Hiki i nā ʻeke plastik biodegradable ke biodegradable?
ʻO ka liʻiliʻi o nā kumuwaiwai a me ka haumia kaiapuni nā pilikia nui e kū nei nā kānaka i ka wā e ʻike ai i ka manaʻo o ka hoʻomohala hoʻomau i ke kenekulia 21.E lilo ka biotechnology i kekahi o nā ʻenehana kumu e hoʻoponopono ai i kēia pilikia.Ma waena o nā kumu he nui e hoʻohaumia ai i ke kaiapuni, ʻo ka pilikia ékological i hoʻokumu ʻia e ka ʻōpala plastic i hoʻāla i ka hopohopo ākea i ka lehulehu.A laila, e nānā kākou i ka hoʻomaikaʻi ʻana i ke kaiapuni o nā plastic degradable.
ʻO nā plastics degradable he plastics hiki ke hoʻoheheʻe ʻia e nā microorganism i loko o ka lepo.Me ke kōkua o ka bacteria a i ʻole ko lākou hydrolytic enzymes, hiki ke hoʻoheheʻe ʻia kēia mau mea i ka carbon dioxide, ka wai, nā mea porous cellular a me ka paʻakai, a hiki ke hoʻopau piha ʻia e nā microorganism a komo hou i ka kaiaola.He wahi hotspot noiʻi a hoʻomohala i nā ʻāina a puni ka honua i kēia lā.
No laila, ʻo ka plastic biodegradable ka mea maʻamau e pili ana i kahi ʻano plastik hou i loaʻa kekahi hopena paʻakikī a hiki ke hoʻoheheʻe ʻia a ʻāpana paha e ka bacteria, molds, algae a me nā microorganism ʻē aʻe i loko o ke kaiapuni kūlohelohe me ka ʻole o ka hoʻohaumia ʻana i ke kaiapuni.Ke hoʻololi ka bacteria a i ʻole ko lākou hydrolase enzymes i ka polymer i ʻāpana liʻiliʻi, hiki mai ka biodegradation, a hoʻoheheʻe hou ka bacteria i loko o nā kemika e like me ka carbon dioxide a me ka wai.
Ma o kēia ʻatikala, pono e ʻike nā mea a pau e pili ana i nā ʻeke plastik biodegradable.Inā he mau nīnau pili kāu, e ʻoluʻolu e kipa i kā mākou pūnaewele no ke kūkākūkā ʻana, a e lawelawe mākou iā ʻoe me ka naʻau holoʻokoʻa!
Ka manawa hoʻouna: ʻAukake-13-2021