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Volatile organic compound measurements at a grazed savannah grassland in South Africa
(North-West University (South Africa), Potchefstroom Campus, 2016)
Various gaseous and aerosol species that are emitted directly from anthropogenic and biogenic
sources, as well as secondary formed species, are present and mixed in the giant reactor of the
atmosphere, where multiple ...
Cr(VI) contamination of aqueous systems
(North-West University (South Africa), 2016)
Hexavalent chromium, i.e. Cr(VI), is a potential pollutant species formed due to anthropogenic
processes, e.g. leather tanning, Cr(VI) chemical production, stainless steel manufacturing and
ferrochrome production. Cr(VI) ...
Long-term measurements of concentration and dry deposition of atmospheric inorganic gaseous species at Cape Point, South Africa
(North-West University (South Africa), Potchefstroom Campus, 2016)
Atmospheric aerosols and trace gases are emitted into the atmosphere by various anthropogenic and natural sources, which are removed through chemical transformation, as well as wet- and dry deposition. These atmospheric ...