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zakruti.com » Knowledge, science, education » TED-Ed
Does recycling your plastic actually work? - Shannon Odell

Does recycling your plastic actually work? - Shannon Odell

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Rating: 4.5; Vote: 2
Dig into the biggest problems facing our current plastic recycling process, and explore potential solutions to these systems. If you ve ever looked at the bottom of a disposable bottle or cup, you ve probably noticed a recycling symbol. Seeing this, many people assume the item should be put in a recycling bin. Yet many plastics are incapable of being recycled at most centers. In fact, only 9% is recycled each year. So why are so few plastics recycled? And what do these symbols actually mean? Shannon Odell investigates.
Date: 2023-10-17

Comments and reviews: 20


We could reduce the number of plastics and then give each remaining type its own color shade or even colored label. But that won't happen because of freedom.
There is however also the solution of pyrolysis.
I think that this well known procedure has yet never been optimized since fuel was till now so cheap. The reactor is kept on very high temperature, free of oxygen, and an ideal pressure until something like crude oil can be formed, as basis for new plastics or as synthetic fuel. Has anyone worked on insulating that reactor so once on temperature, the energy input is now much lower? Could lasers or microwaves help to lower energy requirements? It is well known how to do this but fossil oil is still cheaper and so nobody bothers. However, with that war, I don't know if today, the price would not be comparable.

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We could reduce the number of plastics and then give each remaining type its own color shade or even colored label. But that won't happen because of freedom.
There is however also the solution of pyrolysis.
I think that this well known procedure has yet never been optimized since fuel was till now so cheap. The reactor is kept on very high temperature, free of oxygen, and an ideal pressure until something like crude oil can be formed, as basis for new plastics or as synthetic fuel. Has anyone worked on insulating that reactor so once on temperature, the energy input is now much lower? Could lasers or microwaves help to lower energy requirements? It is well known how to do this but fossil oil is still cheaper and so nobody bothers. However, with that war, I don't know if today, the price would not be comparable.

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It's always fun to get a paper straw with a plastic cup, cuz people are smart. I worked as a temp in a factory that produced plastic recycled for the Auto industry and it was fun breathing in the plastic particulate dust in the air when it was cut into pellets from long ropes. Recycling is a good thing, but somehow it's always the poorest people doing the bulk of the work. Just ask the people in India and other places who take old computers and melt out the precious metals to make a living.
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It's always fun to get a paper straw with a plastic cup, cuz people are smart. I worked as a temp in a factory that produced plastic recycled for the Auto industry and it was fun breathing in the plastic particulate dust in the air when it was cut into pellets from long ropes. Recycling is a good thing, but somehow it's always the poorest people doing the bulk of the work. Just ask the people in India and other places who take old computers and melt out the precious metals to make a living.
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It's the same with ecological electric cars. You can't really recycle batteries leftover after it's degraded. Not speaking of the fact that to charge your green car of the future you still need to burn fossil fuels, yet it works because u can't see a smoking pipe in the back of your progressive vehicle. It's just marketing. Businessmen knowing that everyone is hyped about ecology use it for their advantage selling you the idea that you are saving the world.
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Honestly, I feel like the single most absurd thing in our modern world is the concept of single use. Such complex feats of design and engineering, produced through incredible meticulous processes, build from ressources collected from all around the globe.
All to be thrown out after a single use. And replaced by another exact copy for the next single use.

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Remember when the TV brainwashed you back in the 80's about this stuff? Glass and steel were the bad guys? BIG CORP mentally ill capitalist consumer filth like (You) were the problem. You deserve to be lined up against the wall for the climate change that you've doomed our Earth with. There's a giant island of plastic floating in the Pacific, thanks to you.
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Imagine thinking that the reason why plastic isn't recycled is because of confusing labels and not that third-world countries don't care and toss their plastic waste onto roads and rivers.
China, India, the Philippines, and Malaysia alone are responsible for nearly half a million tons of plastic waste!

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It's important to point out that we in the western hemisphere consume the most plastic per capita, and that a lot of industries in the developing world, such as cloths and electronics are made too fuel our needs and consumptions. And then we leave them to deal with the rest.
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My only concern with a binary recycling code on plastics is that some consumers have actually learned the system and are using it for DIY products for reuse. lots of people forget that reusing was supposed to be one of the pillars as well, after all.
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The whole resin code thing is pretty messed up. The symbol they use is only designed to look like the recycling symbol but isn't actually the recyclable symbol itself. It was just an effort to make consumers feel better about buying plastics.
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The whole resin code thing is pretty messed up. The symbol they use is only designed to look like the recycling symbol but isn't actually the recyclable symbol itself. It was just an effort to make consumers feel better about buying plastics.
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Our local recycling center sucks. No plastic bags. No plastic bottles. No colored plastic. No glass bottles. Only aluminium cans and cardboard. What's the point of having a recycling system if 98% of the items are thrown away?
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Its impossible to escape from plastic. But as long as we can come up with solutions to deal with this problem there's hope. And I agree with the idea of simplifying whether something can be recycled or not on products.
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Its impossible to escape from plastic. But as long as we can come up with solutions to deal with this problem there's hope. And I agree with the idea of simplifying whether something can be recycled or not on products.
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Its impossible to escape from plastic. But as long as we can come up with solutions to deal with this problem there's hope. And I agree with the idea of simplifying whether something can be recycled or not on products.
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My former rommate is a Environmental Engineer. When this plastic conspiracy turned up for the first time in my feed I asked him, holding a plastic bottle, can this thing be recicled?
He said yes.

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One of the principle assumptions of capitalism is that the consumer makes informed choices. I find it endlessly fascinating that the kings of capitalism so often want to deny us that information.
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The idea of recycling plastic is mostly a scam to make consumers feel less bad about buying disposable plastic products. 91% of plastics cannot be recycled! That's basically as if none are recycled.
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