This article is cited in 26 papers

Fractionation of elements in soils, sludges and sediments: batch and dynamic methods

P. S. Fedotov, B. Ya. Spivakov

Vernadsky Institute of Geochemistry and Analytical Chemistry, Russian Academy of Sciences, Moscow

Abstract: Methods and approaches employed in the fractionation of elements according to their physicochemical mobility and bioavailability in soils, sludges and sediments are generalised. Comparative analysis of sequential extraction schemes for heavy metals, arsenic, selenium and phosphorus is performed. Special consideration is given to the flow-through fractionation and kinetic aspects of selective leaching.

Received: 18.03.2008

DOI: 10.1070/RC2008v077n07ABEH003791

 English version: Russian Chemical Reviews, 2008, 77:7, 649–660

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