Desalination

New desalination system using solar energy

MIT engineers built a solar-powered desalination system that produces large quantities of clean water despite variations in sunlight throughout the day. Because it requires no extra batteries, it offers a much more affordable way to produce drinking water, compared to other. . In a direct-drive electrodialysis desalination system, using flow-commanded current control, solar panels take in energy from the sun and then optimally allocate energy (shown in yellow) to the pump and electrodialysis stack, without the need for energy storage, such as batteries. Saline feed water. . The Solar Desalination funding program will explore novel technologies that use solar-thermal energy to assist in creating freshwater from otherwise unusable waters like seawater, brackish water, and contaminated water. This review critically examines the current technological status and future directions of solar desalination, with emphasis on. .

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