I-US EPA imisela imithetho ye-PFAS yokunika ingxelo

I-PFHxA kunye neetyuwa zayo kunye nezinto ezinxulumene nazo zezodidi lwe-perfluorinated kunye ne-polyfluoroalkyl compounds (PFAS).

I-PFHxA iqhele ukusetyenziswa kumashishini afana nempahla, amalaphu, kunye nephepha/ikhadibhodi yokupakishwa kokutya njengesixhobo sokungangeni manzi, ukuxhathisa ioyile, kunye nearhente enganyangekiyo. I-PFHxA ithathwa njengento enzima kakhulu ukuthoba imichiza enokuthi iqokelele kumzimba womntu kunye nokusingqongileyo. Izinto ezinxulumene netyuwa ye-PFHxA zinoluhlu lweempawu eziyingozi: zinokufudukela kwindawo ehlala emanzini, zisasazeke ngokulula phakathi kweendawo ezahlukeneyo zokusingqongileyo ngokusebenzisa imithombo yeendaba ezinamanzi, zinamandla okufuduka kumgama omde, kwaye zinokuqokelelana kwizityalo, eziyimithombo ebalulekileyo yesondlo. abantu. Ngenxa yobume bayo bokufuduka, i-PFHxA ikhona nakumanzi okusela. Ukutya kunye namanzi okusela yimijelo ebalulekileyo apho abantu basesichengeni sale nto ngokusingqongileyo. Ukongeza, i-substance ibonise iziphumo ezibi kwizifundo zophuhliso lwetyhefu.

I-REACH Appendix XVII ibeka izithintelo kwi-perfluorohexanoic acid (PFHxA), iityuwa zayo, kunye nezinto ezinxulumene nazo, okuthetha ukuba iinkampani kufuneka zithathe amanyathelo olawulo ahambelanayo ukuthobela iimfuno zolawulo olutsha.

Iwebhusayithi yoqobo yommiselo yile ilandelayo:

ILebhu yoVavanyo lwe-BTF, inkampani yethu ineelabhoratri ezihambelanayo ne-electromagnetic, imimiselo yokhuseleko ILabhoratri, iLebhu yerediyo engenazingcingo, iLebhu yebhetri, iLebhu yeekhemikhali, iLabhoratri yeSAR, iLabhoratri ye-HAC, njl. I-VCCI, njl. Ukuba unovavanyo olufanelekileyo kunye neemfuno zesatifikethi, ungaqhagamshelana ngokuthe ngqo nabasebenzi bethu boVavanyo ukuze ufumane iikowuti zeendleko ezineenkcukacha kunye nolwazi lomjikelo!