Amakuru
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Ivyo Carper yavuze ku ciyumviro ca EPA co guhagarika ikoreshwa rya dichloromethane
WASHINGTON, DC — Umusenateri wa Amerika Tom Carper (D-Del.), umukuru wa komite y’ibidukikije n’ibikorwa vya Leta (EPW), uno musi yasohoye itangazo rikurikira ku bijanye n’itegeko ry’ikigo ca Amerika kijejwe gukingira ibidukikije (EPA) co kubuza gukoresha cane umuti witwa methylene chloride...Soma ibindi -
Baza uwuwubaka: Wongere umuvuduko w’amazi yo mu nzu mu minota
Kristen aba i Silvanie muri leta ya Ohio. Asoma iyi nkuru buri ndwi, akavuga ibi: "Mu kinyamakuru c'uyu musi, mwavuze ko muvuga ikintu cotuma bene inzu bazigama amahera. Mu karere kanje, abantu benshi barafise ingorane z'umuvuduko w'amazi, nanje nyene ndimwo." &n...Soma ibindi -
Incamake y’isoko ry’aside ya formique: Ivyizigiro vy’iterambere n’abakinyi b’ingenzi (Ishirahamwe I, Ishirahamwe II, Ishirahamwe III)
Raporo y’ubushakashatsi ku isoko ry’aside ya formique itanga amakuru ku bunini n’urugero rw’iterambere mu kiringo c’iterambere 2023-2028. Iyo raporo iragaragaza kandi igasuzuma imigenderanire n’ibintu nyamukuru bigira ingaruka ku isoko. Ibi birimwo iterambere ry'ubuhinga, amahinduka mu vyo abaguzi bakunda...Soma ibindi -
Igitero ca methylène, igisenge c’imyenda, gutera i New Mexico: Amakuru yo ku wa kabiri.
Abavyeyi bararwanye inyuma y’aho umuti wo gukuraho irangi wishe umwana wabo mutoyi. Ico kibazo co mu gisagara ca Washington ku bijanye n’igipimo c’imyenda kirabandanya. Ariko mbere, inkuru nziza cane: hura na Matilda, umwana w'inzoka ariko aragerageza gusubira inyuma avuye mu marembo y'urupfu afise t...Soma ibindi -
Igitero ca methylène, igisenge c’imyenda, gutera i New Mexico: Amakuru yo ku wa kabiri.
Abavyeyi bararwanye inyuma y’aho umuti wo gukuraho irangi wishe umwana wabo mutoyi. Ico kibazo co mu gisagara ca Washington ku bijanye n’igipimo c’imyenda kirabandanya. Ariko mbere, inkuru nziza cane: hura na Matilda, umwana w'inzoka ariko aragerageza gusubira inyuma avuye mu marembo y'urupfu afise t...Soma ibindi -
Toxic-Free Future yiyemeje kurema kazoza keza mu guhimiriza abantu gukoresha ibintu bitekanye, imiti n'imigenzo biciye mu bushakashatsi bushasha, ubuvugizi, ugutegura abantu benshi n'ugukoresha...
Toxic-Free Future yiyemeje kurema kazoza keza mu guhimiriza abantu gukoresha ibintu, imiti n’imigenzo bifise umutekano mwinshi biciye mu bushakashatsi bw’ubuhinga bwa none, ubuvugizi, ugutegura abantu benshi no gukorana n’abaguzi. Dikolorometani, izwi kandi kw'izina rya ...Soma ibindi -
Toxic-Free Future yiyemeje kurema kazoza keza mu guhimiriza abantu gukoresha ibintu bitekanye, imiti n'imigenzo biciye mu bushakashatsi bushasha, ubuvugizi, ugutegura abantu benshi n'ugukoresha...
Toxic-Free Future yiyemeje kurema kazoza keza mu guhimiriza abantu gukoresha ibintu, imiti n’imigenzo bifise umutekano mwinshi biciye mu bushakashatsi bw’ubuhinga bwa none, ubuvugizi, ugutegura abantu benshi no gukorana n’abaguzi. Dikolorometani, izwi kandi kw'izina rya ...Soma ibindi -
EPA isaba ko dichloromethane yobuzwa cane mu gihe ca TSCA: yoba izogira ico ikoze ku bikorwa vyawe? Ishirahamwe ry'amategeko ry'Ubuholandi Hart
EPA yasohoye itegeko ry’itegeko ry’ugucungera ibintu bitera ubumara (TSCA) ribuza gukoresha cane dichloromethane (izwi kandi kw’izina rya dichloromethane canke DCM). Dichloromethane ni umuti ukoreshwa cane mu nganda no mu bucuruzi. Ni umutorera umuti...Soma ibindi -
Ivyuma bitagiramwo carbone: Guhindura CO2 mu bikoresho vy'agaciro hakoreshejwe aside ya formique
Formate ishobora kubonwa nk’umugongo w’ubutunzi bw’ibinyabuzima butagiramwo carbone, buva muri CO2 hakoreshejwe uburyo bwa (electro)chemical maze bugahindurwa ibintu vy’agaciro hakoreshejwe enzymatic cascades canke imigera y’ubuhinga. Intambwe ihambaye mu kwagura inyigisho y'ivy'ubuhinga...Soma ibindi -
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.
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 yemeye itegeko ry'itegeko ry'ubumara (TSCA), kandi dichloromethane ni ch...Soma ibindi -
Toxic-Free Future yiyemeje kurema kazoza keza mu guhimiriza abantu gukoresha ibintu bitekanye, imiti n'imigenzo biciye mu bushakashatsi bushasha, ubuvugizi, ugutegura abantu benshi n'ugukoresha...
Toxic-Free Future yiyemeje kurema kazoza keza mu guhimiriza abantu gukoresha ibintu, imiti n’imigenzo bifise umutekano mwinshi biciye mu bushakashatsi bw’ubuhinga bwa none, ubuvugizi, ugutegura abantu benshi no gukorana n’abaguzi. Dikolorometani, izwi kandi kw'izina rya ...Soma ibindi -
Incamake y'isoko ry'akarere ka Calcium Formate n'isesengura ry'amarushanwa muri 2021
Ivyigwa vy’Isoko ry’Isi yose ry’Ivya Calcium Formate ni raporo y’isesengura aho hagizwe utwigoro twitonze kugira ngo hakorwe ubushakashatsi ku makuru akwiriye kandi y’agaciro. Amakuru yasubiwemwo yakozwe hakurikijwe abakinyi bakuru bariho n’abazoba bariko barahiganwa. Icigwa kirambuye...Soma ibindi