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    • Study of thermal reduction of barium sulphate for barium sulphide preparation 

      Balintova, Magdalena; Demcak, Stefan; Estokova, Adriana; Holub, Marian; Pavlikova, Petra (10th International Conference “Environmental Engineering” (ICEE-2017), 2017)
      Industrial wastewaters, particularly those associated with mining and mineral processing, can contain high concentrations of sulphate. There are various methods of sulphate removal e.g. reverse osmosis, ion exchange, ...