alt Hacker NewsIn general, bespoke recycling processes can make sense, especially if you manage to design the items to recycle with the recycling process in mind. There are several types of goods where this is put into practice (paper, compounds like TetraPak packages, various polymer plastics). Not sure about all the differrent types of batteries, though.
We struggle to recycle normal batteries without injuring or killing people. Lead-acid batteries contain literal plates of lead oxides, and we can't manage to keep that out of the water supply! I don't see how we'd do any better with silver nanoparticles.
Nothing I'm saying is meant to condemn recycling as a concept, by the way. Only to condemn technologies where disposal is dismissed with a shrug and a "idk just recycle it."