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Ukuvunyelwa kwe-EPA komthetho ohlongozwayo kunikezwa ngaphansi koMthetho Wokulawula Izinto Ezinobuthi

ngumlawuli ngomhlaka-23-06-08

Ngomhlaka-3 Meyi 2023, i-EPA yashicilela umthetho ophakanyisiwe ku-Federal Register wokuvimbela ukusetshenziswa okuningi kwe-methylene chloride. Ukuvunyelwa kwe-EPA komthetho ophakanyisiwe kunikezwa ngaphansi koMthetho Wokulawula Izinto Ezinobuthi (TSCA), kanti i-dichloromethane iyi-ch...

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I-EPA iphakamisa ukuvinjelwa kwe-methylene chloride enobuthi kakhulu

ngumlawuli ngomhlaka-23-06-08

I-Toxic-Free Future izinikele ekudaleni ikusasa elinempilo ngokukhuthaza ukusetshenziswa kwemikhiqizo ephephile, amakhemikhali kanye nemikhuba ngocwaningo olusezingeni eliphezulu, ukumela, ukuhlangana kwabantu abaningi kanye nokubandakanya abathengi. I-WASHINGTON, eSifundeni saseColumbia....

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Isitatimende sikaCarper ngesiphakamiso se-EPA sokunciphisa ukusetshenziswa kwe-dichloromethane

ngumlawuli ngomhlaka-23-06-07

WASHINGTON, DC — USenator wase-US uTom Carper (D-Del.), uSihlalo weKomidi Lesenethi Lezemvelo Nemisebenzi Yomphakathi (EPW), namuhla ukhiphe isitatimende esilandelayo mayelana nokuvinjelwa okuphakanyisiwe yi-US Environmental Protection Agency (EPA) kokusetshenziswa okuningi kwe-methylene chloride...

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Buza Umakhi: Khulisa Umfutho Wamanzi Ekhaya Ngemizuzu

ngumlawuli ngomhlaka-23-06-07

UKristen uhlala eSylvania, e-Ohio. Ufunda le kholomu masonto onke futhi wabelana ngalokhu: “Ephephandabeni lanamuhla, uthe ukhuluma ngento ezosindisa abanikazi bezindlu imali. Endaweni yakithi, abantu abaningi banezinkinga zomfutho wamanzi, kuhlanganise nami.” &n...

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Ukubuka Konke Okuphelele Kwemakethe Ye-Formic Acid: Amathemba Okukhula Nabadlali Ababalulekile (Inkampani I, Inkampani II, Inkampani III)

ngumlawuli ngomhlaka-23-06-07

Umbiko Wocwaningo Lwemakethe Ye-Formic Acid unikeza ulwazi ngobukhulu kanye nesilinganiso sokukhula kwesikhathi sokubikezela sika-2023-2028. Umbiko ukhomba futhi uhlaziye izitayela ezibalulekile nezici ezithinta imakethe. Lokhu kufaka phakathi intuthuko yezobuchwepheshe, izinguquko ekuthandweni kwabathengi...

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I-Methylene chloride, uphahla lwesikweletu, ukudubula eNew Mexico: Izindaba zangoLwesibili.

ngu-admin ngomhlaka-23-06-06

Abazali balwa ngemuva kokuba umshini wokususa upende wamakhemikhali ubulale ingane yabo encane. Ukungezwani eWashington mayelana nophahla lwesikweletu kuyaqhubeka. Kodwa okokuqala, indaba emnandi neqinile: hlangana noMatilda, injana elwela ukubuya emasangweni okufa ine...

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I-Methylene chloride, uphahla lwesikweletu, ukudubula eNew Mexico: Izindaba zangoLwesibili.

ngu-admin ngomhlaka-23-06-06

Abazali balwa ngemuva kokuba umshini wokususa upende wamakhemikhali ubulale ingane yabo encane. Ukungezwani eWashington mayelana nophahla lwesikweletu kuyaqhubeka. Kodwa okokuqala, indaba emnandi neqinile: hlangana noMatilda, injana elwela ukubuya emasangweni okufa ine...

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I-Toxic-Free Future izinikele ekudaleni ikusasa elinempilo ngokukhuthaza ukusetshenziswa kwemikhiqizo ephephile, amakhemikhali kanye nemikhuba ngocwaningo olusezingeni eliphezulu, ukumela, ukuhlela ngobuningi kanye nokusebenzisa...

ngu-admin ngomhlaka-23-06-06

I-Toxic-Free Future izinikele ekudaleni ikusasa elinempilo ngokukhuthaza ukusetshenziswa kwemikhiqizo ephephile, amakhemikhali kanye nemikhuba ngocwaningo olusezingeni eliphezulu, ukumela, ukuhlelwa kwabantu abaningi kanye nokubandakanya abathengi. I-Dichloromethane, eyaziwa nangokuthi ...

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I-Toxic-Free Future izinikele ekudaleni ikusasa elinempilo ngokukhuthaza ukusetshenziswa kwemikhiqizo ephephile, amakhemikhali kanye nemikhuba ngocwaningo olusezingeni eliphezulu, ukumela, ukuhlela ngobuningi kanye nokusebenzisa...

ngu-admin ngomhlaka-23-06-06

I-Toxic-Free Future izinikele ekudaleni ikusasa elinempilo ngokukhuthaza ukusetshenziswa kwemikhiqizo ephephile, amakhemikhali kanye nemikhuba ngocwaningo olusezingeni eliphezulu, ukumela, ukuhlelwa kwabantu abaningi kanye nokubandakanya abathengi. I-Dichloromethane, eyaziwa nangokuthi ...

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I-EPA iphakamisa ukuvinjelwa okubanzi kwe-dichloromethane ngaphansi kwe-TSCA: ingabe kuzothinta ukusebenza kwakho? Inkampani Yabameli yaseHolland Hart

ngu-admin ngomhlaka-23-06-06

I-EPA ikhiphe umthethonqubo ohlongozwayo ngaphansi koMthetho Wokulawula Izinto Ezinobuthi (TSCA) ovimbela ukusetshenziswa okuningi kwe-dichloromethane (eyaziwa nangokuthi i-dichloromethane noma i-DCM). I-Dichloromethane iyikhemikhali enokusetshenziswa okubanzi kwezimboni kanye nezentengiselwano. Iyi-solvent esiza...

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Amakhemikhali E-Carbon Neutral: Ukuguqula i-CO2 ibe Izinto Eziyigugu Nge-Formic Acid

ngu-admin ngomhlaka-23-06-06

I-Formate ingabonakala njengomgogodla we-bioeconomy engathathi hlangothi kwe-carbon, ekhiqizwa yi-CO2 kusetshenziswa izindlela zamakhemikhali (electro) futhi iguqulwe ibe yimikhiqizo engeziwe ngenani kusetshenziswa ama-enzymatic cascade noma ama-microorganism aklanywe ngobunjiniyela. Isinyathelo esibalulekile ekwandiseni ukumuncwa kwe-synthesis...

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Ngomhlaka-3 Meyi 2023, i-EPA yashicilela umthetho ohlongozwayo ku-Federal Register wokuvimbela ukusetshenziswa okuningi kwe-methylene chloride.

ngu-admin ngomhlaka-23-06-06

Ngomhlaka-3 Meyi 2023, i-EPA yashicilela umthetho ophakanyisiwe ku-Federal Register wokuvimbela ukusetshenziswa okuningi kwe-methylene chloride. Ukuvunyelwa kwe-EPA komthetho ophakanyisiwe kunikezwa ngaphansi koMthetho Wokulawula Izinto Ezinobuthi (TSCA), kanti i-dichloromethane iyi-ch...

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