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@primonatura@mstdn.social
2025-11-14 17:00:54

"Recyclers Switch from Smelting to Solvents, Recovering Precious Metals from E-waste with Fewer Emissions"
#Recycling #EWaste

Recyclers Switch from Smelting to Solvents, Recovering Precious Metals from E-waste with Fewer Emissions
The UN estimated that some three-fourths of all e-waste didn't enter recycling streams, leaving an estimated $62 billion in metals behind

@edintone@mastodon.green
2025-11-11 07:56:15

Recyclers Switch from Smelting to Solvents, Recovering Precious Metals from E-waste with Fewer Emissions goodnewsnetwork.org/recyclers-

Recyclers Switch from Smelting to Solvents, Recovering Precious Metals from E-waste with Fewer Emissions
The UN estimated that some three-fourths of all e-waste didn't enter recycling streams, leaving an estimated $62 billion in metals behind

@jonquark@mastodon.org.uk
2025-11-16 20:29:34

@… explains why Mastodon feels like it has a much brighter future than legacy social media really well here:
cosocial.ca/@timbray/115560976

Tim Bray (@timbray@cosocial.ca)
The weird thing about the #genAI bubble is that everyone who's even moderately well-informed knows perfectly well that it's a bubble. I read quite a bit of finance journalism and skepticism/cynicism dominate there. In that respect it’s more like 2008 than 2000. Like they say, “the market can remain insane longer than investors can remain solvent”. But surely not that much longer?

@primonatura@mstdn.social
2025-12-10 18:00:14

"New Teflon Recycling Method Turns The “Forever Chemical” into Toothpaste "
#PFAS #ForeverChemicals

New Teflon Recycling Method Turns The “Forever Chemical” into Toothpaste  | Happy Eco News
Scientists from Newcastle University and the University of Birmingham developed a room-temperature Teflon recycling method that turns Teflon waste into sodium fluoride using mechanical shaking with sodium metal. The process breaks strong carbon-fluorine bonds without heat or solvents, producing pure sodium fluoride for toothpaste, water treatment, and pharmaceutical applications.

@thomasfuchs@hachyderm.io
2025-10-24 17:02:16

The salt we use for cooking that doesnt have anything added to it (my wife reacts to things like cleaning agents and solvents used for manufacturing iodized salt) has doubled in price in 2023.
hashtag gopflation