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vi/vim
Vintage 319 ppm CO2
Musician since the beginning, oddball, techie-but-luddite, biochar entrepreneur/evangelist, MMT proponent, deep green, outspoken, cantankerous and slightly twisted.
Life goal: to see billionaires go extinct.
Tolerance is a social contract.
@I_am_10_squirrels @ProdigalFrog The most exciting announcement I’ve seen in a long time is this one:
https://www.nature.com/articles/s44172-024-00267-4
Adding iron to biochar gives it the ability to adsorb *and* destroy PFAS in contaminated water. This is a product that can be produced relatively cheaply and contribute to drawdown of atmospheric CO2, and effectively degrades hazardous fluorocarbon pollutants with minimal disposal headaches after the fact.
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@I_am_10_squirrels @ProdigalFrog There is more to it than just molecules getting “trapped in pore spaces” and it’s a little complicated.
Activated carbon (and its more affordable, carbon-sequestering cousin #biochar) has functional attachment points on the edges of ring and plate molecular structures. These can attract and retain some substances from solution.
But the real fun happens when we add dopants. Other molecules present in the carbon matrix supercharge the chemical potential.
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@ajsadauskas @technology I could have told you that, and I do DevOps from NZ. I had to trace a strange network fault for an Australian client once and found that it was all SingTel.
@mattblaze@federate.social Cook Strait.