-soluble Pb in the soil with a few exceptions. Despite the pH limitation, PR was more effective at reducing water-soluble Pb and plant Pb uptake than lime. PR in combination with vegetation (grasses) is recommended for Pb immobilization in shooting range soils with low pH and low Ca content.

References

  1. Clark J.J. and Knudsen C.A. Extent, characterization andsources of soil lead contamination in small, urbanresidential neighborhood, J. Environ. Qual. 42, 1498-1506 (2013)
  2. Chrysochoou Maria, Dermatas Dimitris, Grubb G. D., Phosphate application to firing range soils for Pbimmobilization, The unclear role of phosphate. J. Haz.Mat. 144, 114 (2007)
  3. Hettiarachchi, G. M. and Pierzynski G. M., , Soil Pbbioavailability and in situ remediation of Pbcontaminated soils. A Review. Environmental Progress,23 (1),78-93 (2004)
  4. Cao R.X, Ma L.Q. and Singh S.P., Chen M. and HarrisW., Phosphate-induced metal immobilization in acontaminated site, Environ. Pollut. 122, 19-28 (2003).
  5. Raicevic S., Perovic V., and Zouboulis A. I., Theoreticalassessment of phosphate amendments for stabilization of(Pb + Zn) in polluted soil, Waste Management, 29, (5),17791784, (2009)
  6. Park J.H., N. Bolan S., Chung J.W., Naidu R. andMegharaj M., Environmental monitoring of the role ofphosphate compounds in enhancing immobilization andreducing bioavailability of lead in contaminated soils, J.Environ, Monit., 13, (8), 22342242, (2011)
  7. Lee S.J., Lee M., Chung J., Park J., Young-Huh K. andJun G. (2013), Immobilization of lead from Pbcontaminatedsoil amended with peat moss, J. chem., 6.
  8. Lestan D and Finzgar N. (2007), Leaching of Pbcontaminated soil using ozone/UV treatment of EDTAextractant, Separation Sci. Technol. 42, 1575-1584.
  9. Xie Z., Wu L., Chen N., Liu C., Zheng Y., Xu S., Li F.and Xu Y., Phytoextraction of Pb and Cu contaminatedsoil with maize and microencapsulated EDTA, Int. J.Phytoremediation, 14(8), 727-40. (2012)
  10. Marschner B. and Wilczynski A.W. (1991), The effect ofliming on quantity and chemical composition of soilorganic matter in a pine forest in Berlin, Germany, Plantand soil, 137, 229-236.
  11. Liu D.L., Helyar K.R., Conyers M.K., Fisher R. andPoile G.J. (2004), Response of wheat, triticale and barleyto lime application in semi-arid soils, Field cropsresearch, 90, 287-301.
  12. Han W, Shi Y, Ma L, Ruan J and Zhao F. (2007), Effectof liming and seasonal variation on lead concentration oftea plant (Camellia sinensis (L.) O. Kuntze), Chemosphere, 66, (1), 84-90.
  13. Lim J.E., Ahmad M., Lee S.S., Shope C.L., HashimotoY., Kim K.R., Usman A.R.A., Yang J.E. and Ok Y. S.(2013), Effects of Lime-Based Waste Materials onImmobilization and Phytoavailability of Cadmium andLead in Contaminated Soil, Clean Soil Air Water, 41,12351241.
  14. Turpeinen R., Salminen J. and Kairesalo T. (2000).Mobility and bioavailability of lead in contaminatedboreal forest soil, Environ. Sci. Technol. 34, 5152-5156., undefined
  15. Levonmaki M and Hartikainen H. (2007), Efficiency ofliming in controlling the mobility of Pb in shooting rangesoils as assessed by different experimental approaches, Sci. Total Environ. 388, 1-7.
  16. Yin X., Saha Uttam K and Ma Lena Q. (2010), Effectiveness of best management practices in reducingPb-bullet weathering in a shooting range in Florida, J.Haz, Mat. 179, 895900.
  17. Ma Q.Y., Traina S.J. and Logan T.J. (1993), In situ leadimmobilization by apatite, Environ. Sci. Tech., 27, 1803-1810.
  18. Ma L.Q., Logan T.J. and Traina S.J. (1995), Leadimmobilization from aqueous solutions and contaminatedsoils using phosphate rocks, Environ. Sci. Technol., 29,1118-1126.
  19. Ma L.Q. and Rao G.N. (1999), Aqueous Pb reduction inPb contaminated soils by Florida phosphate rocks, Water,Air Soil Pollut. 11, 1-16.
  20. Fayiga A.O., Saha U., Cao X. and Ma L.Q. (2011), Chemical and physical characterization of lead in threeshooting range soils in Florida, Chemical Speciation andBioavailability, 23, 148-154.
  21. Sorvari J. (2011), Shooting Ranges: EnvironmentalContamination, In Encyclopedia of EnvironmentalHealth, edited by J.O. Nriagu, Elsevier, Burlington, 41-50.
  22. Ma L.Q., Hardison D.W., Harris W.G, Cao X. andQixing Z. (2007), Effects of soil property and soilamendments on weathering of abraded metallic Pb inshooting ranges, Water Air Soil Pollut., 178, 297-307.
  23. Moon DH. (2005), Lead leachability from quicklimetreated soils in a diffusion controlled environment, Environ. Eng. Res., 10(3), 112-121.
  24. Yoon JK, Cao X and Ma LQ. (2007), Applicationmethods affect P induced Pb immobilization from acontaminated soil, J. Environ. Qual, 36, 373-378.
  25. Bolan N.S. and Hedley M.J. (1990), Dissolution ofphosphate rocks in soils. II. Effect of pH on thedissolution and plant availability of phosphate rock insoil, Fert. Res., 24, 125-134.
  26. Ahmad M, Moon D., Lim K., Shope C., Lee S., UsmanA., Kim K., Park J., Hur S., Yang J. and Ok Y. (2012), An assessment of the utilization of waste resources forthe immobilization of Pb and Cu in the soil from aKorean military shooting range, Environ. Earth Sci.,67(4), 1023.
  27. Cao X, Dermatas D, Xu X and Shen G. (2008), Immobilization of Pb in shooting range soils by means ofcement, quicklime and phosphate amendments, Environ.Sci. Pollut. Res. Int. 15 (2), 120-7.
  28. McClellan T, Deenik J and Singleton P. (2015), Soilnutrient management for Maui County, College oftropical Agriculture and human resources, University ofHawaii at Manoa. http://www.ctahr.hawaii.edu/mauisoil/c_nutrients04.aspx
  29. Karalic K, Loncaric Z, Popovic B, Zebec V and KerovecD. (2013), Liming effect on soil heavy metalsavailability, Poljoprivreda, 19(1), 59-64.
  30. Burke MK and Raynal DJ. (1998), Liming influencesgrowth and nutrient balances in sugar maple (Acersaccharum) seedlings on an acidic forest soil, Environ, Exp. Botany, 39(2), 105-116.
  31. Loide V. (2004), About the effect of the contents andratios of soil available Ca, K and Mg in liming of acidsoils, Agronomy Res. 2(1), 71-82.