Sökning: "Per-Erik Selling"

Hittade 1 uppsats innehållade orden Per-Erik Selling.

  1. 1. Solar powered water treatment : Examining solar evaporation as a sustainable water treatment method in rural areas in Ghana

    M1-uppsats, Avdelningen för energi-, miljö- och byggteknik

    Författare :Per-Erik Johansson; [2013]
    Nyckelord :;

    Sammanfattning : Since the currently used method of supplying clean drinking water to the Ghanaian population consists of selling water sachets of 0.5 liter, there is a major ecological problem due to plastic contamination of the environment. The relatively high water price of buying these sachets also causes economic problems for a large portion of the population. LÄS MER