Creators: Smith-Miller + Hawkinson Architects
Community: Areas lacking clean drinking water
Project: Deployable freshwater systems
This inflatable unit acts as a water-filtration station, emergency information display and makeshift shelter. It has four layers. The outermost one is a film of organic light-emitting diodes that displays emergency information. The next layer—a lattice composed of multi-layered PVC tubes, thermoplastic resin, carbon fibers and bladders, is inflated during installation and provides structural integrity. The third layer is a reverse-osmosis filtration system. Salty or contaminated ground or river water is filtered and desalinized in this layer. Drinkable water from this layer empties into the final layer—the water collection bladders. When the bladders are full of clean water, they can be removed and worn as a vest for easy portability (far right). The system also includes 2,000 water purification tablets and 500 filters adaptable to a variety of faucets.
Five amazing, clean technologies that will set us free, in this month's energy-focused issue. Also: how to build a better bomb detector, the robotic toys that are raising your children, a human catapult, the world's smallest arcade, and much more.