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Ua lilo ke kāleka ʻōmaʻomaʻo PLA i mea hoʻoponopono hoʻomau kaulana no ka ʻoihana kālā.
ʻOi aku ka nui o ka plastic no ka hana ʻana i nā kāleka panakō i kēlā me kēia makahiki, a me ka ulu ʻana o nā hopohopo kaiapuni, ua hoʻomohala ʻo Thales, kahi alakaʻi i ka palekana ʻenehana kiʻekiʻe. No ka laʻana, he kāleka i hana ʻia me 85% polylactic acid (PLA), i loaʻa mai ka kulina; ʻO kekahi ala hou e hoʻohana ai i ka ʻiʻo mai nā hana hoʻomaʻemaʻe kahakai ma o ka hui pū ʻana me ka hui kaiapuni ʻo Parley for the Oceans. ʻOhi ʻia nā ʻōpala palaka - "Ocean Plastic®" ma ke ʻano he mea maka no ka hana ʻana i nā kāleka; Aia kekahi koho no nā kāleka PVC i hana hou ʻia i hana ʻia mai ka palaka ʻōpala mai ka ʻoihana paʻi a me ka ʻoihana paʻi e hōʻemi i ka hoʻohana ʻana i ka plastik hou. , -
ʻO kahi hōʻike pōkole o ka paʻi pvc resin a Kina i ka ʻikepili mai Ianuali a Iune.
Mai Ianuali a Iune 2022, ua lawe mai koʻu ʻāina i ka huina o 37,600 tons of paste resin, he emi o 23% i hoʻohālikelike ʻia me ka manawa like i ka makahiki i hala, a lawe aku i ka huina o 46,800 tons o ka resin paste, he piʻi o 53.16% i hoʻohālikelike ʻia me ka manawa like i ka makahiki i hala. I ka hapa mua o ka makahiki, koe wale no nā ʻoihana hoʻokahi i pani ʻia no ka mālama ʻana, ua mau ka ukana hana o ka hale paʻi resin resin i kahi kiʻekiʻe, ua lawa ka lako o nā waiwai, a ua hoʻomau ka mākeke. Ua ʻimi ikaika nā mea hana i nā kauoha e hoʻokuʻu aku i waho e hoʻopau i nā paio mākeke kūloko, a ua hoʻonui nui ʻia ka nui o ka lawe ʻana aku. -
ʻO nā kauoha PVC resin SG5 a Chemdo i hoʻouna ʻia e ka mea lawe nui ma ʻAukake 1.
Ma ʻAukake 1, 2022, ua lawe ʻia kahi kauoha PVC resin SG5 e Leon, ka luna kūʻai o Chemdo, e ka moku nui i ka manawa i koho ʻia a haʻalele ʻia mai ke awa ʻo Tianjin, Kina, e holo ana i Guayaquil, ʻEkuador. ʻO KEY OHANA HKG131 ka huakaʻi, ʻo ka manawa i manaʻo ʻia ʻo ka lā 1 o Kepakemapa. -
Hoʻomaka ka lumi hōʻikeʻike o Chemdo i ke kūkulu ʻana.
Ma ke kakahiaka o ʻAukake 4, 2022, ua hoʻomaka ʻo Chemdo e hoʻonani i ka lumi hōʻikeʻike o ka hui. Hana ʻia ka hale hōʻikeʻike i ka lāʻau paʻa e hōʻike i nā ʻano like ʻole o PVC, PP, PE, a me nā mea ʻē aʻe. Ke kali nei i ka hoʻopau ʻana i ka hikiwawe a hāʻawi mai iā ʻoe i kaʻana like. , -
Pehea ʻoe e ʻike ai inā he polypropylene ka plastic?
ʻO kekahi o nā ala maʻalahi e hoʻokō ai i ka hoʻāʻo ʻana i ka lapalapa ʻana ma ke ʻoki ʻana i kahi laʻana mai ka plastic a hoʻā ʻia i loko o kahi kīʻaha hū. ʻO ke kala o ka lapalapa, ka ʻala a me nā hiʻohiʻona o ka ʻā ʻana e hiki ke hōʻike i ke ʻano o ka plastic: 1. Polyethylene (PE) – Drips, pilau e like me ke kukui; 2. Polypropylene (PP) – Drips, honi ka hapa nui o ka aila ʻenekini lepo a me nā leo o ka candlewax; 3. Late sppmethylene, "Peramona poʻe ʻona; ʻala ʻala； 4. Polyamide a i ʻole “Nylon” (PA) – Ke ahi ʻala, ʻala o ka marigolds; 5. Acrylonitrilebutadienestyrene (ABS) – ʻAʻole akaka, ka lapalapa ahi, ʻala o ka marigolds; 6. Polyethylene foam (PE) – Ke kulu, pilau o ka ipukukui. -
Hoʻokuʻu ʻo Mars M Beans i ka paʻi pepa PLA composite biodegradable ma Kina.
I ka makahiki 2022, ua hoʻolaha ʻo Mars i ka M&M's chocolate mua i hoʻopaʻa ʻia i loko o ka pepa composite degradable ma Kina. Hana ʻia ia i nā mea hoʻoheheʻe ʻia e like me ka pepa a me ka PLA, e hoʻololi ana i ka ʻōpala palaka palupalu maʻamau i ka wā ma mua. Ua hala ka pahu i ka GB / T Ua hōʻoia ke ʻano hoʻoholo o 19277.1 ma lalo o nā kūlana composting ʻoihana, hiki ke hoʻohaʻahaʻa ʻoi aku ma mua o 90% i loko o 6 mau mahina, a lilo ia i wai waiʻona non-biologically, carbon dioxide a me nā huahana ʻē aʻe ma hope o ka degradation. , -
Noho kiʻekiʻe nā mea hoʻopuka PVC o Kina i ka hapa mua o ka makahiki.
Wahi a nā helu kuʻuna hou loa, i Iune 2022, ʻo ka nui o ka lawe ʻana mai o ka pauka PVC maʻemaʻe o koʻu ʻāina he 29,900 tons, he piʻi o 35.47% mai ka mahina i hala a me ka piʻi ʻana o ka makahiki he 23.21%; i Iune 2022, he 223,500 tons ka nui o ka pauka maʻemaʻe PVC o koʻu ʻāina, ʻo ka emi ʻana o ka mahina he 16%, a ʻo ka piʻi ʻana o ka makahiki he 72.50%. Ua hoʻomau ka nui o ka hoʻokuʻu aku i kahi kiʻekiʻe kiʻekiʻe, kahi i hoʻohaʻahaʻa i ka hoʻolako nui ʻana i ka mākeke kūloko i kekahi ʻano. -
He aha ka Polypropylene (PP)?
ʻO ka Polypropylene (PP) he mea ʻoluʻolu, ʻoʻoleʻa, a me ka crystalline thermoplastic. Hana ʻia ia mai ka propene (a i ʻole propylene) monomer. ʻO kēia linear hydrocarbon resin ka polymer māmā loa ma waena o nā plastic commodity āpau. Hele mai ʻo PP ma ke ʻano he homopolymer a i ʻole copolymer a hiki ke hoʻonui nui ʻia me nā mea hoʻohui. Loaʻa iā ia ka hoʻohana ʻana i ka hoʻopili, automotive, consumer good, medical, cast films, etc. Ua lilo ʻo PP i mea koho, ʻoiai ke ʻimi nei ʻoe i ka polymer me ka ikaika kiʻekiʻe (eg, vs Polyamide) i nā noi ʻenekinia a i ʻole ke ʻimi wale ʻana i ke kumu kūʻai i nā ʻōmole puhi (vs. PET). -
He aha ka Polyethylene (PE)?
ʻO Polyethylene (PE) , i ʻike ʻia he polythene a i ʻole polyethene, kekahi o nā plastics i hoʻohana pinepine ʻia ma ka honua. ʻO ka polyethylenes he ʻano laina laina a ʻike ʻia he polymers hoʻohui. ʻO ka hoʻohana mua ʻana o kēia mau polymers synthetic i loko o ka ʻeke. Hoʻohana pinepine ʻia ka Polyethelyne e hana i nā ʻeke plastik, nā ʻōmole, nā kiʻiʻoniʻoni plastik, nā ipu, a me nā geomembranes. Hiki ke hoʻomaopopo ʻia ʻoi aku ma mua o 100 miliona tonnes o ka polyethene i hana ʻia i kēlā me kēia makahiki no nā hana ʻoihana a me nā ʻoihana. -
Ka ʻikepili o ka hana ʻana o ka mākeke kūʻai PVC o koʻu ʻāina i ka hapa mua o 2022.
I ka hapa mua o 2022, ua hoʻonui ʻia ka mākeke kūʻai PVC i kēlā me kēia makahiki. I ka hapaha mua, i hoʻopilikia ʻia e ka hoʻokele waiwai o ka honua a me ka maʻi ahulau, ua hōʻike ka nui o nā ʻoihana kūʻai kūloko i ka emi ʻana o ka noi no nā disks waho. Eia nō naʻe, mai ka hoʻomaka ʻana o Mei, me ka hoʻomaikaʻi ʻana i ke kūlana maʻi a me nā ʻano hana i hoʻolauna ʻia e ke aupuni Kina e paipai i ka hoʻihoʻi ʻana i ka hoʻokele waiwai, ʻoi aku ka kiʻekiʻe o ka hana o nā ʻoihana hana PVC kūloko, ua mahana ka mākeke PVC export, a ua piʻi ke koi no nā disks waho. Hōʻike ka helu i kahi ulu ulu, a ua hoʻomaikaʻi ka hana holoʻokoʻa o ka mākeke i ka wā ma mua. -
He aha ka PVC e hoʻohana ai?
Hoʻohana ʻia ka polyvinyl chloride waiwai nui (PVC, a i ʻole vinyl) i nā ʻano hana like ʻole i ka hale a me ke kūkulu ʻana, mālama olakino, uila, kaʻa a me nā ʻāpana ʻē aʻe, i nā huahana mai ka paipa a me ka ʻaoʻao, nā ʻeke koko a me nā paipu, i ka uea a me ka hoʻokaʻawale ʻana i ke kaula, nā ʻōnaehana pale makani a me nā mea hou aku. , -
Hui Kakahiaka o Chemdo ma ka la 26 o Iulai.
Ma ke kakahiaka o Iulai 26, ua mālama ʻo Chemdo i kahi hālāwai hui. I ka hoʻomaka ʻana, ua hōʻike ka luna nui i kona manaʻo e pili ana i ke kūlana hoʻokele waiwai o kēia manawa: ke emi nei ka hoʻokele waiwai honua, ke kaumaha ka ʻoihana kalepa holoʻokoʻa o nā ʻāina ʻē, ke emi nei ke koi, a ke hāʻule nei ke kumukūʻai o ke kai. A e hoʻomanaʻo i nā limahana i ka hopena o Iulai, aia kekahi mau mea pilikino e pono e hoʻoponopono ʻia, hiki ke hoʻonohonoho koke ʻia. A ua hoʻoholo i ke kumumanaʻo o ka wikiō media hou o kēia pule: ʻo ka Great Depression i ke kālepa haole. A laila, kono ʻo ia i kekahi mau hoa hana e kaʻana like i nā nūhou hou loa, a ua koi ʻo ia i nā keʻena kālā a me nā palapala e mālama pono i nā palapala. ,