${session.getAttribute("locale")} 5 Investigation of carbonate dissolution for the separation of magnesium hydroxide and calcium sulphate in a magnesium hydroxide-calcium sulphate mixed sludge. Wed 14 Jul 2021 14:16:10 SAST ]]> Separation of magnesium hydroxide and barium sulphate from a Bbrium sulphate – magnesium hydroxide mixed sludge by carbonation: The effect of temperature Wed 14 Jul 2021 14:02:42 SAST ]]> Recovery of calcium carbonate from a barium sulphate-calcium carbonate mixed sludge. Wed 14 Jul 2021 11:07:09 SAST ]]> Electrothermal atomic absorption spectrometric determination of vanadium(V) in soil after leaching with Na2CO3. Tue 25 Sep 2018 11:24:14 SAST ]]> The leaching of vanadium(V) in soil due to the presence of atmospheric carbon dioxide and ammonia. Thu 20 Sep 2018 12:29:36 SAST ]]> Low-high temperature flue gas direct injection in South African bituminous and anthracite coals: Sorption capacity assessment. Thu 06 May 2021 12:23:26 SAST ]]> Integrated acid mine drainage treatment using Mg(OH)2 or Mg(HCO3)2 and Ca(OH)2: Implications for separate removal of metals and sulphate. Mon 28 Sep 2020 10:17:24 SAST ]]>