Now showing items 1-2 of 2

    • Dermal exposure to arsenic and lead at a base metals refinery 

      Stofberg, B. (North-West University (South Africa), 2020)
      Background: South Africa is the world’s most prominent supplier of platinum group metals. The refining of platinum group metals consists of three main processes namely: smelting, base metal refining and precious metals ...
    • Occupational exposure to platinum at South African precious metals refineries 

      Linde, S.J.L. (North-West University, 2018)
      Background: South Africa is the largest producer of platinum in the world. During the refining of platinum, complex intermediary compounds are formed, many of which are potent sensitisers. Occupational exposure to soluble ...