Geochemical characterization of arsenic-rich coal-combustion ashes buried under agricultural soils and the release of arsenic
V Veselská, J Majzlan, E Hiller, K Peťková… - Applied …, 2013 - Elsevier
A combination of geochemical and mineralogical methods was used to determine the
concentrations, mobility, and sources of As in coal-combustion ashes and soils in the vicinity
of a thermal power plant at Nováky, central Slovakia. Fresh lagooned ash, ashes buried
under agricultural soils for 45a, and the overlying soils, contain high concentrations of As
ranging from 61 to 1535mg/kg. There is no differences in the water extractable percentages
of As between the fresh lagooned ash and buried ashes, which range from 3.80% to 6.70 …
concentrations, mobility, and sources of As in coal-combustion ashes and soils in the vicinity
of a thermal power plant at Nováky, central Slovakia. Fresh lagooned ash, ashes buried
under agricultural soils for 45a, and the overlying soils, contain high concentrations of As
ranging from 61 to 1535mg/kg. There is no differences in the water extractable percentages
of As between the fresh lagooned ash and buried ashes, which range from 3.80% to 6.70 …
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