Na Septemba 20, 2024, akwụkwọ akụkọ Official nke European Union bipụtara revised REACH Regulation (EU) 2024/2462, na-emezi Annex XVII nke EU REACH Regulation na ịgbakwunye ihe 79 na njikwa chọrọ maka perfluorohexanoic acid (PFHxA), nnu ya. , na ihe ndị metụtara ya. Iwu a ga-aghọ usoro iwu obodo na-akpaghị aka ma tinye ya n'ọrụ n'ime ụbọchị 20 site na ụbọchị e bipụtara ya na Official Journal of the European Union, ma ga-ejikọta ya n'ozuzu ya na ọdabara ozugbo na mba niile. Ihe mgbochi ndị a kapịrị ọnụ bụ ndị a:
PFHxA
EU erute
PFHxA na nnu ya na ihe ndị metụtara ya so na klaasị perfluorinated na polyfluoroalkyl ogige (PFAS).
A na-ejikarị PFHxA eme ihe na ụlọ ọrụ dịka uwe, akwa akwa, na nkwakọ nri akwụkwọ/katọn dị ka ihe anaghị egbochi mmiri, mmanụ na-eguzogide ọgwụ, yana ihe na-eguzogide ntụpọ. A na-ahụta PFHxA dị ka ihe siri ike imebi ihe kemịkalụ nwere ike ịgbakọ ma ahụ mmadụ ma gburugburu. Ihe ndị metụtara nnu PFHxA nwere ọtụtụ njirimara ndị na-emerụ ahụ: ha nwere ike ịkwaga na gburugburu mmiri, gbasaa ngwa ngwa n'etiti akụkụ dị iche iche nke gburugburu ebe obibi site na mgbasa ozi mmiri, nwere ikike ịkwaga ogologo oge, ma nwee ike ịgbakọta na osisi, nke bụ isi mmalite nke oriri na-edozi ahụ. ụmụ mmadụ. N'ihi ọdịdị mbugharị ya, PFHxA dịkwa na mmiri ọñụñụ. Nri na mmiri ọñụñụ bụ ụzọ dị mkpa nke mmadụ si kpughee ihe a site na gburugburu ebe obibi. Tụkwasị na nke ahụ, ihe ahụ egosila mmetụta ọjọọ na ọmụmụ ihe gbasara nsị mmepe.
REACH Ihe Mgbakwunye XVII na-amachibido ihe mgbochi na perfluorohexanoic acid (PFHxA), nnu ya, na ihe ndị metụtara ya, nke pụtara na ụlọ ọrụ ga-emerịrị usoro nchịkwa kwekọrọ na iwu ọhụrụ a chọrọ.
Webụsaịtị izizi nke iwu a bụ nke a:
Ụlọ nyocha BTF, ụlọ ọrụ anyị nwere ụlọ nyocha ndakọrịta electromagnetic, ụkpụrụ nchekwa ụlọ nyocha, ụlọ nyocha redio ikuku ikuku, ụlọ nyocha batrị, ụlọ nyocha kemịkalụ, SAR Laboratory, HAC Laboratory, wdg. Anyị enwetala iru eru na ikike dị ka CMA, CNAS, CPSC, A2LA. VCCI, wdg Anyị ụlọ ọrụ nwere ahụmahụ na ọkachamara teknuzu engineering otu, nke nwere ike inyere ụlọ ọrụ dozie nsogbu ahụ. Ọ bụrụ na ị nwere mkpa ule na asambodo dị mkpa, ị nwere ike ịkpọtụrụ ndị ọrụ nnwale ozugbo iji nweta nkwuputa ọnụ ahịa na ozi okirikiri!
PFHxA
Oge nzipu: Sep-27-2024
