He aha nā meaola Biodegradable

Ka wehewehe ʻana o nā bioplastics: inā pili nā meaola i nā meaola, wehewehe ʻia lākou ma ke ʻano he bioplastics, biodegradable, a i ʻole ʻelua paha. ʻO ke kumu kumu Bio e pili ana i ka huahana (ʻāpana) mai ka biomass (mea kanu). ʻO nā bioplastics mai ka kānana, kō a cellulose paha. Pili ka biodegradation o bioplastics i kāna hanana kemika. ʻO kahi laʻana, 100% bio based, bioplastics ʻaʻole pono biodegradable.
ʻO nā plastics biodegradable kahi plastics i hiki ke hoʻopau ʻia e ka hana a nā meaola ola, nā microbes, i loko o ka wai, carbon dioxide, a me biomass. Hana pinepine ʻia nā plastik biodegradable me nā mea maka hou, micro-organism, petrochemicals, a i ʻole nā ​​hui pū o nā mea ʻekolu.
ʻOiai he like nā huaʻōlelo "bioplastic" a me "plastic biodegradable", ʻaʻole like. ʻAʻole nā ​​bioplastics āpau i biodegradable.
ʻO ke Biodegradation kahi hana kemika e hiki ai i nā microorganism i loaʻa i ke kaiapuni ke hoʻohuli i nā mea i loko o nā mea kūlohelohe e like me ka wai, carbon dioxide a me compost (me ka ʻole o nā mea hoʻohui synthetic). Pili ke kaʻina biodegradation i nā kūlana o ke kaiapuni e pili ana (e laʻa me kahi a me ka mahana), nā mea a me nā noi.
Hoʻokaʻina o nā bioplastics


Hoʻokaʻina o nā bioplastics

Ke hoʻomohala ʻana i nā bioplastics i kēia lā
Hiki ke hoʻokaʻawale ʻia nā polymers ikehu hou i mau polymers starch, polylactic acid (PLA) PHB polyhydroxyalkanoates (PHA) cellulose polymers.

ʻO ka hoʻopuka honua o nā bioplastics e 2.11 miliona mau tona i ka 2019 a me 2.43 miliona mau tona i ka 2024, kahi e manaʻo ʻia e hoʻonui iki. Hoʻohālikelike ʻia me ka hopena o ka honua ma mua o 359 miliona i kēlā me kēia makahiki / ton o nā lula, aia nō naʻe kahi helu liʻiliʻi. Hoʻohālikelike nā pēke ea like (ʻoʻoleʻa a maʻalahi hoʻi) i ka mana hana bioplastics o ka honua, me ka ʻoi aku o ka hapalua (53%) ma ka mākeke bioplastics holoʻokoʻa i ka makahiki i hala.

ʻO ka manaʻo ma hope o nā polymers e pili ana i ka bio e hoʻololi i ka carbon fossil me nā kumuwaiwai hou a me ka pilina o ke kaiaulu (ke kō i nā mea kanu), ʻo ia hoʻi, e hoʻopuka i nā polymers mai nā kumuwaiwai kūwaho hou, a hoʻopau koke i ka wahī a hoʻi i ka kūlohelohe

Nā Pono Biodegradable mākou (Wuhu Radar Plastic Company Limited) nā huahana hana me
Lawe mākou iā PLA a me PBAT ma ke ʻano he kumuwaiwai nui no kā mākou huahana biodegradable
1, PLA cling wrap, PLA Stretch film, PLA hāʻawe kiʻiʻoniʻoni;
2, ʻeke PLA (ʻeke poop ʻīlio biodegradable, ʻeke ʻōpala biodegradable), ʻo ia hoʻi ʻo PLA + PBAT;
3, mauʻu PLA, inu mauʻu PLA biodegradable.
ʻO kā mākou huahana he 100% biodegradable, ʻo ia ka EN13432, ASTM D6400, BPI, FDA, ʻae ʻia.


Ka manawa o ka manawa: Dec-19-2020