Recent content by arbru125

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    Solar Water Disinfection (SODIS)

    #nylam, According to the Swiss SODIS website (the official page for the foundation), any size PET water bottle is usable in theory, though huge or opaque bottles are out of the question. The light loses its intensity after penetrating the water approximately four inches, meaning that...
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    Solar Water Disinfection (SODIS)

    "How effective is Solar Water Disinfection (SODIS) at eliminating waterborne microorganisms?" Overview Water-borne illness is a significant problem in developing countries, and is responsible for 3.4 million deaths annually (WHO). In industrialized nations like the US, water treatment...
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