Search Results - ralph+ahlgren

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High-effective all-in-one evaporator for solar-driven water desalination
INV-21020 Background Ever since freshwater scarcity has become a threat to the sustainable development of human society, increasing access to freshwater is very important to our society. In this environment, utilizing saline waters from the oceans and other sources is attracting more and more attention. Due to the clean and sustainable characteristics...
Published: 9/10/2024   |   Inventor(s): Yi Zheng, Ralph Ahlgren, Mohamed Sonbaty, Khushnood Ahmad Qazi
Keywords(s): all in one, drinkable water, economizer, high-rate evaporation, potable water, scalable, solar driven device, water desalination and purification
Category(s): -Sustainability / Renewable Tech
NU/Soleeva: Novel cost-effective high-efficient solar-driven water desalination device
INV-21007 Background Solar energy is now emerging as one of the most promising sustainable energy sources, as it is clean and can be supplied without any environmental pollution compared with other forms of energy. Abundant solar energy makes solar-driven evaporation a promising approach for water desalination and purification. In a conventional solar-driven...
Published: 9/10/2024   |   Inventor(s): Yi Zheng, Ralph Ahlgren, Xiaojie Liu, Yanpei Tian, Mohamed Sonbaty, Khushnood Ahmad Qazi
Keywords(s): drinkable water, economizer, high-rate evaporation, interfacial structure, potable water, Process, scalable, solar driven evaporation device, unit cost, water desalination and purification
Category(s): -Energy Technology