This Ingenious Portable Desalination Device Makes Seawater Drinkable


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WaterPod s a sustainable desalination pod that naturally turns seawater into drinkable water

Humans have flown to the Moon and may even make it to Mars. But providing clean water to all remains a challenge. The World Health Organization estimates that one in three people globally still do not have easy access to clean water. While desalinating ocean water is an obvious solution, the current process is both expensive and harmful for the environment. Now, some Malaysian students may have found a cheaper, more sustainable way to transform seawater into drinkable water.

WaterPod was created by students from the Asia Pacific University of Technology and Innovation (Credit:

Bennie Beh Hue May, Loo Xin Yang, and Yap Chun Yoon of the Asia Pacific University of Technology came up with the idea of WaterPod after observing the hardships of ethnic groups like the Sama-Bajau. The "sea nomads" reside in homes atop stilts in the shallow waters off the coast of the Philippines, Malaysia, and Indonesia. While the ocean provides the legendary divers with plenty of food, they often have to barter with nearby communities to obtain fresh water.

Made using recycled plastic waste, WaterPod is designed to draw up water from the sea with minimal salt intake. The salt that remains is filtered through a process of evaporation and condensation in the clear plastic-covered, dome-shaped container at the top. The water retrieved is collected in a storage chamber that can hold between 8 to 10.5 gallons (30.28 to 39.75 liters). The sustainable, self-cleaning device can work as an individual unit of water desalination. However, its modular design also allows for the creation of a network of WaterPods that could provide water for entire communities.

WaterPod is cost-effective and environmentally friendly (Credit:

The ingenious device beat out 120 entries to win the national James Dyson Award in Malaysia on August 25, 2021. The team will now compete with 84 finalists worldwide for the International 2021 James Dyson Award. The annual contest aims to encourage students to develop unconventional ideas to solve real-world problems. The winners, announced by the end of 2021, will receive a cash prize of $38,167 and an additional $6,440 for their university. If WaterPod wins, the inventors plan to use the funds to develop the device beyond the prototype stage.



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  • serene_euphoria
    Salt water tastes really bad, and right now, I think we need about as much water as we can find!
    • neptunium
      neptuniumabout 2 months
      Water desallination has always been pretty simple, infact, its been used for thousands of years, either way, this invention is amazing. Combining basic knowledge of physics and ingenuity of group that started this project, you get something that could change the entire future of humanity. Who knows, maybe this project will help to supply the billions of humans on this planet with water some day when overpopulation takes its toll. #WATERPODFORTHEWIN
      • anunyabusiness
        they could use this is the middle east! The middle east does not have that many freshwater sources, so maybe they could use this in the oceans? This is a great idea!
        • kni0054
          kni00546 months
          That is cool 😎
          • hiimblue
            hiimblue9 months
            Loooots of WATER
            • payton101
              payton1019 months
              # More water
              • wez
                wez9 months
                • zehabibilary
                  zehabibilary11 months
                  #MORE WATER
                  • basketballanime
                    cool #safewaterrules
                  • gobipycagiro
                    kemme0711 months
                    I guess it's pretty cool.I can't wait to see the next dogo news!❤