Personally, I don't get the big deal with E waste.
It's plastic, Metal and glass. There are lots of ways to recycle that and there are lots of countries that have the technology to do it easily. It's just a matter of cost and profit.
Firts thing I'd do with it is grind it up. From there you can separate a lot of it out straight away. There are machines in use today that can separate all sorts of different things and certainly those materials in e waste by magnetics ( which works on a lot more than just steel) vibration and air currents. You could separate most if not all the metals, glass shouldn't pose a problem and plastic certainly wouldn't.
At worst, You burn it. Plastic is oil and when you burn it hot enough all the maligned nasties are consumed. With a controlled temp process, you move the stuff along and first get all the aluminum, then the glass, copper, gold and steel at the end. Given the amount of plastic in most E waste I think the process could be self supporting or near to it. It's no different to car recycling. They grind them up into bits, do some separation of plastic, foam, metal, glass and recycle it all. Why is e waste so ruddy hard? Not a lot of gold or silver in cars like
ewaste and I'd guess not near as much of a percentage of copper either.
Reminds me of how there is problems in some places with old tyres and plastic. Likewise in other places, they get tyres and pyrolise them and make petrol and oil out of them because they are just oil based. They get carbon black which is a commodity they can sell with the tyre industry being a big buyer. In some places instead of plastic bags, bottles and packaging being such a problem, that is pyrolised back into fuel. In india, one guy is cleaning up with several plants heating it up to melting point and extruding it. Started out he was making 100 year fence posts out of it but now he's gone further and is making wood like beams. Can be made to any length and size, don't rot, wharp, twist, get eaten by ants or anything else. }
He started out buying old extrusion machines so again, not like a new technology but a new application. His raw material is garbage he pays peanuts for but his end product can't be produced fast enough to keep up with orders.
Nothing to stop this being done elsewhere except inclination.
Not like the technology isn't there already.
For some reason though the do gooders seem to have made ewaste the devil and made it unprofitable to handle. Yes, there may be some emissions that are less than ideal if you process the stuff ( although I can't see why) but maybe the greater good has to be considered and you accept some emissions from a recycling process rather than have tons of plastics burned in open air emitting all sorts of toxins not to mention the myriad of other things that go to make landscapes into hell holes when this stuff goes to the wrong places now.
One day someone will wake up and make an absolute fortune out of this and everyone will say why wasn't it done before, not like the technology wasn't around.
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