"This Sponge Captures the Teeny Bits of Gold in Electronic Waste" scientificamerican.com October 29, 2024

[electronicscrap]

This Sponge Captures the Teeny Bits of Gold in Electronic Waste

I wonder what you guys think?
Maybe someone wants to homebrew this themselves?


I'm not a chemical or a fire guy, just a packrat learning a lot reading GRF.

 

[Yggdrasil]

This Sponge Captures the Teeny Bits of Gold in Electronic Waste

I wonder what you guys think?
Maybe someone wants to homebrew this themselves?


I'm not a chemical or a fire guy, just a packrat learning a lot reading GRF.

I think this one has already been discussed her.
At least something similar.

 

[galenrog]

I think this one has already been discussed her.
At least something similar.

A few years ago. Honestly, there have been several versions of this in the past ten years or so. I am assuming no one has yet scaled this for production.