A study in the United States presents a method to obtain strategic minerals, essential for the energy transition, from unconventional sources. The development focuses on a cartridge manufactured with 3D printing, designed to extract these valuable elements from industrial waste streams. This approach poses an alternative to traditional extractive mining, promoting a circular economy model for increasingly demanded resources.
3D Printing Enables Complex Designs for Efficient Extraction ðŸ§
The key to the system lies in the internal geometry of the cartridge, which is only feasible through additive manufacturing. 3D printing allows the creation of internal structures with specific channels and pores, optimizing the flow of liquid waste and the contact surface for capturing metallic ions. This control over the device's architecture increases efficiency in recovering target minerals, such as lithium or cobalt, from complex and diluted solutions.
Your Next Battery Could Come from a Dirty Pipe 💎
It's an interesting twist: what was once a pollution problem is now shaping up as the mine of the future. Instead of opening new craters in the earth, scientists propose elegantly rummaging through our industrial sewers. One can almost imagine companies fighting not for a mining concession, but for the discharge rights of the factory next door. It seems that the phrase this is pure garbage is about to acquire quite considerable literal value.