Sustainable Atmospheric Water Generation Using Thermoelectric Peltier Modules: Design, Optimization, and Performance Analysis
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Abstract
With the world facing a water emergency, sustainable ways of water recovery are urgently required. One such alternative is the use of Peltier modules in atmospheric water generation (AWG) to generate water from air using the thermoelectric effect. In this paper, we present the design and development of an atmospheric water generator (AWG) with Peltier modules to produce potable water. The AWG is designed to reduce the air temperature to the dew point to condense the moisture to generate water. The AWG system employs Peltier modules that are powered by renewable energy sources, such as solar panels, making it an eco-friendly and sustainable way to generate water. This study examines the thermodynamics of the system, such as the thermal properties of the Peltier modules, optimisation of the system components, and water collection and filtration. The results demonstrate the potential of Peltier modules to provide fresh water in areas without access to traditional water sources, thus offering a sustainable solution to water scarcity.
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