![]() An alternative approach is the use of solar stills, where solar energy is utilized to evaporate saltwater in large reservoirs, and the condensed vapor collected from a transparent roof. However, the energy needed for evaporation is typically obtained from electricity or the combustion of fossil fuels, which can have negative environmental impacts. In thermal desalination systems, the process involves heating saltwater and subsequently condensing the resulting vapor to obtain freshwater. The most common methods for desalination are membrane-based reverse osmosis and thermal desalination. By harnessing solar energy, the researchers have developed a promising technology that has the potential to address water scarcity issues while reducing dependence on traditional energy sources. This system aims to provide a sustainable and environmentally friendly method for converting saltwater into fresh, potable water. They have created a unique thermal desalination system that can operate using solar energy. ![]() ![]() Newswise - As summer temperatures rise and water scarcity becomes a pressing concern, researchers at the Indian Institute of Science (IISc) have developed an innovative solution to increase the availability of clean drinking water. ![]()
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