Enhanced phytoextraction: I. Effect of EDTA and citric acid on heavy metal mobility in a calcareous soil

International Journal of Phytoremediation

Volumn 7, Issue 2, 2005, Pages 129-142

  Meers, E ^a   Lesage, E ^a   Lamsal, S ^b   Hopgood, M ^c   Vervaeke, P ^a   Tack, F M G ^a   Verloo, M G ^a  

^a GHENT UNIVERSITY   (Belgium)

^b UNIVERSITY OF FLORIDA   (United States)

^c UNIVERSITY OF READING   (United Kingdom)

Author keywords

Citric acid; EDTA; Heavy metals; Phytoextraction; Soil amendments

Indexed keywords

CITRIC ACID; EDETIC ACID; HEAVY METAL;

ARTICLE; BIOREMEDIATION; CHEMISTRY; METABOLISM; SOIL POLLUTANT; SUNFLOWER;

BIODEGRADATION, ENVIRONMENTAL; CITRIC ACID; EDETIC ACID; HELIANTHUS; METALS, HEAVY; SOIL POLLUTANTS;

HELIANTHUS; HELIANTHUS ANNUUS;

EID: 21544436585     PISSN: 15226514     EISSN: None     Source Type: Journal    
DOI: 10.1080/16226510590950423     Document Type: Article

References (31)

1. Baker, A.J.M., Reeves, R.D., and Hajar, A.S.M. 1994. Heavy metal accumulation and tolerance in British populations of the metallophyte Thlaspi caerulescens J. & C. Presl. (Brassicaceae). New Phytol. 127, 61-68.
2. Barona, A., Aranguiz, I., and Elias, A. 2001. Metal associations in soils before and after EDTA extractive decontamination: Implications for the effectiveness for further clean-up procedures. Environ. Pollut. 113, 79-85.
3. Brown, S.L., Chaney, R.L., Angle, J.S., and Baker, A.J.M. 1994. Phytoremediation potential of Thlaspi caerulescens and bladder campion for Zinc- and Cadmium-contaminated soil. J. Environ. Qual. 23, 1151-1157.
4. Bucheli-Witschel, M. and Egli, T. 2001. Environmental fate and microbial degradation of aminopolycarboxylic acids. FEMS Microbiol. Rev. 25, 69-106.
5. Chaney, R.L., Malik, M., Li, Y.M., Brown, J.S., Angle, J.S., and Baker, A.J.M. (1997). Phytoremediation of soil metals. Curr. Biol. 8, 279-284.
6. Cooper, E.M., Sims, J.T., Cunningham, S.D., Huang, J.W., and Berti, W.R. 1999. Chelate-assisted phytoextraction of lead from contaminated soils. J. Environ. Qual. 28, 1709-1719.
7. Cunningham, S.D. and Berti, W.R. 1993. Remediation of contaminated soils with green plants: An overview. In Vitro Cell. Dev. Biol. 29P, 207-212.
8. Cunningham, S.D., Berti, W.R., and Huang, J.W. 1995. Phytoremediation of contaminated soils. Trends Biotechnol. 13, 395-397.
9. Cunningham, S.D. and Ow, D.W. 1996. Promises and prospects of phytoremediation. Plant Physiol. 110, 715-719.
10. Ebbs, S.D. and Kochian, L.V. 1998. Phytoextraction of Zinc by Oat (Avena sativa), Barley (Hordeum vulgare) and Indian Mustard (Brassica juncea). Environ Sci. Technol. 32, 802-806.
11. Ferguson, C. and Kasamas, H. 1999. Risk Assessment for Contaminated Sites in Europe. CARACAS publication. Nottingham, UK, LQM Press. 223 p.
12. Garbisu, C. and Alkorta, I. 2001. Phytoextraction: A cost-effective plant-based technology for the removal of metals from the environment. Bioresource Technol. 77, 229-236.
13. Glass, D.J. 1999. U.S. and International Markets for Phytoremediation, 1999-2000. Needham, MA, D. Glass Associates. 266 p.
14. Grcman, H., Velikonja-Bolta, S., Vodnik, D., Kos, B., and Lestan, D. 2001. EDTA enhanced heavy metal phytoextraction: Metal accumulation, leaching and toxicity. Plant Soil 235, 105-114.
15. Huang, J.W., Blaylock, M.J., Kapulmik, Y., and Ensley, B.D. 1998. Phytoremediation of uranium-contaminated soils: Role of organic acids in triggering uranium hyperaccumulation in plants. Environ. Sci. Technol. 32, 2004-2008.
16. Huang, J.W., Chen, J., Berti, W.R., and Cunningham, S.D. 1997. Phytoremediation of lead-contaminated soils: Role of synthetic chelates in lead phytoextraction. Environ. Sci. Technol. 31, 800-805.
17. Kedziorek, M.A.M. and Bourg, A.C.M. 2000. Solubilization of lead and cadmium during the percolation of EDTA through a soil polluted by smelting activities. J. Contam. Hydrol. 40, 381-392.
18. Khan, A.G., Kuek, C., Chaudry, T.M., Khoo, C.S., and Hayes, W.J. 2000. Role of plants, mycorrhizae and phytochelators in heavy metal contaminated land remediation. Chemosphere 41, 197-207.
19. Krämer, U., Smith, R.D., Wenzel, W.W., Raskin, I., and Salt, D.E. 1997. The role of metal transport and tolerance in Nickel hyperaccumulation by Thlaspi goesingense Halacsy. Plant Physiol. 115, 1641-1650.
20. Lombi, E., Zhao, F.J., Dunham, S.J., and McGrath, S.P. 2001. Phytoremediation of heavy metal-contaminated soils: Natural hyperaccumulation versus chemically enhanced phytoextraction. J. Environ. Qual. 30, 1919-1926.
21. Lombi, E., Zhao, F.J., Dunham, S., and McGrath, S.P. 2002. Hyperaccumulation of cadmium and zinc: Physiological background and phytoextraction potential. 17th WCSS World Congres of Soil Science, Bangkok, Thailand, Symposium 42, Paper 757.
22. Pigna, M., Violante, A., and Ricciardella, M. 2002. Adsorption of phosphate and sulphate on metal oxides and variable charge soils as affected by organic ligands. 17th WCSS World Congres of Soil Science, Bangkok, Thailand, Symposium 6, Paper 134.
23. Poschenrieder, C. and Barcelo, J. 2002. Role of root exudates in metal tolerance: Lessons from aluminium research. COST 837 Conference, Bordeaux, France.
24. Salt, D.E., Blaylock, M., Kumar, N.P.B.A., Dushenkov, V., Ensley, B.D., Chet, I., and Raskin, I. 1995. Phytoremediation: A novel strategy for the removal of toxic metals from the environment using plants. Biotechnol. 13, 468-474.
25. Shen, Z.-G., Li, X.-D., Wang, C.-C., Chen, H.-M., and Chua, H. 2002. Lead phytoextraction from contaminated soil with high-biomass plant species. J. Environ. Qual. 31, 1893-1900.
26. Singh, S.P., Tack, F.M.G., and Verloo, M.G., 1998. Land disposal of heavy metal contaminated dredged sediments: A review of environmental aspects. Land Contamination Reclamation 6, 149-157.
27. Van Ranst, E., Verloo, M., Demeyer, A., and Pauwels, J.M. 1999. Manual for the Soil Chemistry and Fertility Laboratory. Faculty of Agricultural and Applied Biological Sciences, University of Ghent, Ghent, Belgium, 243 p.
28. Vlarea, 1998. Flemish wasteproduct legislation ratified on 16/4/98. (Translated from dutch).
29. Wasay, S.A., Barrington, S., and Tokunaga, S. 1998. Remediation of soils polluted by heavy metals using salts of organic acids and chelating agents. Environ. Technol. 19, 369-380.
30. Wu, J., Hsu, F.G., and Cunningham, S.D. 1999. Chelate-assisted Pb phytoextraction: Pb availability, uptake, and translocation constraints. Environ. Sci. Technol. 33, 1898-1904.
31. Zhao, F.J., Lombi, E., and McGrath, S.P. 2001. Cadmium hyperaccumulation by Thlaspi caerulescens: Physiology and potential for phytoremediation. Proceedings of the 6th International Conference on the Biogeochemistry of Trace Metals (ICOBTE), Glueph, ON, Canada.