Post by soumyasarkar59 on Feb 17, 2024 21:20:55 GMT 10
Desalination capsule This sustainable desalination capsule makes seawater drinkable naturally. While most of the world's surface is covered in water, only a small fraction is drinkable. This makes the water desalination capsule a method with great potential to recover drinking water; however, the process is very expensive. The James Dyson Award recently recognized a team of Malaysian designers for their sustainable desalination capsule concept called WaterPod that works on solar distillation to convert seawater into drinking water . Developed by Bennie Beh Hue May, Yap Chun Yoon and Loo Xin Yang, the WaterPod is designed to float in the sea and therefore accessible to sea nomads. desalination capsule It works on a self-cleaning solar desalination system that uses a wick structure to absorb seawater from underneath and transport it to the black cloth placed on top of the aluminum plate.
As sunlight passes through the transparent cover, seawater evaporates from the fabric over the dome cover. The aluminum plate is designed in a hemispherical shape to increase the surface area of water that spreads through the black fabric and makes the seawater evaporate faster leaving the contaminant behind. With the cooling ambient air around the cover, water vapors easily form into droplets through the Cell Phone Number List condensation process. Ocean waves will create the energy needed to shake the vapor collected in the dome, and the water droplets will flow efficiently to the storage below and can be recovered through a water pump system. desalination capsule The water desalination capsule will function as a cost-effective alternative to existing desalination plants.
To address plastic pollution at the same time, the proposed large-scale WaterPods themselves would be made from recycled plastic waste collected from the oceans. The interior is filled with expanded polyurethane foam that acts as thermal insulation and improves flotation, while the lower dome is filled with cement to increase weight stability. The structure of the self-cleaning salt rejection wick is derived from a mangrove tree to prevent concentrated brine waste from disturbing the ecosystem of marine life. And the hemispherical aluminum plate is derived from the mushroom texture to increase the surface area for faster evaporation. Next, the team of designers plans to verify the effectiveness of WaterPod in terms of practicality and manufacturing issues and obtain funding from interested parties to put towards further research and development.