Mobility of arsenic and vanadium in waterlogged calcareous soils due to addition of zeolite and manganese oxide amendments.
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DOI: 10.1002/jeq2.20451
Abstract: Addition of manganese (IV)-oxides (MnO2 ) and zeolite can affect mobility of As and V in soils due to geochemical changes which have not been studied well in calcareous, flooded soils. This study evaluated the… read more here.
Keywords: addition; soils due; calcareous soils; mobility ... See more keywords
Assessment of the ecological risk and mobility of arsenic and heavy metals in soils and mine tailings from the Carmina mine site (Asturias, NW Spain)
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DOI: 10.1007/s10653-023-01848-6
Abstract: An evaluation of the pollution, distribution, and mobility of arsenic and heavy metals in spoil heaps and soils surrounding the abandoned Carmina lead–zinc mine (Asturias, northern Spain) was carried out. Fractionation of arsenic was performed… read more here.
Keywords: mobility arsenic; risk; ecological risk; arsenic heavy ... See more keywords
Effects of humus on the mobility of arsenic in tailing soil and the thiol-modification of humus.
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DOI: 10.1016/j.chemosphere.2020.127403
Abstract: The ability of thiol-modified humic acids (HAs) to release arsenic in tailings soil after being modified with different sulfur-containing reagents were significantly improved. The structure and physicochemical properties of humic acid (HA) before and after… read more here.
Keywords: thiol; tailing soil; thiol modification; mobility arsenic ... See more keywords