Mumilawu yakabikkwa mu May 3, mbunga ya US Environmental Protection Agency yakasala kukasya kubelesya musamu wa dichloromethane, alimwi wiitwa kuti dichloromethane, musamu uudumide uugwasya mukupanga zintu. Chibelesyegwa muzintu zyiingi zyabasikuula azyamakwebo, kubikkilizya azintu zyakunamatika, zintu zyakupanga myootokala, azintu zigwisya penti azintu zivwumbidwe. Musamu ooyu ulapangwa mubunji - aakati ka £100 miliyoni a £500 miliyoni kuzwa mu 2016 kusika mu 2019, kweendelanya a Chemical Data Report (CDR) - aboobo kukasya ooku, kuti kwazumizigwa, inga kwaba ampindu mpati kumakkampani miingi.
Muzeezo wa EPA ulalanga "ntenda iitali kabotu kubuumi bwamuntu eeyo dichloromethane njoichita mubukkale bwakubelesya, mbuli mbokulembedwe mubupanduluzi bwantenda bwa EPA kunsi aa Toxic Substances Control Act (TSCA)". Kulangisisya ntenda zya TSCA akubelesya ziyandika kusikila mpokugolela kuchitila kuti musamu ooyu utabi ntenda iitali kabotu pe.
Mukuyungizya, mulawu wa EPA uuyeeyelwa uyanda bubambe bwakukwabilila busena bwakubelekela bwamakemikalu (WCPP), oobo bubikkilizya zyeelelo zyakutobelezya milawu yakuyoya akulangisisya kuyoya kwakubelesya methylene chloride. Alimwi chiyoobikka milawu yakubamba makani akuzyibya bantu kuti bachite zintu zyiingi zyakubelesya mpawo akupa zimwi zintu zikonzya kunyonganya lukwabililo lwachisi azintu ziyandikana.
Makkampani apanga, kuula, kubamba, kwaabila, kubelesya naa kusowa methylene chloride naa zintu zijisi methylene chloride alakonzya kujatikizyigwa amulawu ooyu. Mulawu ooyu uuyeeyelwa ulalemba misyobo yiinda ku 40 yamakkampani aakonzya kubikkilizyigwa amulawu, kubikkilizya: kusambazya makemikalu manji, maanda aamafuta, kupanga makemikalu aatakwe buumi, kweendelezya tombe likonzya kuleta ntenda, kubelesya zintu zipya, penti apenti. basikupanga; basikupanga mapaipi akutontozya muya; basikupenta akubamba mapepa abwaanda; maanda aasambalila zibeela zyamyootokala azibelesyo; kupanga zibelesyo zyamagesi azibeela; kupanga zibelesyo zyakusoda; basambazi bamyootokala mipya ayakaindi; kusalazya akusanzya zizwaato; kupanga zidooli, zisobano azisobano.
mulawu uuyeeyelwa waamba kuti "Aafwaafwi a 35 pesenti ya methylene chloride iipangwa amwaka ilabelesyegwa mukupanga misamu iitakwe TSCA alimwi iitakwe mulawo ooyu." kwakagwisigwa mubupanduluzi bwa "makemikalu" muzibeela (B)(ii) kusikila ku (vi). Eezyi zintu zitazumizyidwe "zibikkilizya ... kufumbwa chakulya, misamu iikola, misamu, zyakulisamika, naa zibelesyo, mbuli mbozipanduludwe muChibeela 201 cha Federal Food, Drug, and Cosmetic Act, aawo nozipangwa, nozibambwa, naa kwaabwa mumakwebo kuti zibelesyegwe mbuli misamu. , misamu naa zibelesyo..."
Kumakkampani aayo aayoojatikizyigwa akulesyegwa ooku, nchintu chibotu kutalika kuyandaula nzila zimbi. Kuvwuntauzya kwa EPA kwanzila zimbi zyakubelesya mubusena bwa methylene chloride kwakajana nzila zimbi zyakubelesya munzila ziindene-indene mbuli zintu zyakunamatika, zintu zyakujala, zintu zigwisya mafuta, zintu zigwisya penti azyakuvwumba, zintu zikwabilila, alimwi azintu zipa mafuta. Nokuba boobo, chileelede kuzyibwa kuti taakwe zintu zikonzya kunjila mubusena bwazibelesyo zyakuyungizya (akati kazimwi) zyakajanwa. Kulangisisya nzila zimbi "takusungwaazyi kuti zintu zibelesyegwe mubusena bwa methylene chloride; pesi, makanze aakwe ngakuti kube mulongo wiiminina wazintu zimbi zibelesegwa amisamu iibelesyegwa antoomwe antenda zya methylene chloride kuchitila kuti mpindu zyakuvwuntauzya zibonwe kuti zilakonzya kubelesegwa. Zilangwa mbuli chibeela cha TSCA Section 6(a) rules ya methylene chloride." kulibombya.
Kuliimya: Akaambo kakuti makani aaya mapya, makani aapegwa aawa taakonzyi kubeleka mubukkale boonse, alimwi taayelede kutobelwa kakunyina lulayo lwamumulawo kweelana abukkale bwanu.
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