Essays about: "environmental concern around the world at present"

Found 1 essay containing the words environmental concern around the world at present.

  1. 1. Assessment of drinking water treatment using Moringa Oleifera natural coagulant - A Minor Field Study in Maputo, Mozambique

    University essay from Lunds universitet/Avdelningen för Teknisk vattenresurslära

    Author : Maria Bergman; Emelie Arnoldsson; [2008]
    Keywords : Moringa Oleifera; Environmental studies; Miljöstudier; aluminium sulphate; drinking water treatment; Earth and Environmental Sciences;

    Abstract : The access to safe and clean drinking water is a major concern throughout the world. Surface water has become the most common source for raw water, when large quantities of groundwater often are inaccessible, and as surface water requires more treatment, simple, cheap and efficient process methods are necessary. READ MORE