By Luz De Avila, Mechanical Engineering Major, Mentor Carl Abadam, Carmen Atchley. In areas affected by natural disasters, access to clean water becomes a critical issue, especially for rural communities. When traditional water sources are compromised, alternatives like water trucking or government-provided aid are often the only options. However, a sustainable solution can be found in water harvesting from the atmosphere. Atmospheric water harvesting is possible through a refrigerant system that cools the air to the point where water vapor condenses into liquid form. The process mimics natural condensation and taps into the water cycle, offering an efficient and environmentally friendly way to provide water in regions affected by disasters.
An understanding of relative humidity and temperature is essential to grasp how atmospheric water harvesting works and the amount of water that can be collected. For high school students, we can explain the process by introducing them to the concept of relative humidity through simple visual aids and then applying the concept to the specific climate conditions of New Mexico. By using atmospheric water harvesting techniques, we not only solve the immediate problem of water scarcity but also promote equity by ensuring that everyone, regardless of their location, has access to clean water. This method is a step toward addressing the global water crisis while reducing environmental impact.
