Essays about: "Anna Virolainen"

Found 1 essay containing the words Anna Virolainen.

  1. 1. Evaluating the effective oxygen diffusion coefficient in blends of till and green liquor dregs (GLD) used as sealing layer in mine waste covers

    University essay from Luleå tekniska universitet/Geovetenskap och miljöteknik

    Author : Anna Virolainen; [2018]
    Keywords : Oxygen diffusion; green liquor dregs; mine waste; covers; sealing layers;

    Abstract : Dry covers can be used to limit the generation of acid mine drainage from sulphidic mine waste exposed to air and water. For the covers to act efficiently a high degree of saturation should be maintained in the cover, as the diffusion of oxygen is substantially reduced in water compared to that in air. READ MORE