EPA yasohoye itegeko riteganywa n’Itegeko ryo Kurwanya Ibintu Bihumanya (TSCA) ribuza ikoreshwa ryinshi rya dichloromethane (rizwi kandi ku izina rya dichloromethane cyangwa DCM). Dichloromethane ni ikinyabutabire gifite ubwoko bwinshi bw’ikoreshwa mu nganda no mu bucuruzi. Ni umuti ukoreshwa mu nganda zitandukanye. Ikoreshwa kandi mu gukora ibindi binyabutabire, harimo na bimwe mu bikoresho bikonjesha. Inganda zagizweho ingaruka zirimo:
Dukurikije ububasha bwayo nk'uko biteganywa n'ingingo ya 6 (a) ya TSCA, EPA yemeje ko dichloromethane iteza akaga gakomeye ku buzima cyangwa ku bidukikije. Mu gusubiza, EPA yasohoye itegeko ryatanzwe ku ya 3 Gicurasi 2023: (1) guhagarika ikorwa, itunganywa, n'ikwirakwizwa rya methylene chloride mu ikoreshwa ry'abaguzi, na (2) guhagarika ikoreshwa ryinshi rya methylene chloride mu nganda. Itegeko ryatanzwe na EPA ryemerera FAA, NASA na Minisiteri y'Ingabo, ndetse n'inganda zimwe na zimwe zikora ibyuma bikonjesha, gukomeza gukoresha methylene chloride. Kuri izi ngingo zisigaye, itegeko ryatanzwe rizashyiraho uburyo bukomeye bwo kugenzura ahantu hakorerwa akazi kugira ngo rigabanye impanuka ku bakozi.
EPA ivuga ko iri tegeko rizagira ingaruka ku birenga kimwe cya kabiri cy'ikoreshwa rya methylene chloride buri mwaka muri Leta Zunze Ubumwe za Amerika. Biteganyijwe ko hagomba guhagarika ikorwa, itunganywa, ikwirakwizwa n'ikoreshwa rya dichloromethane mu mezi 15. Nkuko byagenze muri EPA iherutse guhagarika imiti imwe n'imwe ikomeza, ikungahaye ku binyabuzima kandi ifite uburozi (PBTs), igihe gito cyo guhagarika methylene chloride gishobora kuba kidahagije kugira ngo gihuze n'ibyo inganda zimwe na zimwe zikeneye, bityo hashobora kubaho ibibazo bimwe na bimwe byo kubahiriza amategeko. . Nibura, iri tegeko riteganyijwe rishobora kugira ingaruka nini ku bibazo by'inganda n'ibicuruzwa mu gihe amasosiyete asuzuma ikoreshwa rya methylene chloride kandi agashaka ubundi buryo bukwiye.
EPA izakira ibitekerezo ku itegeko ryatanzwe bitarenze ku ya 3 Nyakanga 2023. Inganda zirebwa n’iki kibazo zigomba gutekereza gutanga ibitekerezo ku bushobozi bwazo bwo kubahiriza amategeko, harimo n’ihungabana ry’uruhererekane rw’ibicuruzwa n’ibindi binyuranyije n’amategeko.
Icyitonderwa: Bitewe n'imiterere rusange y'iri vugurura, amakuru atangwa hano ashobora kudakurikizwa mu bihe byose, kandi ntagomba gukurikizwa hatabayeho inama z'amategeko zihariye hashingiwe ku mimerere yawe.
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Igihe cyo kohereza: Kamena-13-2023