Essays about: "Vattenprov"

Showing result 11 - 13 of 13 essays containing the word Vattenprov.

  1. 11. Polluted domestic water in Costa Rica : an analysis from a technical and an economic perspective

    University essay from SLU/Dept. of Economics

    Author : Therese Lager; Maria Wikström; [2007]
    Keywords : Costa Rica; drinking water; fertilizer; coffee; nitrate; nitrite; willingness to pay; environmental valuation; contingent valuation method;

    Abstract : The aim of this project was to investigate pollution of a water resource from fertilizer used in coffee plantations and to investigate the inhabitants' willingness to pay to maintain a good quality of the drinking water. Concentrations of nitrite and nitrate in water taken from a coffee plantation were compared with water from an area not as fertilizer intense. READ MORE

  3. 12. Geokemisk undersökning vid Rävlidmyrgruvan, Västerbottens län : provtagning, analys och förslag till åtgärder

    University essay from SLU/Dept. of Soil Sciences

    Author : Sara Frandsen; [2007]
    Keywords : Acid Mine Drainage AMD ; sulfatreducerande bakterier SRB ; sulfidmineral; dagbrottssjö;

    Abstract : The mining industry, in terms of ore excavation and metal production, is and has been important to the Swedish economy. In connection with the ore excavation process, large amounts of partly sulphidic waste are produced. READ MORE

  4. 13. Soil and groundwater contamination with gasoline and diesel oil : assessment of subsurface hydrocarbon contamination resulting from a fuel release from an underground storage tank in Vanstad, Skåne, Sweden

    University essay from Lunds universitet/Geologiska institutionen

    Author : Malgorzata Glowacka; [2005]
    Keywords : bensin; diesel; läckage; förorening; underjordstank; gasoline; diesel oil; contamination; underground storage tank; leakage; Earth and Environmental Sciences;

    Abstract : Spills and leaks from storage tanks constitute the most common groundwater contamination source with petroleum products. Gasoline and diesel pools do not spread extensively along the water table, but dissolved constituents are transported in groundwater on relatively larger distances. READ MORE