Abstract
Sequential multistep procedure, usually used for the fractionation and characterization of soil organic matter was tested for Hg content in the individual steps and fractions. Under general laboratory conditions serious problems have arosen during the attempt in the Hg mass balance calculation. Several sources of Hg contamination were recognized. The most serious was the background concentration of Hg even in research grade chemicals (what is in general not declared) and laboratory air. The work on operational Hg speciation as non-humic bound, humic acid, fulvic acid bound proceeds from the established status-quo on distribution of mercury of soil organic matter.
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G. S. P. Ritchie, G. Sposito, Speciation in Soils, in:A. M. Ure andD. C. M. Davidson (Eds), Chemical Speciation in the Environment, Blackie A & P, London 1995, p. 201.
H. W. Schmidt, H. Sticker, Heavy Metal Compounds in the Soil, in:E. Merian (Ed.) Metals and Their Compounds in the Environment, Occurence, Analysis and Biological Relevance, VCH, Weinheim 1991, p. 311.
R. Von Burg, M. R. Greenwood, Mercury, Analysis and Biological Relevance, VCH, Weinheim 1991, p. 1045.
S. E. Lindberg, Mercury, in:T. C. Hutchinson andK. M. Meema (Eds), Lead, Mercury, Cadmium and Arsenic in the Environment, J. Wiley and Sons, Chichester 1987, p. 17.
R. D. Wilken, H. Hintelmann, Analysis of Mercury Species in Sediments, in:J. A. C. Broekaert, S. Gücer andF. Adams (Eds), Metal Speciation in the Environment, NATO AS Series, Series G: Ecological Sciences, Vol. 23, Springer Verlag, Berlin 1990, p. 339.
Y. Yin, H. E. Allen, Y. Li, P. Huang, P. F. Sanders, J. Environ. Qual., 25 (1996) 837.
Y. Yin, H. E. Allen, C. P. Huang, P. F. Sanders, Soil Sci., 162 (1997) 35.
M. Schnitzer, Chemical, spectroscopic and thermal methods for the classification and characterization of humic substances, in:D. Povoledo andH. L. Golterman, Humic Substances, their Structure and Function in the Biosphere, Proc. Intern. Meeting on Humic Substances, Nieuwersluis, 1972, Pudoc, Wageningen, 1975, p. 293.
R. M. Pierce, G. T. Feldbeck, A Comparison of Three Methods of Extracting Organic Matter from Soils and Marine Sediments, inD. Povoledo andH. L. Golterman, Humic Substances, their Structure and Function in the Biosphere, Proc. Intern. Meeting on Humic Substances, Nieuwersluis, 1972, Pudoc, Wageningen, 1975 p. 217.
S. Kuwatsuka, A. Watanabe, K. Itoh, S. Arai, Soil Sci. Plant Nutr., 38 (1992) 23.
J. Kandráč, M. Hutta, M. Foltin, J. Radioanal. Nucl. Chem., 208 (1996) 577.
M. Moskal'ová, M. Žemberyová, Chem. Papers, No. 5 (1997) in press.
M. Hutta, M. Moskal'ová, M. Žemberyová, M. Foltin, J. Radioanal. Nucl. Chem., 208 (1996) 403.
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Prochácková, T., Góra, R., Kandráč, J. et al. Distribution of mercury in soil organic matter fractions obtained by dissolution/precipitation method. J Radioanal Nucl Chem 229, 61–65 (1998). https://doi.org/10.1007/BF02389447
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DOI: https://doi.org/10.1007/BF02389447