I work for a division of a recycling company, and we have machines that sort shredded cars and whatnot. We don't have robots, just humans to put them in there. You can push a whole car in the shredder and it uses magnets and blowers to pull out the metal from the rest. The metal is sold, and then the shredded seats and tires, etc. are sold for filling in other things.
i would imagine this is what the refuse processing plant OF THE FUTURE would look like. i can't imagine this is something occuring now. (hard to tell since we have a graphic and not an article...)
Wouldn't the line where the diagram shows... "negatively pressurized (air only flows out)" be wrong??? Wouldn't that be the exact opposite? If the air pressure is lower and a door opens it would suck air in ....
There is an error on the first step. Negative plant pressure would cause air to flow into the plant from the outside, which would keep odor from escaping.