Kūkākūkā ʻo Tony Radoszewski, ka Pelekikena Plastics Pipe Institute, i nā mea i hana hou ʻia i loko o ka paipu a me ka hoʻololi ʻana i nā pūʻolo me ke ola o 60 mau lā i nā huahana me ke ola lawelawe 100 makahiki.
ʻO Tony Radoszewski ka pelekikena o Plastics Pipe Institute—ʻo ka hui kālepa nui o ʻAmelika ʻAmelika e hōʻike ana i nā ʻāpana āpau o ka ʻoihana paipu plastik.
He nui ka uhi e pili ana i ka hoʻohana ʻana i nā plastic post-consumer i loko o ka ʻeke, akā aia kekahi mākeke hana hou ʻaʻole i kūkākūkā nui ʻia: ʻo ka paipu i hana ʻia me nā mea hana hou.
E nānā i kaʻu Q&A ma lalo nei me Tony Radoszewski, ka pelekikena o ka Plastics Pipe Institute, Dallas, TX, kahi i kūkākūkā ai ʻo ia i nā plastic recycled i nā noi paipu;pehea ka hana o na mea hana hou;a me kāna huakaʻi i Wakinekona, DC ma ke ʻano he ʻāpana o ka 2018 Plastics Fly-In.
Nīnau: I ka manawa hea ʻoe i hoʻomaka ai e ʻike i nā lālā PPI e hoʻomaka ana e hoʻohana i nā plastic recycled post-consumer?He aha kekahi o nā noi paipu?
A: E manaʻoʻiʻo a ʻaʻole paha, ua hoʻohana ka ʻoihana paipu plastik corrugated i ka HDPE i hana hou ʻia ma hope o nā mea kūʻai aku no nā makahiki he mau makahiki.Ua hoʻohana ʻia nā ʻōmole waiu i hana hou ʻia a me nā ʻōmole detergent e hoʻihoʻi i ka liʻiliʻi i ka makahiki 1980.No ka hoʻohana ʻana i ka paipu, hiki ke hoʻohana wale ʻia nā mea hoʻohana ma hope o ka hoʻohana ʻana i ka hoʻoheheʻe ʻana.ʻO ia hoʻi, ʻo ka paipu paʻi ʻole ma muli o nā kuleana kūlohelohe a me ka pono e hoʻohana i nā resins i loiloi pono ʻia a hoʻopaʻa ʻia no nā noi kaomi.No laila, ʻo ia hoʻi, ʻo ia ka ag drainage, culvert pipe, turf drainage a me nā noi mālama paʻa.Eia nō hoʻi, hiki i ke kahawai ma lalo o ka honua.
A: E like me kaʻu i ʻike ai, hoʻohana nā noi āpau i ka hui pū ʻana o nā resins puʻupaʻa a me recycled.ʻElua mau pilikia nui e pāʻani nei.ʻO ka mea mua e mālama i ka pono o ka paipu i hoʻopau ʻia i hiki ke hana e like me ka mea i hoʻolālā ʻia.Ma muli o ka maikaʻi a me ka hana ʻana o ke kahawai recycle, e hiki mai ana nā lakene like ʻole o ka puʻupaʻa i ka ʻike i hana hou ʻia.ʻO ka pilikia ʻē aʻe, ʻo ia ka nui o nā mea i hana hou ʻia ma hope o ka mea kūʻai aku.ʻOiai makemake ka hapa nui o nā mea kūʻai aku e hana hou i nā plastics, ʻaʻole i loaʻa i ka hapa nui o nā kūlanakauhale, ʻaʻole i loaʻa nā ʻōnaehana pono e hōʻiliʻili, hoʻokaʻawale a hana i nā huahana kumu.Eia nō hoʻi, aia kekahi mau pahu hoʻopaʻa paʻa paʻa i nā hale multi-layered e pili ana i ka huahana a lākou e paʻa ai.ʻO kahi laʻana, ʻo nā pale anti-oxidant me ka hoʻohana ʻana iā EVOH e paʻakikī ke hana hou.ʻO ka mea maʻamau no ka hana hou ʻana ʻo HDPE akā hiki i ka ʻoihana paipu PVC ke hoʻohana pū i ka resin recycled.
A: Ke kuhikuhi ʻia e like me nā kūlana waiwai ʻāina ʻo AASHTO M294 a i ʻole ASTM F2306, ʻo ka paipu HDPE corrugated i hana ʻia me ka ʻikepili recycled a i ʻole 100% o ka ʻike wahine puʻupaʻa i like ka hana.Wahi a ka NCHRP Research Report 870, hiki ke hana maikaʻi ʻia nā paipu HDPE corrugated me nā mea hana hou e hoʻokō i nā koi ola lawelawe like no ka hoʻohana ʻana ma lalo o ke alaloa a me nā noi alahao e like me nā paipu i hana ʻia me ka resin puʻupaʻa i hāʻawi ʻia i ka hana kūikawā Un-notched Constant Ligament Stress (UCLS). hoʻokō ʻia nā koi.No laila, ua hōʻano hou ʻia nā kūlana AASHTO M294 a me ASTM F2306 no nā paipu HDPE corrugated i ka makahiki 2018 e hōʻike i ka ʻae ʻana no ka wahine puʻupaʻa a/a i ʻole recycled resin content (inā loaʻa nā koi UCLS no nā resins recycled).
A: Ma kahi huaʻōlelo, paʻakikī.ʻOiai makemake ka hapa nui o ka poʻe a pau e hana i ka mea kūpono i ke kaiapuni, pono e loaʻa kahi ʻōnaehana hoʻihoʻi ʻōpala i kahi e loaʻa ai ka lako kūleʻa o nā plastic post-consumer.ʻO nā kūlanakauhale i ʻoi aku ka maikaʻi o ka hōʻiliʻili ʻana a me ka hoʻokaʻawale ʻana i nā ʻōnaehana e maʻalahi i ka lehulehu ke komo i nā papahana hoʻopōmaikaʻi ʻaoʻao.ʻO ia hoʻi, ʻoi aku ka maʻalahi o ka hoʻokaʻawale ʻana i nā mea hana hou mai nā mea hana hou ʻole, ʻoi aku ka kiʻekiʻe o ke komo ʻana.No ka laʻana, ma koʻu wahi e noho ai, loaʻa iā mākou kahi pahu HDPE 95-galani kahi e waiho ai mākou i nā mea hana hou.ʻAʻole pono e hoʻokaʻawale i ke aniani, ka pepa, ka plastik, ka aluminika a pēlā aku.ʻOhi ʻia ma ke alanui i hoʻokahi manawa i ka pule a ʻike pinepine ʻoe ua piha nā ipu.E hoʻohālikelike i kēia me kahi kaona e koi ana i nā pahu he nui no kēlā me kēia ʻano mea a pono e lawe ka mea hale i lalo i ke kikowaena recycle.ʻIke maopopo loa ʻo ia ka ʻōnaehana e ʻoi aku ka nui o ke komo ʻana.ʻO ka luʻi ke kumu kūʻai no ke kūkulu ʻana i kēlā ʻoihana hana hou a ʻo wai ka mea e uku.
Nīnau: Hiki iā ʻoe ke kamaʻilio e pili ana i kāu kipa ʻana i Capitol Hill no ka Plastics Industry Fly-In (Sept. 11-12, 2018)?Pehea ka pane?
A: ʻO ka ʻoihana plastics ke kolu o ka ʻoihana hana nui loa ma ʻAmelika e hoʻohana ana ma kahi o hoʻokahi miliona mau limahana ma kēlā me kēia mokuʻāina a me ka ʻaha ʻaha kūkā.ʻO nā mea nui o kā mākou ʻoihana e pili ana i ka palekana o kā mākou limahana;ka hoʻohana palekana ʻana i kā mākou huahana;a me ka hoʻokele hoʻomau ʻana o nā mea waiwai, a ke hoʻomau nei mākou i ka hana ʻana i ka mālama ʻana i ke kaiapuni kūpono i loko o ke kaulahao lako plastik a me ka pōʻai ola.Ua ʻoi aku ma mua o 135 mau ʻoihana ʻoihana plastics (ʻaʻole wale i ka paipu) mai kēlā ʻaoʻao o ka ʻāina e kāhea aku i 120 Congressmen, Senators a me nā limahana e kūkākūkā i nā pilikia koʻikoʻi ʻehā i mua o ka ʻoihana i kēia lā.Ma muli o ka hoʻokomo ʻia ʻana o nā kumukūʻai, he mea hopohopo nui ke kālepa manuahi i kā mākou ʻoihana mai ka hiʻohiʻona lawe mai a me ka lawe ʻana aku.Me ka ʻoi aku o 500,000 mau hana hana ʻaʻole i hoʻopiha ʻia i kēia lā, ua mākaukau ka ʻoihana plastics e hana pū me nā alakaʻi ma ke aupuni pekelala, mokuʻāina a me nā pae kūloko e kōkua i ka loaʻa ʻana o nā hoʻonā e pani i ka ʻokoʻa o kēia mau lā a me nā limahana e hiki mai ana e hoʻomaʻamaʻa i nā limahana kūpono i nā mākau āpau. nā pae no nā hana hana.
E pili ana i ka paipu plastik, pono e koi ʻia ka hoʻokūkū kūʻokoʻa no nā mea waiwai no kēlā me kēia papahana ʻoihana kālā federally.Nui nā mana kūloko i nā kikoʻī kahiko i ʻae ʻole i ka paipu plastik e hoʻokūkū, e hana ana i "monopolies virtual" a me ka hoʻonui ʻana i nā kumukūʻai.I ka manawa o nā kumuwaiwai liʻiliʻi, e koi ana i nā papahana e hoʻolilo i nā kālā federal e ʻae i ka hoʻokūkū hiki ke pāpālua i ka hopena maikaʻi o ke kākoʻo federal, e mālama i ke kālā o ka poʻe ʻauhau kūloko.
A ʻo ka mea hope loa, ʻo ka hana hou ʻana a me ka hoʻololi ʻana i ka ikehu he mau koho hope o ke ola no nā mea plastik.Ke kū nei ka lāhui i kahi kūlana koʻikoʻi e pili ana i ka hiki ke hana hou a me nā mākeke hope no nā mea hana hou.Pono nā ʻenehana hou aʻe e hoʻomaikaʻi i ka maikaʻi o ka hana hou ʻana o US a hoʻonui i ka nui o nā mea i hana hou ʻia ma US
Ua hoʻokipa maikaʻi ʻia ko mākou mau kūlana i ko mākou hoʻopā ʻana i nā mea koʻikoʻi i nā mea āpau o ka ʻāina.ʻO ia hoʻi nā koina, ka hana, ka ʻauhau a me ke kaiapuni.ʻO kā mākou hiki ke hōʻike i ka hoʻohana ʻana o ka ʻoihana paipu plastik i kēia manawa he 25 pakeneka o nā ʻōmole HDPE post-consumer a hoʻololi iā lākou i paipu i hoʻohana ʻia i loko o ka ʻenehana lalo he mea wehe maka no ka nui o ka poʻe a mākou i hālāwai ai.Ua hōʻike mākou i ka lawe ʻana o kā mākou ʻoihana i kahi huahana he 60 mau lā a hoʻololi iā ia i kahi huahana i loaʻa iā 100 mau makahiki lawelawe.He mea kēia e pili ana i nā mea a pau a hōʻike maopopo ʻia e hiki i ka ʻoihana paipu plastic ke lilo i ʻāpana o ka hopena no ka pale ʻana i ke kaiapuni.
ʻO ka pepa synthetic e pili ana i ka polyethylene piha a i ʻole ke kiʻiʻoniʻoni polypropylene i hoʻopuni ʻia no nā makahiki he mau makahiki me ka ʻole o ka hauʻoli nui - a hiki i kēia manawa.
Ua like nā mea a pau, ʻoi aku ka maikaʻi o ka PET i ka PBT me ka mechanically a me ka thermally.Akā, pono e ho'omalo'o ka mea hana i ka mea pono a pono e ho'omaopopo i ke ko'iko'i o ka wela o ka mold i ka loa'a 'ana o ke degere o ka crystallinity e hiki ai ke 'ike i ka pono maoli o ka polymer.
X Mahalo no ka noʻonoʻo ʻana i ke kau inoa ʻana i ka Plastics Technology.Minamina mākou i kou hele ʻana, akā inā hoʻololi ʻoe i kou manaʻo, makemake mākou e lilo ʻoe i mea heluhelu.E kaomi wale maanei.
Ka manawa hoʻouna: Nov-22-2019