Ku wa 3 Rusama 2023, EPA yarasohoye itegeko ry’itegeko mu gitabu ca Leta Zunze Ubumwe za Amerika ryo kubuza gukoresha cane umuti witwa chloride de méthylène.
EPA yemeza iryo tegeko ry’itegeko ry’ubumara (TSCA), kandi dichloromethane ni umuti ugira kabiri ingorane zawo zigenzurwa hakurikijwe uburyo bwo guhindura bwaremwe na Frank R. Lautenberg. Itegeko ry’umutekano w’imiti ryo mu kinjana ca 21 ryo mu mwaka w’2016, rikurikiye umugambi w’ico kigo wo gukingira abantu gushikirwa n’amabuye y’agaciro yitwa asibesitosi umwaka uheze.
Dichloromethane ikoreshwa mu buryo butandukanye, harimwo n’ikoreshwa n’abaguzi nk’ibikoresho vyo gukurako amavuta n’ivyo gusukura amabara y’irangi n’ivyo gupfuka, ikoreshwa mu vy’ubudandaji nk’ibikoresho vyo kwifatanya n’ibindi bikoresho, n’ikoreshwa mu nganda mu guhingura ibindi bikoresho vy’imiti. Nk’akarorero, dichloromethane ikoreshwa nk’ikintu co hagati mu guhingura ivyuma vy’amazi (HFCs)32, ivyo bikaba bikoreshwa mu bikoresho vy’ugukonjesha bivanze kugira ngo bisubirire ibintu bishobora gutuma isi yose igira ubushuhe bwinshi.
Nibura abantu 85 barapfuye kubera gukoreshwa cane n’umugera wa methylene chloride kuva mu 1980, benshi muri bo bakaba ari abakozi bakora amasezerano yo gusanura inzu, bari bamenyerejwe neza kandi bafise ibikoresho vyo kwikingira, nk’uko bivugwa n’ikigo kijejwe gukingira ibidukikije.
Iryo shirahamwe ryasuzumye ingorane zitagira ishingiro ku bijanye n’ivyo bihimba vy’umubiri bita dichloromethane vyari bivuye ku bibazo bishobora guterwa n’abakozi, abahinga batabikoresha (abakozi bari hafi ariko badashikirwa n’ico kintu ataco baciyeko), abaguzi, n’abari hafi y’aho umuguzi akoresha iyo miti. Ikigo kijejwe gukingira ibidukikije carabonye ingaruka mbi ku buzima bw’umuntu, harimwo ubumara bwo mu bwonko, ingaruka z’igitigu na kanseri ziterwa n’uguhumeka, n’urukoba rwo gushikirwa n’ivyo bita methylene chloride.
Amategeko ategekanijwe yo gucungera ingorane azogabanya ningoga uguhingura, ugutunganya no gukwiragiza ivyuma vyitwa methylene chloride ku bikorwa vyose vy’abaguzi n’ibikorwa vyinshi vy’inganda n’ubudandaji, vyinshi muri vyo bikazoshirwa mu ngiro bimwe bishitse mu mezi 15. Ku mikoreshereze myinshi ya methylene chloride EPA isaba kubuza, isesengura ryayo ryerekanye ko hariho ubundi buryo bwo gukoresha igiciro n’ubushobozi bw’ibikoresho vya methylene chloride muri rusangi.
Umuyobozi wa EPA, Michael S. Regan, yavuze ati: “Ubuhinga buri inyuma y’ivyo bihimba vy’umubiri bita methylene chloride buratomoye kandi iyo umuntu akoresheje iyo miti birashobora gutuma umuntu agira ingaruka zikomeye ku buzima, mbere n’urupfu, ivyo bikaba ari ukuri ku miryango myinshi cane yapfushije ababo kubera ubumara bukomeye.” mu kinyamakuru c’ishirahamwe. “Ni co gituma EPA iriko irafata ingingo mu gusaba ko yokingira ubuzima bw’abakozi mu gushiramwo uburyo bukomeye bwo kugenzura ahantu h’akazi bwobuza gukoresha cane iyo miti no kugabanya ukuntu abantu bashobora gushikirwa n’iyo miti mu bandi bose. gukingira ubuzima bwa bose.”
Iryo tangazo ryavuze riti: “Ku bijanye n’uguhingura ibintu mu nganda, gutunganya ibintu mu nganda, be n’ugukoresha na Leta Zunze Ubumwe za Amerika, ivyo EPA itasavye ko bibuzwa, EPA iriko iratanga porogarama yo gukingira imiti ku kazi ifise imipaka ikomeye yo gukingira neza abakozi.” “Ishirahamwe EPA ryaronse inyishu z’inganda zigaragaza ko ibikorwa bimwebimwe bishobora kuba vyaramaze kwubahiriza imipaka ikomeye cane yo gukoreshwa n’ivyo bihimba vy’umubiri. Ivyo bikoresho bifasha mu gukonjesha n’ibindi bikoresho bifasha mu gutuma ikirere gikora neza birafise uruhara runini mu kurwanya imihindagurikire y’ikirere, kandi itegeko EPA yashizeho rirashigikira utwigoro tubandanya two kugabanya ivyuka bihumanya ikirere.”
Ikindi, EPA isaba ko uburyo bumwe bumwe bwo gukoresha dichloromethane busabwa na NASA, DOD na FAA bubandanya gucungerwa cane ku kazi, kuko ukuyikoresha bishobora kugabanywa bihagije muri ivyo bihe bigoye cane kugira ngo bigabanye ingorane ku bakozi uko bishoboka kwose.
Iryo tangazo rivuga riti: “Ivyo bibujijwe n’ivyo bibujijwe bizokingira kandi abantu gushikirwa n’ivyo bihimba vy’umubiri bita methylene chloride.” "Ikigo kijejwe gukingira ibidukikije, gikoresheje imyaka itandatu y'amakuru y'ubumara, carabonye ibibanza bike nk'ibishobora gutera ingorane imibano izitiwe. Ugukumirwa mu itegeko ryashizweho na EPA kuzobandanya gukoresha methylene chloride kuri vyinshi muri ivyo bibanza, ivyo mu vy'ukuri bishobora kuba ingorane ku mibano."
Ivyiyumviro ku bijanye n’iryo tegeko bizokwerekanwa biciye ku rubuga rwa Leta Zunze Ubumwe za Amerika rwo gushinga amategeko gushika ku wa 3 Nyakanga 2023, inomero y’injira EPA-HQ-OPPT-2020-0465.
SAINT PAUL, MN (19 Rusama 2023) – Ergodyne, izwi cane kubera ibikoresho vy’uburinzi vy’uburyo bwiza, uno musi yatangaje ko amataratara y’ibara rya Skullerz AEGIR Blade na OSMIN OTG (Iyo hejuru y’amataratara) ari mu bubiko. Igikoresho gishasha c’uruhererekane gikozwe n’ubuhinga buteye imbere bwa Fog-Off+, butera imbere cane mu bijanye no kurwanya igihu no kurwanya imikovu. Ikorabuhanga rya Fog-Off+ ritanga [...]
Uko woshiramwo ESG mw’Ishirahamwe Ryawe Ikarata y’ishimikiro yo gutegura no guha ibikoresho igikorwa cawe ca EHS n’abarongozi kugira ngo bashobore gushitsa ibisabwa vya ESG no gukusanya amakuru akwiriye ya ESG. Ibintu bijanye n’ibidukikije, imibano n’ubutegetsi (ESG) birafise uruhara runini mu buryo bisuzumwa n’abafatanyabikorwa n’abafise imigabane. Iyo sosiyete itegerezwa gutegura [...]
Ni kuki gushiramwo porogarama ya EHS Mobile ari ikintu gihambaye cane ku muco ukomeye w’umutekano Mbega umuco wawe w’umutekano uriko urahungabanywa n’imigenzo ya kera yo gusuzuma umutekano, gusuzuma no gutanga raporo y’ibintu vyabaye? Impapuro n’ibiharuro ntibigira ico bikoze gusa ku buryo bw’amakuru n’umwimbu, ariko kandi birongereza ingorane zo kubura ibintu biteye akaga n’akaga. Ivyo dushasha [...]
Gugabanya umubabaro w’ubushuhe: Ibikoresho vyo kwubahiriza amategeko n’umutekano Ububiko, inyubakwa z’inganda n’iz’ubudandaji akenshi zihura n’ingorane imwe: Ubushuhe buringaniye canke burenze urugero burashobora gutuma abakozi bagira ingaruka ku mutekano n’umwimbu kandi bukarenga ku mategeko ya Leta Zunze Ubumwe za Amerika, Leta n’Intara nka OSHA, California Title 24 Part 6 na ASHRAE 55. Iki kiganiro kiravuga ku [...]
Inyobora yuzuye ku buhinga bwa EHS Mbega ubuhinga bwa EHS ni co kintu nyamukuru mu bucuruzi bwawe muri 2023? Nimba atari vyo, rero ni ko bikwiye kuba. Mu myaka iheze, EHS Tech yarabaye ikintu gihambaye cane ku mutekano w’ishirahamwe ryawe n’abakozi bawe. Ubu vyacitse ibisanzwe kugira ubuhinga bushasha mu mifuko yacu no ku bihimba vyacu [...]
Uko woshiramwo ESG mw’Ishirahamwe Ryawe Ikarata y’ishimikiro yo gutegura no guha ibikoresho igikorwa cawe ca EHS n’abarongozi kugira ngo bashobore gushitsa ibisabwa vya ESG no gukusanya amakuru akwiriye ya ESG. Ibintu bijanye n’ibidukikije, imibano n’ubutegetsi (ESG) birafise uruhara runini mu buryo bisuzumwa n’abafatanyabikorwa n’abafise imigabane. Iyo sosiyete itegerezwa gutegura [...]
Ni kuki gushiramwo porogarama ya EHS Mobile ari ikintu gihambaye cane ku muco ukomeye w’umutekano Mbega umuco wawe w’umutekano uriko urahungabanywa n’imigenzo ya kera yo gusuzuma umutekano, gusuzuma no gutanga raporo y’ibintu vyabaye? Impapuro n’ibiharuro ntibigira ico bikoze gusa ku buryo bw’amakuru n’umwimbu, ariko kandi birongereza ingorane zo kubura ibintu biteye akaga n’akaga. Ivyo dushasha [...]
Gugabanya umubabaro w’ubushuhe: Ibikoresho vyo kwubahiriza amategeko n’umutekano Ububiko, inyubakwa z’inganda n’iz’ubudandaji akenshi zihura n’ingorane imwe: Ubushuhe buringaniye canke burenze urugero burashobora gutuma abakozi bagira ingaruka ku mutekano n’umwimbu kandi bukarenga ku mategeko ya Leta Zunze Ubumwe za Amerika, Leta n’Intara nka OSHA, California Title 24 Part 6 na ASHRAE 55. Iki kiganiro kiravuga ku [...]
Inyobora yuzuye ku buhinga bwa EHS Mbega ubuhinga bwa EHS ni co kintu nyamukuru mu bucuruzi bwawe muri 2023? Nimba atari vyo, rero ni ko bikwiye kuba. Mu myaka iheze, EHS Tech yarabaye ikintu gihambaye cane ku mutekano w’ishirahamwe ryawe n’abakozi bawe. Ubu vyacitse ibisanzwe kugira ubuhinga bushasha mu mifuko yacu no ku bihimba vyacu [...]
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Intumbero ya EHS On Tap ni ugutanga amakuru asobanutse, afise akamaro kandi ashobora gukorwa ku bijanye n’ibintu bihambaye ku bahinga ba EHS biciye mu kubaza ibibazo abahinga n’abarongozi b’ivyiyumviro. Kurikirana amakuru mashasha kandi ukore subscribe!