Solar water heating is common and as well as sterilizing mineral water. Tanzanian villagers have meticulously merged the two concepts to get eco-friendly. They have begun using an energy-saving method to sterilize their drinking water - leaving the...
Using Solar Radiation to Prevent Water-borne Diseases
Made Popular Mar 24 2006
Solar water heating is common and as well as sterilizing mineral water. Tanzanian villagers have meticulously merged the two concepts to get eco-friendly. They have begun using an energy-saving method to sterilize their drinking water - leaving the...
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