ʻO kahi nānā pōkole i ka PCR
ʻO ka mea mua, e ʻike he "waiwai nui" ka PCR. ʻO ka maʻamau, hiki ke hoʻololi ʻia ka ʻōpala "PCR" i hana ʻia ma hope o ke kaʻa ʻana, ka ʻai ʻana, a me ka hoʻohana ʻana i mea waiwai nui o ka hana ʻenehana ma o ka hana hou ʻana i ke kino a i ʻole ka hana hou ʻana i nā kemika e ʻike ai i ka hana hou a me ka hana hou ʻana.
ʻO nā mea i hana hou ʻia e like me PET, PE, PP, HDPE, a me nā mea ʻē aʻe mai nā palaka ʻōpala i hana ʻia e nā kānaka i kēlā me kēia lā. Ma hope o ka hoʻoponopono hou ʻana, hiki ke hoʻohana ʻia e hana i nā mea palaka no nā mea hoʻopili hou. Ma muli o ka hele ʻana mai o ka PCR ma hope o ka ʻai ʻana, inā ʻaʻole i hoʻopau pono ʻia ka PCR, e loaʻa iā ia ka hopena pololei loa i ke kaiapuni.No laila, ʻo PCR i kēia manawa kekahi o nā plastic recycled i ʻōlelo ʻia e nā ʻano like ʻole.
E like me ke kumu o nā plastic recycled, hiki ke hoʻokaʻawale ʻia nā plastic recycled iPCR a me PIR. ʻO ka ʻōlelo koʻikoʻi, inā he "PCR" a i ʻole PIR plastic, ʻo lākou nā plastic recycled āpau i ʻōlelo ʻia ma ka pōʻai nani. Akā ma ke ʻano o ka recycling volume, ʻo "PCR" kahi mea maikaʻi loa i ka nui; ma ke ʻano o ka hoʻoponopono ʻana i ka maikaʻi, loaʻa ka PIR plastic i kahi pono kūpono.
ʻO nā kumu no ka kaulana o PCR
ʻO ka PCR plastic kekahi o nā kuhikuhi nui e hōʻemi i ka pollution plastic a kōkua i ka "carbon neutrality".
Ma o ka hooikaika mau ana o kekahi mau hanauna o na chemists a me na enekinia, ua lilo na plastic i hanaia mai ka aila, ka lanahu, a me ke kinoea maoli i mau mea waiwai nui no ke ola kanaka ma muli o ko lakou kaumaha mama, paa, a me ka nani. Eia nō naʻe, ʻo ka hoʻohana nui ʻana i nā plastics e alakaʻi i ka hana ʻana i ka nui o ka ʻōpala plastic. Ua lilo nā plastics post-consumer recycling (PCR) i kekahi o nā kuhikuhi nui e hōʻemi ai i ka pollution plastic environment a kōkua i ka ʻoihana kemika e neʻe i ka "carbon neutrality". Hoʻohui ʻia nā ʻāpana plastik i hana hou ʻia me ka resin puʻupaʻa e hana i nā ʻano huahana plastik hou. Ma kēiaʻano,ʻaʻole e ho'ēmi wale i ka hoʻokuʻuʻana i ka carbon dioxide, akā e ho'ēmi i ka ikehu
Ke hoʻohana nei i nā Plastics PCR: Ke kiʻi hou ʻana i ka ʻōpala ʻōpala.
ʻO ka nui o nā ʻoihana e hoʻohana ana i nā plastik PCR, ʻoi aku ka nui o ka koi, e hoʻonui hou i ka hana hou ʻana i nā palaka ʻōpala, a e hoʻololi mālie i ke ʻano a me ka hana ʻoihana o ka hoʻomaʻamaʻa ʻana i nā palaka ʻōpala, ʻo ia hoʻi ka liʻiliʻi o nā palaka ʻōpala i hoʻopaʻa ʻia, puhi ʻia a mālama ʻia i loko. ke kaiapuni maoli.
Paʻi kulekele: Ke wehe ʻia nei ka wahi kulekele no nā plastik PCR.
E lawe i ʻEulopa ma ke ʻano he laʻana, ka hoʻolālā plastik EU, ka plastics a me ka ʻauhau ʻauhaunā kānāwai o nā ʻāina e like me Beretania a me Kelemānia. No ka laʻana, ua hoʻopuka ka British Revenue and Customs i kahi "ʻauhau hōʻaiʻē plastik", a ʻo ka uku ʻauhau hōʻaiʻē ma lalo o 30% o ka plastic recycled he 200 paona no ke tona. Ua wehe ʻia ka wahi koi no nā plastik PCR ma o ka ʻauhau a me nā kulekele.
Ka manawa hoʻouna: Jul-07-2023