Kua tukuna e te EPA tētahi ture kua whakaarohia i raro i te Ture Whakahaere Matū Paitini (TSCA) e aukati ana i te nuinga o ngā whakamahinga o te dichloromethane (e mōhiotia ana ko te dichloromethane, ko te DCM rānei). He matū te dichloromethane, he whānuitia ngā whakamahinga ahumahi me ngā whakamahinga arumoni. He whakarewa e whakamahia ana i roto i ngā ahumahi maha. Ka whakamahia hoki hei hanga i ētahi atu matū, tae atu ki ētahi pouaka whakamātao. Ko ngā ahumahi e pāngia ana ko:
E ai ki tōna mana i raro i te Wāhanga 6(a) o te TSCA, kua whakatauhia e te EPA he mōrearea koretake te dichloromethane ki te hauora, ki te taiao rānei. Hei whakautu, i whakaputa te EPA i tētahi ture kua whakaarohia i te 3 o Mei, 2023: (1) te aukati i te hanga, te tukatuka, me te tohatoha o te methylene chloride mō te whakamahinga a te kaihoko, me te (2) te aukati i te nuinga o ngā whakamahinga ahumahi o te methylene chloride. Mā te ture kua whakaarohia e te EPA ka taea e te FAA, te NASA me te Tari Tiaki, me ētahi kaihanga refrigerant, te whakamahi tonu i te methylene chloride. Mō ēnei tono e toe ana, mā te ture kua whakaarohia ka whakatūria he mana whakahaere pakari i te wāhi mahi hei whakawhāiti i te pānga ki ngā kaimahi.
E ai ki te whakatau tata a te EPA, ka pā tēnei ture ki te neke atu i te haurua o te whakamahinga ā-tau o te methylene chloride i te United States. E whakaarohia ana kia mutu te hanga, te tukatuka, te tohatoha me te whakamahinga o te dichloromethane i roto i ngā marama 15. Pērā i te whakakorenga tata nei a te EPA i ētahi matū pumau, koiora-whakaemi me te paitini (PBT), kāore pea te wā poto ake o te whakakorenga mō te methylene chloride e ranea ki te whakatutuki i ngā hiahia o ētahi ahumahi, nō reira ka puta pea ētahi raruraru ki te tutuki i ngā whakaritenga. I te iti rawa, ka pā te ture kua whakaarohia ki ngā take hanga me te mekameka tuku i te mea ka arotakehia e ngā kamupene te whakamahinga o te methylene chloride me te rapu huarahi kē atu.
Ka whiwhi te EPA i ngā urupare mō te ture kua whakaritea i mua i te 3 o Hūrae, 2023. Me whakaaro ngā ahumahi e pāngia ana ki te tuku urupare mō tō rātou kaha ki te whakatutuki, tae atu ki ngā whakararuraru pea o te mekameka tuku me ētahi atu takahi ture.
Whakakape: Nā te āhua whānui o tēnei whakahoutanga, kāore pea ngā mōhiohio kua whakaratohia i konei e tika ana mō ngā āhuatanga katoa, ā, kaua e whakamahia me te kore he tohutohu ture motuhake e pā ana ki tō āhuatanga.
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