Rice University engineers boost output of solar desalination system by 50% Rice University’s solar-powered approach for purifying salt water with sunlight and nanoparticles is even more effi... Read more
Freshwater from salt water using only solar energy A federally funded research effort to revolutionize water treatment has yielded an off-grid technology that uses energy from sunlight alone... Read more
Around the world, there is more salty groundwater than fresh, drinkable groundwater. For example, 60 percent of India is underlain by salty water — and much of that area is not served by an... Read more