4. Solar-Powered Solution For Providing Potable Water
Up next on our list of winning science fair projects for high school is this project that is about extracting clean water from the air where a solar still distil water using the heat of the Sun to evaporate, cool and then collect water. A novel solar still passively purifies water which is not suitable for use. Design features include a high capacity condenser and a modular system of evaporation basins. The still purifies water and removes bacteria, sediment, and chemical contamination, and turn non-potable water into potable water. Project No.4 on our list of 10 winning science fair projects, was a finalist at Google Science Fair in 2015.
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