He aha ka Plastic Recycling?

“Makemake au i ka hana hou ʻana no ka mea ke hopohopo nei au no ka hanauna e hiki mai ana a ma kahi e hele ai kēia ʻōpala a mākou e hana nei. Pono e kū. Holoi au i kaʻu mau ipu plastik a hana hou i nā envelopes, nā mea a pau aʻu e hiki ai. (Cherie Lunghi)

Manaʻo ka hapa nui o mākou i ka hana hou ʻana a hoʻomaʻamaʻa i kēlā me kēia lā e like me ka mea hana keaka ʻo Cherie Lunghi. He mea koʻikoʻi ka hana hou ʻana i ka plastik i ka hōʻoia ʻana e hoʻihoʻi ʻia nā kumuwaiwai kūlohelohe i ke ʻano e hōʻoia i ka hoʻomau. Ua manaʻo ʻia ʻo ka plastik ka huahana kupanaha o ke kenekulia 20, akā ʻo ka ʻōpala ʻona i hana ʻia e ia mea he mea weliweli. No laila, ua lilo i mea koʻikoʻi e  hana hou i nā ʻōpala plastik a pau.

no ke aha mākou e hana hou ai i ka plastic

Kiʻi Kiʻi:  BareekSudan

He aha ka Plastic Recycling?

ʻO ka hana hou ʻana i ka plastik  ke kaʻina hana o ka hoʻihoʻi ʻana i nā ʻano mea ʻilika like ʻole i mea e hana hou ai iā lākou i mau huahana ʻē aʻe, ʻaʻole like me ko lākou ʻano kumu. Hoʻohana hou ʻia kahi mea i hana ʻia mai loko mai o ka plastic i kahi huahana ʻē aʻe, ʻaʻole hiki ke hana hou ʻia.

Nā ʻanuʻu i ka hana hou ʻana i ka plastik

Ma mua o ka hana hou ʻia ʻana o kekahi ʻōpala palaka, pono ia e hele i ʻelima mau ʻanuʻu like ʻole i hiki ke hoʻohana hou ʻia no ka hana ʻana i nā ʻano huahana like ʻole.

  1. Hoʻokaʻawale: Pono e hoʻokaʻawale ʻia kēlā me kēia mea plastik e like me kona hana a me kona ʻano i hiki ke hana ʻia i loko o ka mīkini ʻoki.
  2. Holoi:  Ma hope o ka pau ʻana o ka hoʻokaʻawale ʻana, pono e holoi pono ʻia ka ʻōpala plastik e wehe i nā mea haumia e like me nā lepili a me nā mea hoʻopili. Hoʻonui kēia i ka maikaʻi o ka huahana i hoʻopau ʻia.
  3. ʻOhi:  Ma hope o ka holoi ʻana, hoʻokomo ʻia ka ʻōpala plastik i loko o nā kāʻei conveyer ʻokoʻa e holo ai ka ʻōpala ma o nā ʻōpala ʻokoʻa. Na kēia mau mea ʻokiʻoki e haehae i ka plastic i loko o nā pellet liʻiliʻi, e hoʻomākaukau ana iā lākou no ka hana hou ʻana i nā huahana ʻē aʻe.
  4. Ka ʻike ʻana a me ka hoʻokaʻawale ʻana o ka Plastic:  Ma hope o ka ʻoki ʻana, mālama ʻia kahi hoʻāʻo kūpono o nā pellet plastic i mea e ʻike ai i ko lākou ʻano a me ka papa.
  5. Extruding:  ʻO kēia ka hoʻoheheʻe ʻana i ka plastic i ʻoki ʻia i hiki ke hoʻokuʻu ʻia i loko o nā pellets, a laila hoʻohana ʻia no ka hana ʻana i nā ʻano mea like ʻole.

Nā Kaʻina Hana Hana Hou

Ma waena o nā kaʻina hana o ka hana hou ʻana i ka ʻōpala plastik, ʻo nā mea ʻelua ka mea kaulana loa i ka ʻoihana.

  • Heat Compression: Ke loaʻa nei  kēia ʻano o ka plastic  recycling i ke koi kūikawā  ma ʻAmelika Hui Pū ʻIa, Australia, a me Iapana ma muli o kona hiki ke hana hou i nā ʻano plastik āpau i ka manawa hoʻokahi. Lawe ʻo ia i ka ʻōpala i hoʻomaʻemaʻe ʻole ʻia a hoʻomaʻemaʻe ʻia a hoʻohui ʻia i loko o nā kīʻaha nui e hoʻoheheʻe i ka hui holoʻokoʻa. ʻO ka pōmaikaʻi nui o kēia kaʻina hana, ʻaʻole ia e koi i nā ʻano plastik like ʻole e hana hou ʻia.
  • Monomer:  Ma o ke kaʻina hana hou ʻana o ka monomer pololei, hiki ke hoʻokō ʻia nā pilikia nui o ka hana hou ʻana i ka plastic. Hoʻololi maoli kēia kaʻina i ka hopena polymerization i mea e hana hou ai i ke ʻano like o ka polymer condensed. ʻAʻole hoʻomaʻemaʻe wale kēia kaʻina hana akā hoʻomaʻemaʻe hoʻi i ka ʻōpala plastik e hana i kahi polymer hou.

Nā Pōmaikaʻi o ka Hana Hou

Ma hope o ka ʻike ʻana i nā kaʻina hana a me nā pae o ka hana hou ʻana i ka plastic, pono nō hoʻi e ʻike i kāna mau pono like ʻole. ʻO kekahi o lākou:

  • Aia He Ton o Plastic:  ʻO kekahi o nā kumu nui loa no ka hana hou ʻana i ka plastic ʻo kona nui nui. Ua ʻike ʻia ʻo 90% o ka ʻōpala i hōʻiliʻili ʻia e ka hui kaona he ʻōpala plastik. Ma waho aʻe o kēia, hoʻohana ʻia ka plastic no ka hana ʻana i nā ʻano mea like ʻole a me nā mea i hoʻohana ʻia i kēlā me kēia lā. ʻAʻole wale kēia e kōkua i ka hoʻonui ʻana i ka hana ʻana o ka plastic akā e mālama pū kekahi i ke kaiapuni.
  • Ka mālama ʻana i ka ikehu a me nā kumuwaiwai kūlohelohe:  ʻO ka hana hou ʻana o ka plastic e kōkua i ka mālama ʻana i ka nui o ka ikehu a me nā kumuwaiwai kūlohelohe no ka mea ʻo ia nā mea nui e pono ai no ka hana ʻana i ka plastik puʻupaʻa. ʻO ka mālama ʻana i ka ʻaila, ka wai, a me nā kumuwaiwai kūlohelohe ʻē aʻe e kōkua i ka mālama ʻana i ke koena o ke ʻano.
  • Hoʻomaʻemaʻe i nā wahi ʻāina:  Hoʻohui ʻia ka ʻōpala palaki ma ka ʻāina pono e hoʻohana ʻia no nā kumu ʻē aʻe. ʻO ke ala wale nō e hiki ai ke hoʻoneʻe ʻia kēia ʻōpala palaka mai kēia mau wahi ma o ka hana hou ʻana. Eia kekahi, ua hōʻike ʻia nā hoʻokolohua like ʻole i ka wā e hoʻolei ʻia ai kekahi mea ʻōpala ma ka ʻāina like me ka ʻōpala plastik, e hoʻoheheʻe wikiwiki ʻia a hoʻokuʻu i nā uahi ʻona weliweli ma hope o kekahi manawa. He mea ʻino loa kēia mau uahi i nā wahi a puni no ka mea hiki iā lākou ke hoʻoulu i nā ʻano maʻi like ʻole a me nā maʻi ʻili.

ʻO ka hana hou ʻana i ka plastik  not only promotes proper utilization of plastic waste but also helps conserve the environment, making it cleaner and greener.

E hoʻouna i kou manaʻo iā mākou:

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Ka manawa hoʻouna: Oct-19-2018