He aha ke ʻano o nā helu a me nā hōʻailona ma lalo o nā kīʻaha wai plastik?

ʻO ka hōʻailona helu ma lalo o ke kīʻaha wai plastik he hōʻailona triangular i kapa ʻia he "code resin" a i ʻole "helu helu hōʻailona recycling", aia kahi helu.Hōʻike kēia helu i ke ʻano o ka plastic i hoʻohana ʻia i loko o ke kīʻaha, a ʻo kēlā me kēia ʻano plastik i kona mau pono ponoʻī a me nā hoʻohana.Eia nā code resin maʻamau a me nā ʻano o ka plastic i hōʻike ʻia e lākou:

#1 – Polyethylene terephthalate (PET):

Hoʻohana mau ʻia kēia plastik no ka hana ʻana i nā ʻōmole inu māmā, nā ipu meaʻai a me nā fiber.He mea maʻalahi ka hana hou ʻana a hoʻohana mau ʻia no ka hoʻopili ʻana i nā meaʻai a me nā mea inu.

#2 – Polyethylene Māmā Kiʻekiʻe (HDPE):

ʻO ka HDPE kahi plastik ʻoi aku ka paʻakikī i hoʻohana mau ʻia no ka hana ʻana i nā ʻōmole, nā bākeke, nā ʻōmole detergent, nā ʻōmole nani a me nā mea hale.ʻOi aku ka maikaʻi o ka corrosion a me ka māwae.

#3 – Polyvinyl Chloride (PVC):

ʻO ka PVC he plastic i hoʻohana ʻia no ka hana ʻana i nā paipu, ka paʻi ʻilika, ka papahele, a me nā mea hou aku.Eia nō naʻe, aia nā mea ʻawaʻawa, no laila, i kekahi mau hihia, pono e makaʻala i ka wā e hana hou ai a hoʻolei ʻia.

#4 – Polyethylene Haʻahaʻa Haʻahaʻa (LDPE):

ʻO ka LDPE he plastik palupalu a pale wela i hoʻohana mau ʻia e hana i nā ʻeke plastik, nā kiʻi ʻoniʻoni, nā mīkina lima hiki ke hoʻohana ʻia, etc.

#5 – Polypropylene (PP):

ʻO ka PP he plastic i kūpaʻa loa i nā wela kiʻekiʻe a me nā kemika a hoʻohana pinepine ʻia e hana i nā ipu meaʻai, nā lako olakino, nā mea hale, etc.

#6 – Polystyrene (PS):

Hoʻohana maʻamau ʻia ʻo PS i loko o nā plastic foam, e like me nā kīʻaha pahu a me nā pahu pahu, a hoʻohana ʻia hoʻi e hana i kekahi mau mea hale.

#7 - ʻO nā mea palaki a i ʻole nā ​​hui ʻē aʻe:

Hōʻike kēia code i nā ʻano plastik a i ʻole nā ​​​​mea hoʻohuihui ʻaʻole i hāʻule i loko o nā ʻano 1 a 6 ma luna.#水杯# Aia kēia māhele i nā ʻano plastik like ʻole, ʻaʻole maʻalahi kekahi o ia mau mea e hana hou.
Kōkua kēia mau code kikohoʻe i ka poʻe e ʻike a hoʻokaʻawale i nā ʻano plastik like ʻole no ka hana hou ʻana, ka hana ʻana a me ka hoʻohana hou ʻana.Eia nō naʻe, e makaʻala ʻoiai me ka helu ʻike recycling, hiki i nā keʻena hana hou a me nā hoʻoponopono ke hoʻopili inā hiki ke hana hou ʻia kekahi mau ʻano plastic.