• poʻo_hae_01

Mākeke plastik biodegradable honua a me ke kūlana noi (2)

BIO2-2

I ka makahiki 2020, ʻo ka nui o nā mea palaho ma ʻEulopa Komohana he 167000 tons, me PBAT, PBAT / starch blend, PLA modified material, polycaprolactone, a pēlā aku; ʻO ka nui o ka lawe ʻia mai he 77000 tons, a ʻo ka huahana nui i lawe ʻia mai ʻo PLA; Hoʻokuʻu aku he 32000 tons, ʻo PBAT nui, nā mea i hoʻokumu ʻia i ka starch, nā hui PLA / PBAT a me polycaprolactone; ʻO ka hoʻohana ʻana he 212000 tons. I waena o lākou, ʻo ka nui o ka PBAT he 104000 tons, ʻo ka lawe ʻia mai o PLA he 67000 tons, ʻo ka hoʻokuʻu aku o PLA he 5000 tons, a ʻo ka hana ʻana o nā mea i hoʻololi ʻia o PLA he 31000 tons (65% PBAT / 35% PLA ka mea maʻamau). ʻEke kūʻai a me nā ʻeke huahana mahiʻai, nā ʻeke compost, nā meaʻai.


Ka manawa hoʻouna: Pepeluali-08-2022