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Ke emi nei i na uku ukana o ka moana
ʻO ka emi ʻana o nā kumukūʻai o ka moana: nā mea nui a me nā mākeke mākeke ʻO kahi hōʻike hou mai AlixPartners e hōʻike ana i ka hapa nui o nā ʻoihana moku ma ke ala Trans-Pacific hikina i mālama i nā kumukūʻai mai Ianuali 2025, e hōʻike ana i ka mana kumu kūʻai i hoʻopau ʻia i ke komo ʻana o ka ʻoihana i kekahi o kāna mōʻaukala...Heluhelu hou aku -
Hoʻohui ʻo ECHA i ʻelima mau kemika pōʻino i ka papa inoa o nā moho o SVHC a hoʻonui i hoʻokahi komo
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Hoʻololi hou i ka palekana ahi ma ke kaʻaahi kaʻa me nā lole pale ahi kiʻekiʻe
Hoʻololi i ka palekana ahi ma ke kaʻa kaʻaahi me nā lole pale ahi kiʻekiʻe Ke hoʻomau nei nā ʻōnaehana kaʻaahi kaʻa i ka hoʻonui wikiwiki ʻana, e hōʻoia ana i ka palekana a me ka hōʻoluʻolu o ka poʻe e lilo i mea hopohopo nui i ka noʻonoʻo ʻana. Ma waena o nā mea koʻikoʻi, he mea koʻikoʻi nā mea noho, ...Heluhelu hou aku -
ʻO ka ulu ʻana o nā mea hoʻopaʻa ahi ʻōmaʻomaʻo HFFR
Wahi a ka ʻikepili CNCIC, i ka makahiki 2023 ua hōʻea ka mākeke pale ahi honua i ka nui o ka hoʻohana ʻana ma kahi o 2.505 miliona tons, me ka nui o ka mākeke ma mua o 7.7billion. Ua helu ʻia ʻo ʻEulopa Komohana ma kahi o 537,000 tons o ka hoʻohana ʻana, he 1.35 biliona kālā. Aluminum hydroxide fl...Heluhelu hou aku -
ʻIke ʻia ʻo Lithium ʻo Sichuan: He Milestone Hou ma ka ʻĀpana Energy o Asia 1.12 miliona mau tona.
ʻO ka ʻāina ʻo Sichuan, i ʻike ʻia no kāna waiwai mineral waiwai, ua hana i nā poʻomanaʻo me ka loaʻa ʻana o ka waihona lithium nui loa ma Asia. ʻO ka Dangba Lithium Mine, aia ma Sichuan, ua hōʻoia ʻia ʻo ia ka waihona lithium pegmatite-type granitic nui loa ma ka ʻāina, me ka lithium oxide r ...Heluhelu hou aku -
ʻO ke kūlana o ka mākeke Flame Retardant Global a me Kina a me nā ʻano hoʻomohala e hiki mai ana ma 2025
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ʻIkepili o nā pono o ka Ammonium Polyphosphate (APP) ma ke ʻano he Phosphorus-Nitrogen Flame Retardant
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Ua hoʻolaha ʻo ʻAmelika Hui Pū ʻIa i ka piʻi ʻana o 10% ka uku ma nā waiwai Kina.
Ma ka lā 1 o Pepeluali, ua kau inoa ʻo Pelekikena Trump i kahi kauoha hoʻokō e hoʻokau i ka uku 25% no nā mea i lawe ʻia mai Kanada a me Mekikoka a me ka uku 10% no nā waiwai a pau i lawe ʻia mai Kina ma muli o nā kumukūʻai e kū nei e hoʻomaka ana mai Feb.4, 2025.Heluhelu hou aku -
Ua hōʻano hou ʻia ka papa inoa o nā moho o nā mea e hopohopo nui loa (SVHC) ma Ianuali 21, 2025.
Ua hōʻano hou ʻia ka papa inoa o nā mea i manaʻo nui ʻia (SVHC) ma Ianuali 21, 2025 me ka hoʻohui ʻana o 5 mau mea: https://echa.europa.eu/-/echa-adds-five-hazardous-chemicals-to-the-candidate-list-and-updates-one-entry a loaʻa i kēia manawa he 247 mau mea kemika.Heluhelu hou aku -
ʻO ke koʻikoʻi o ka TGA o ka Ammonium Polyphosphate
ʻO Ammonium polyphosphate (APP) he mea hoʻohana nui i ka lapalapa ahi a me ka mea momona, i ʻike ʻia no kona pono i ka hoʻonui ʻana i ke ahi i nā mea like ʻole. ʻO kekahi o nā ʻano loiloi koʻikoʻi i hoʻohana ʻia e hoʻomaopopo i nā waiwai wela o APP ʻo Thermogravimetric Analysis (TGA). TGA ana...Heluhelu hou aku -
Pehea e hoʻonui ai i ka pale ahi o ka plastik?
ʻO ka hoʻohana nui ʻana o nā plastics i nā ʻoihana like ʻole i hāpai i nā hopohopo e pili ana i ko lākou flammability a me nā pōʻino e pili ana i ke ahi. ʻO ka hopena, ʻo ka hoʻonui ʻana i ka pale ahi o nā mea plastic i lilo i wahi koʻikoʻi o ka noiʻi a me ka hoʻomohala ʻana. Ke ʻimi nei kēia ʻatikala i kekahi mau m...Heluhelu hou aku -
Nā kūlana honua o nā uhi pale ahi
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