Abstract
Effect of ethylene diamine tetraacetic acid (EDTA) on the fractionation of zinc (Zn), cadmium (Cd), nickel (Ni), copper (Cu), and lead (Pb) in contaminated calcareous soils was investigated. Soil samples containing variable levels of contamination, from 105.9 to 5803 mg/kg Zn, from 2.2 to 1361 mg/kg Cd, from 31 to 64.0 mg/kg Ni, from 24 to 84 mg/kg Cu, and from 109 to 24,850 mg/kg Pb, were subjected to EDTA treatment at different dosages of 0, 1.0, and 2.0 g/kg. Metals in the incubated soils were fractionated after 5 months by a sequential extraction procedure, in which the metal fractions were experimentally defined as exchangeable (EXCH), carbonate (CARB), Mn oxide (MNO), Fe oxide (FEO), organic matter (OM), and residual (RES) fractions. In contaminated soils without EDTA addition, Zn, Ni, Cu, and Pb were predominately present in the RES fraction, up to 60.0%, 32.3%, 41.1%, and 36.8%, respectively. In general, with the EDTA addition, the EXCH and CARB fractions of these metals increased dramatically while the OM fraction decreased. The Zn, Ni, Cu, and Pb were distributed mostly in RES, OM, FEO, and CARB fractions in contaminated soils, but Cd was found predominately in the CARB, MNO, and RES fractions. The OM fraction decreased with increasing amounts of EDTA. In the contaminated soils, EDTA removed some Pb, Zn, Cu, and Ni from MNO, FEO, and OM fractions and redistributed them into CARB and EXCH fractions. Based on the relative percent in the EXCH and CARB fractions, the order of solubility was Cd > Pb > Ni > Cu > Zn for contaminated soils, before adding of EDTA, and after adding of EDTA, the order of solubility was Pb > Cd > Zn > Ni > Cu. The risk of groundwater contamination will increase after applying EDTA and it needed to be used very carefully.
Similar content being viewed by others
References
Adamo P, Denaix L, Terribile F, Zampella M (2003) Characterization of heavy metals in contaminated volcanic soils of the Solofrana river valley (southern Italy). Geoderma 117:347–366
Adriano DC (1986) Trace elements in the terrestrial environment. Springer-Verlag, New York
Alvarez JM, Lopez-Valdivia LM, Novillo J, Obrador A, Rico MI (2006) Comparison of EDTA and sequential extraction tests for phytoavailability prediction of manganese and zinc in agricultural alkaline soils. Geoderma 132:450–463
Baker DL (1990) Copper. In: Alloway BJ (ed) Heavy metals in soils. Blackie & Sons, London, pp 151–176
Basta NT, Pantone DJ, Tabatabai MA (1993) Path analysis of heavy metal adsorption by soil. Agron J 85:1054–1057
Berti WR, Jacobs LW (1996) Chemistry and phytotoxicity of soil trace elements from repeated sewage sludge application. J Environ Qual 25:1025–1032
Bolton JR, Li SW, Workmen DJ, Girvin DC (1993) Biodegradation of synthetic chelates in subsurface sediments from the southeast Costal Plain. Environ Qual 22:125–132
Brown GA, Elliot HA (1992) Influence of electrolytes on EDTA extraction of Pb from polluted soils. Water Air Soil Pollut 62:157–165
Chang AC, Page AL, Warneke JE, Grgurevic E (1984) Sequential extraction of soil heavy metals following a sludge application. J Environ Qual 13:33–38
Chen YX, Shi JY, Zhang WD, Lin Q, Tian GM (2004) EDTA and industrial waste water improving the bioavailability of different Cu forms in contaminated soil. Plant Soil 261:117–125
Chlopecka A, Bacon JR, Wilson MJ, Kay J (1996) Forms pf cadmium, lead and zinc in contaminated soils from southwest Poland. J Environ Qual 25:69–79
Elliott HA, Brown GA (1989) Comparative evaluation of NTA and EDTA for extractive decontamination of Pb-polluted soils. Water Air Soil Pollut 45:361–369
Elliott HA, Shastri NL (1999) Extractive decontamination of metal- polluted soils using oxalate. Water Air Soil Pollut 110:335–346
Finzgar N, Lestan D (2007) Multi-step leaching of Pb and Zn contaminated soils with EDTA. Chemosphere 66(5):824–832
Gibson MJ, Farmer JG (1986) Multistep sequential chemical extraction of heavy metals from urbon soils. Environ Pollut B 11:117–135
Greman H, Velikonja-Bolta S, Vodnik D, Kos B, Lestan D (2001) EDTA enhanced heavy metal phytoextraction: metal accumulation, leaching and toxicity. Plant Soil 235:105–114
Han FX, Hu AT, Qi YH (1995) Transformation and distribution of forms of zinc in acid, neutral and calcareous soils of China. Geoderma 66:121–135
Harrison RM, Laxen DPH, Wilson SJ (1981) Chemical associations of lead, cadmium, copper and zinc in street dusts and roadside soils. Environ Sci Technol 15:1378–1383
He Y (1997) Adsorption and transport of zinc and lead in soil as affected by organic ligands. PhD thesis. Kansas State University, Manhattan, KS
Hong PKA, Li C, Banjeri SK, Regmi T (1999) Extraction, recovery, and biostability of EDTA for remediation of heavy metal contamination soil. J Soil Contam 8(1):81–103
Kabata-Pendias A, Pendias H (2001) Trace elemant in soils and plants, 2nd ed., CRC Press, Boca Raton, FL, pp 413
Lee CS, Kao M (2004) Effects of extracting reagents and metal speciation on the removal of heavy metal contaminated soils by chemical extraction. J Environ Sci Health, Part A: Environ Sci Eng 39(5):1233–1249
Li Z, Shuman LM. (1996) Redistribution of forms of zinc, cadmium and nickel in soils treated with EDTA. Sci Total Environ 191:95–107
Li Z, Shuman LM (1997) Mobility of Zn, Cd, and Pb in soils as affected by poultry litter extract- II. Redistribution among soil fractions. Environ Pollut 95:227–234
Logan TL, Chaney RL (1983) Utilization of municipal wastewater and sludge on land-metals. In: Page AL, et al. (eds) Utilization of municipal waste water and sludge on land. University of California Press, Riverside, pp 235–326
Lombi E, Zhao FJ, Dunham SJ, Mc Grath SP (2001) Phytoremediation of heavy metal-contaminated soils: natural hyper accumulation versus chemically enhanced phytoextraction. J Environ Qual 30:1919–1926
Lu A, Zhang S, Shan XQ (2005) Time effect on the fractionation of heavy metals in soils. Geoderma 125:225–234
Manouchehri N, Besancon S, Bermond A (2006) Major and trace metal extraction from soil by EDTA equilibrium and kinetic studies. Anal Chim Acta 559:105–112
Mbila MO, Thompson ML, Mbagwu JS, Laird DA (2001) Distribution and movement of sludge-derived trace metals in selected Nigerian soils. J Environ Qual 30:1667–1674
McLaren RG, Crawford DV (1973) Studies of soil Cu: I. The fractionation of Cu in soils. J Soil Sci 24:172–181
Miller WP, Martins DC, Zelazny LW (1986) Effect of sequence in extraction of trace metals from soils. Soil Sci Soc Am J 50:598–601
Norvell WA (1991) Reactions of metal chelates in soils and nutrient solutions. In: Mortvelt JJ, Cox FR, Shuman LM, Welch RM (eds) Micronutrients in agriculture, 2nd ed., Soil Science Society of America, Madison, WI, pp 187–227
Obrador A, Novillo Y, Alvarez YM (2003) Mobility and availability to plants of two zinc sources applied to a calcareous soil. Soil Sci Soc Am J 67:564–572
Papassiopi N, Tambouris S, Kontopoulos A (1999) Removal of heavy metals from calcareous contaminated soils by EDTA leaching. Water Air Soil Pollut 109:1–15
Petruzzelli G (1989) Recycling wastes in agriculture: heavy metal bioavailability. Agric Ecosyst Environ 27:493–503
Pichtel J, Pichtel TM (1997) Comparison of solvent for ex situ removal of chromium and lead from contaminated soil. Environ Engineer Sci 14:97–104
Qian J, Wang Z, Shan X, Tu Q, Wen B, Chen B (1996) Evaluation of plant availability of soil trace metals by chemical fractionation and multiple regression analysis. Environ Pollut 91:309–315
Ramos L, Hernandez LM, Gonzalez MJ (1994) Sequential fractionation of copper, lead, cadmium and zinc in soils from near Donana National Park. J Environ Qual 23:50–57
Rowell DL (1994) Soil science: Methods and applications. Longman Group, Harlow, UK, p 345
Samsoe-Petersen L, Larsen EH, Larsen PB, Bruun P (2002) Uptake of trace elements and PAHs by fruit and vegetable from contaminated soils. Environ Sci Technol 36:3057–3063
Shuman LM (1991) Chemicalforms of micronutrient in soils. In: Morvedt JJ, Cox FR, Shuman LM, Welch RM (eds) Micronutrients in agriculture, 2nd ed. Soil Science Society of America, Madison, WI, pp 113–114
Speir TW, Van Schaik AP, Percival HJ, Close ME, Pang L (2003) Heavy metal in soil, plants and groundwater following high-rate sewage sludge application to land. Water Air Soil Pollut 150:319–358
Sposito G, Luud J, Change AC (1983) Trace metal chemistry in arid-zone field soils amended with sewage sludge: I. Fractionation of Ni, Cu, Zn, Cd, and Pb in solid phases. Soil Sci Soc Am J 46:260–264
Stevenson J, Welch L (1982) Humus chemistry: Genesis, composition, reactions. Wiley New York
Sun B, Zhao FJ, Lombi E, Mc Grath SP (2001) Leaching of heavy metals from contaminated soils using EDTA. Environ Pollut 113:111–120
Tessier A, Campbell PGC, Bisson M (1979) Sequential extraction procedure for the speciation of particulate teace metals. Anal Chem 51:844–851
Tsadilas CD, Matsi T, Barbayiannis N, Dimoyiannis D (1995) Influence of sewage sludge application on soil properties and on the distribution and availability of heavy metals fraction. Common Soil Sci Plant Anal 26:2603–2619
Tyler LD, McBride MB (1982) Mobility and extractability of Cd, Cu, Ni, and Zn in organic and mineral soil columns. Soil Sci 143:198–295
Ullrich MS, Ramsey HM, Helios-Rybicka E (1999) Total and exchangeable concentrations of heavy metals in soil near Bytom, an area of Pb/Zn mining and smelting in Upper Silesia, Poland. Appl Geochem 14:187–196
Wu LH, Luo YM, Xing XR, Christie P (2004) EDTA-enhanced phytoremediation of heavy metal contaminated soil with Indian mustard and associated potential leaching risk. Agric Ecosyst Environ 102:307–318
Acknowledgments
The authors are especially grateful to Dr. M.S. Liphadzi and anonymous referee for critical review and perceptive comments on the manuscript.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Jalali, M., Khanlari, Z.V. Redistribution of Fractions of Zinc, Cadmium, Nickel, Copper, and Lead in Contaminated Calcareous Soils Treated with EDTA. Arch Environ Contam Toxicol 53, 519–532 (2007). https://doi.org/10.1007/s00244-006-0252-7
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00244-006-0252-7