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7,000 Microplastics Studies Show We Have One Really Big Problem
(www.sciencealert.com)
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this post was submitted on 21 Sep 2024
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just science related topics. please contribute
note: clickbait sources/headlines aren't liked generally. I've posted crap sources and later deleted or edit to improve after complaints. whoops, sry
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Out of curiosotiy where would something like 3D printing be placed?
While a problem yes, miniscule compared to industrial waste
I think they meant personally, not global.
well, dont huff your prints or put them in your mouth or other body orifices. Pretty simple
Not significantly contributing to the global problem, but you might inhale some. Don’t sand your prints for sure.
Or wear a respirator while you sand...
PLA I think just breaks down into lactic acid eventually, but the ABS probably isnt so good
It only breaks down under industrial environments. It's not as "biodegradable" as claimed. I use PETG because I can recycle it with normal plastics recycling.
It breaks down in high heat, high water environments, aka thermophilic composting. This makes it ideal for agricultural and food waste. You're right though it doesn't recycle well.
Thanks this makese.feel.better about pla printing
Pretty bad, especially with people sanding down productions and stuff.