ʻO nā ʻeke biodegradable ke ʻano hou loa o nā ʻeke pili kaiaola.Hiki ke hana ʻia nā ʻeke biodegradable e like me ka manawa hoʻohaʻahaʻa i koi ʻia e nā mea kūʻai aku, hiki ke hoʻokaʻawale ʻia i nā ʻeke piha degradable (100% degradable i loko o 3 mau mahina) a me nā ʻeke degradable (6-12 mau mahina).I ka manawa like, hiki iā ia ke hāʻawi i nā kala like ʻole a me ka paʻi nani, hoʻohana nui ʻia e hoʻololi i ka ʻeke o nā kiʻiʻoniʻoni plastik e like me PE, PP, PO, a me nā mea ʻē aʻe, e hoʻokō ai i nā koi palekana o ka honua, a hiki ke hana i nā pālahalaha like ʻole. ʻeke , ʻeke Arc, ʻeke lima, nā hale kūʻai kūʻai, ʻeke ziplock, etc.
ʻO nā mea waiwai o nā ʻeke biodegradable he mau mea bio-based, e pili ana i kahi papa hou o nā mea i hana ʻia e nā ʻano biological, kemika a me ke kino e hoʻohana ana i ka biomass hou, me nā mea kanu, nā kumulāʻau a me nā mea kanu ʻē aʻe a me kā lākou koena a me nā mea i loko e like me nā mea maka.I loko o ke kanu ʻana a i ʻole ka composting kahi e noho ai nā microorganism, hiki ke hoʻoheheʻe ʻia i carbon dioxide a me ka wai me ka ʻole o ka haumia i ke kaiapuni.No ka laʻana, polylactic acid/polyhydroxyalkanoate/starch/cellulose/straw/chitin a me gelatin no kēia māhele.ʻO nā huahana i hoʻokumu ʻia bio e pili ana i ka lignoscellulosic mahiʻai a me nā ʻōpala ululāʻau e like me ka mauʻu ma waho o ka palaoa.
ʻO ka mea waiwai nui o ka ʻeke biodegradable ʻo ia ka PLA/PBAT ma ke ʻano he kumu, e like me nā mea kanu, cellulose, kānana a me ka starch potato i hana ʻia e ka fermentation.Hoʻohana nui ʻia i ka hoʻopili ʻana, kiʻiʻoniʻoni mahiʻai, papa ʻaina, nā mea e pono ai i kēlā me kēia lā a me ka lāʻau lapaʻau.
He aha nā biomaterials?
ʻO Biomaterials kahi huaʻōlelo hui no nā plastics bio-based a me nā plastic biodegradable:
ʻO nā plastic i hoʻokumu ʻia i ka bio: nā plastik i loaʻa mai nā kumuwaiwai hou.ʻAʻole like me nā plastics kahiko, loaʻa nā polymers bio-based mai nā kumuwaiwai hou, e like me ke kō, ka starch, ka aila mea kanu, cellulose, a me nā mea ʻē aʻe.
Nā kikoʻī huahana:
ʻAno: ʻeke kūʻai, ʻeke ʻōpala, ʻeke ʻeke, ʻeke lole, ʻeke paʻa ponoʻī, ʻeke iwi, etc.
Hoʻohana: nā mea hale, nā mea e pono ai i kēlā me kēia lā
Pili kaiapuni, biodegradable piha
Mea Hana: PBAT, Kāneʻa, PLA
Biodegradability: 100% biodegradable
kala: koho/pili
Nā kikoʻī: Hoʻopilikino
Ka manawa hoʻouna: Feb-21-2022