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by redoubt 559 days ago
I see some commenters claiming that plastic recycling is not a thing and that the concept have been pushed by big-plastic in (what I assume is) a greenwashing attempt.

While you can be as jaded as you want, it's always worth checking if your oppinion has any merit before posting it on an online forum for the rest of the internet to read.

Plastic recycling is a thing. It's more difficult than paper and metal (for instance), due to degradation of polymers and the difficulty of seperating different polymer types from one-another. It's less widespread than some companies would like you to believe (how many times haven't you read "this product was made by X% recycled plastic"?). Most plastic still ends up burned as fossile fuel substitute due to a lack of cost-effective recycling programs, but that does not mean the programs does not exist.

One success story is PET, which is found in drinking bottles. Polymer degration in PET can be repaired and countires with a PET recycling program usually seperates that plastic from other sources before entering a waste compound (such as through designated waste bins). When PET polymers are too damaged to make new bottles they are instead downcycled into synthetic fibers (similar to how degraded paper fibers are downcycled to toilet paper). If you want to read more on the process, why not have a look at Wikipedia?

- https://en.wikipedia.org/wiki/Plastic_recycling

1 comments

I haven't done my research but I guess the idea is that only a small percent of plastics actually get recycled vs glass/paper/metals. Regardless of the existence of a plastics recycling process. I'm curious about how true this is. Ie see https://m.youtube.com/watch?v=mXVjZjAple8&pp=ygUWcGxhc3RpYyB....

If it's true that most plastics can't get recycled then perhaps saying "plastics is a scam" is an untruth but a useful shortcut to express the idea that plastic recycling has been largely ineffective and should largely be dismissed in the calculus of environmental impact. Now I might be wrong about this but simply checking out wikipedia for that may be difficult no. One needs proper commentary and analysis not merely a list of facts?