Essays about: "Ebba Videll"

Found 1 essay containing the words Ebba Videll.

  1. 1. Survey of sulphates in process water of LKAB - Kiruna operation

    University essay from Luleå tekniska universitet/Industriell miljö- och processteknik; Luleå tekniska universitet/Mineralteknik och metallurgi

    Author : Ebba Videll; [2019]
    Keywords : Sulphate; iron ore mine; process water; anhydrite; laboratory grinding; equilibrium calculations; mass balance;

    Abstract : Sulphate-rich wastewater is an increasing concern for industries as LKAB. The water chemistry of the LKAB Kiruna water system is characterized by high alkalinity, high pH (pH 7.5-9.0) and high concentrations of chemical species and soluble minerals. READ MORE