Ke ulu ikaika nei ka neʻe ʻana o ka honua i ka hoʻomau ʻana, ʻoi aku ka nui o nā mea kūʻai aku a me nā ʻoihana e huli ana i nā ʻōnaehana pale biodegradable. Ma waena o lākou, hoʻolaha nui ʻia nā kiʻiʻoniʻoni biodegradable ma ke ʻano he mau mea eco-friendly i nā plastics maʻamau. Eia naʻe ka pilikia: ʻaʻole paʻa nā kiʻiʻoniʻoni biodegradable - a ʻoi aku ka ʻokoʻa ma mua o nā semantics. ʻO ka hoʻomaopopo ʻana i ka hana kiʻiʻoniʻonipulu maolihe mea nui inā mālama ʻoe i ka honua a me ka hoʻokō.
No laila, pehea e hiki ai iā ʻoe ke haʻi inā e hoʻihoʻi maikaʻi ʻole kāu kiʻi ʻoniʻoni i ke ʻano a i ʻole e hoʻomau ʻia i loko o nā pae ʻāina? Aia ka pane ma nā palapala hōʻoia.
Biodegradable vs. Compostable: He aha ka ʻokoʻa maoli?
Biodegradable Film
Kiʻiʻoniʻoni biodegradables, likePLA kiʻiʻoniʻoni, hana ʻia mai nā mea i hiki ke wāwahi ʻia e nā microorganisms e like me ka bacteria a i ʻole nā haʻiki. Eia nō naʻe, hiki i kēia kaʻina hana ke lawe i nā makahiki a makemake paha i nā kūlana kaiapuni kūikawā e like me ka wela, ka wai, a i ʻole ka oxygen. ʻO ka mea ʻoi aku ka maikaʻi, hoʻohaʻahaʻa ʻia kekahi mau kiʻiʻoniʻoni biodegradable i loko o microplastics - ʻaʻole pili i ka eco-friendly.
Kiʻiʻoniʻoni compostable
ʻO nā kiʻiʻoniʻoni compostable hele i kahi ʻanuʻu. ʻAʻole lākou biodegrade wale nō akā pono e hana pēlā ma lalo o nā kūlana composting i loko o kahi manawa kikoʻī, maʻamau 90 a 180 mau lā. ʻO ka mea nui, pono lākou e haʻaleleʻaʻohe koena ʻonaa hana wale i ka wai, carbon dioxide, a me ka biomass.
ʻElua ʻano nui:
-
Nā kiʻi ʻoniʻoni compostable ʻoihana: Pono i nā kaiapuni wela nui.
-
Nā kiʻi compostable home: E wāwahi i loko o nā pahu compost o hope ma nā mahana haʻahaʻa, e like mekiʻi celllophane.
No ke aha he mea nui nā palapala hōʻoia?
Hiki i kekahi ke paʻi i ka "eco-friendly" a i ʻole "biodegradable" ma kahi lepili huahana. ʻO ia ke kumu o ka ʻaoʻao ʻekolupalapala hōʻoia compostabilityHe mea koʻikoʻi loa - hōʻoia lākou i ka hoʻokō ʻana o kahi huahana i nā kūlana koʻikoʻi no ka palekana o ke kaiapuni a me ka hana.
Me ka ʻole o ka palapala hōʻoia, ʻaʻohe mea e hōʻoiaʻiʻo ʻia e hoʻopuehu ʻia kahi kiʻiʻoniʻoni e like me ka mea i ʻōlelo ʻia. ʻOi aku ka maikaʻi loa, hiki i nā huahana i hōʻoia ʻole ʻia ke hoʻohaumia i nā hale hana compost a alakaʻi hewa paha i nā mea kūʻai ʻike kaiaola.
ʻO nā palapala hōʻoia ʻo Compostability a puni ka honua
-
✅ASTM D6400 / D6868 (USA)
Hui Hoʻomalu:ʻAmelika Hui Pū ʻIa no ka hoʻāʻo a me nā mea waiwai (ASTM)
Pili i:Nā huahana a me nā uhi i hoʻolālā ʻia noʻoihana hoʻopuehu(nā kaiapuni wela kiʻekiʻe)
Nā mea i hōʻoia ʻia:
-
Kiʻiʻoniʻoni PLAs (Polylactic Acid)
-
PBS (Polybutylene Succinate)
-
Hoʻohui ʻia i ka starch
Nā Koina ho'āʻo koʻikoʻi:
-
Wehewehe:Pono ka 90% o ka mea i ʻāpana i loko o nā ʻāpana <2mm i loko o 12 pule i loko o kahi hale hana composting (≥58°C).
-
Hoʻoemi ʻia:90% hoʻololi i CO₂ i loko o 180 lā.
-
Pilikino kaiaola:ʻAʻole pono ka compost e keʻakeʻa i ka ulu a me ka maikaʻi o ka lepo.
-
Hoʻāʻo metala kaumaha:Pono nā pae o ke kēpau, cadmium, a me nā metala ʻē aʻe i loko o nā palena palekana.
-
✅EN 13432 (ʻEulopa)
Hui Hoʻomalu:Komite ʻEulopa no ka Hoʻohālikelike (CEN)
Pili i:ʻO nā mea hoʻopili paʻa i ka ʻoihana
Nā mea i hōʻoia ʻia:
- Nā kiʻiʻoniʻoni PLA
- Cellophane (me ka uhi kūlohelohe)
- PHA (Polyhydroxyalkanoates)
Nā Koina ho'āʻo koʻikoʻi:
-
ʻIkepili Kemika:Ke ana i nā mea paʻakikī, nā metala kaumaha, ka ʻike fluorine.
-
Wehewehe:Ma lalo o 10% koena ma hope o 12 pule i loko o ka composting kaiapuni.
-
Hoʻoemi ʻia:90% ka hoʻohaʻahaʻa ʻana i CO₂ i loko o 6 mahina.
-
PilikinoE ho'āʻo i ka compost i ka ulu ʻana o nā hua a me ka biomass mea kanu.
- ✅OK Compost / OK Compost HOME (TÜV Austria)
Manaʻo nui ʻia kēia mau palapala hōʻoia ma ka EU a ma waho.
OK Compost: He kūpono no ka hoʻopuehu ʻana i ka ʻoihana.
OK Compost HOME: He kūpono no ka haʻahaʻa haʻahaʻa, ka hoʻopuehu ʻana i ka hale - kahi ʻokoʻa ʻokoʻa a ʻoi aku ka waiwai.
- ✅BPI Palapala (Biodegradable Products Institute, USA)
ʻO kekahi o nā palapala hōʻoia i ʻike ʻia ma ʻAmelika ʻĀkau. Kūkulu ʻia ma luna o nā kūlana ASTM a loaʻa i kahi kaʻina loiloi hou e hōʻoia i ka compostability maoli.
Manaʻo hope: ʻAʻole koho ʻia ka hōʻoia ʻana - He mea nui ia
ʻAʻole pili i ka biodegradable i ʻōlelo ʻia e kahi kiʻiʻoniʻoni, me ka ʻole o kahōʻoia pololei, he kuai wale no. Inā ʻoe he brand sourcing compostable packaging - ʻoi loa no ka meaʻai, huahana, a hale kūʻai paha - ke koho ʻana i nā kiʻiʻoniʻonii hōʻoia ʻia no ko lākou wahi i manaʻo ʻia(ʻoihana a home compost paha) e hōʻoia i ka hoʻokō ʻana i ke kānāwai, ka hilinaʻi o ka mea kūʻai aku, a me ka hopena kūlohelohe maoli.
Pono e kōkua i ka ʻike ʻana i ka PLA a i ʻole nā mea hoʻolako kiʻi cellophane? Hiki iaʻu ke kōkua i ke alakaʻi ʻana a i ʻole nā hoʻohālikelike ʻenehana - e haʻi mai iaʻu!
Nā Huahana Pili
Ka manawa hoʻouna: Jun-04-2025