Floating Solar Still — Affordable Water from Sunlight

Even though 71% of Earth’s surface is covered by water, only a tiny fraction is safe to drink. Purifying water is often expensive, leaving millions without access to clean drinking water. Pollution worsens the crisis, making eco-friendly solutions more urgent than ever.
Researchers at Dalhousie University, Canada — Matthew J. Margeson, Mark Atwood, Jaser L. de Larrea, Joseph Weatherby, Heather Daurie, Katlyn Near, Graham A. Gagnon, and Mita Dasog — have developed a Floating Solar Still, one of the most affordable and sustainable water purification systems.
🌟 How It Works
Solar-Powered Distillation: Uses sunlight to evaporate and condense water, removing salts and contaminants.
Floating Design: Can be deployed on lakes, rivers, or coastal waters, making it versatile for communities.
Low-Cost Materials: Built with accessible, inexpensive components to ensure affordability.
🌍 Why It’s Sustainable
No Electricity Needed: Operates entirely on solar energy.
Eco-Friendly Purification: Avoids chemical treatments and reduces reliance on costly filtration systems.
Accessible Innovation: Designed to be affordable for communities in need, especially in developing regions.
Scalable Impact: Can be replicated locally, empowering communities to produce their own clean water.
The Floating Solar Still is more than a research project — it’s a vision of equitable sustainability, proving that clean water doesn’t have to be a luxury. By combining science, affordability, and renewable energy, this innovation brings hope to water-stressed regions worldwide.
Source : AI

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