PFHxS ikuphatikizidwa muulamuliro wa UK POPs

Pa Novembara 15, 2023, UK idapereka lamulo UK SI 2023/1217 kuti isinthe kuchuluka kwa malamulo ake a POPs, kuphatikiza perfluorohexanesulfonic acid.PFHxS), mchere wake, ndi zinthu zina zofananira nazo, zomwe zikugwira ntchito pa Novembara 16, 2023.
Pambuyo pa Brexit, UK ikutsatirabe zofunikira zowongolera za EU POPs Regulation (EU) 2019/1021. Kusinthaku kukugwirizana ndi zosintha za EU mu Ogasiti pa PFHxS, mchere wake, ndi zofunikira zowongolera zinthu, zomwe zikugwira ntchito ku Great Britain (kuphatikiza England, Scotland, ndi Wales). Zoletsa zenizeni ndi izi:

Zinthu za PFAS zikukhala mutu wovuta kwambiri padziko lonse lapansi. Pakadali pano, zoletsa pazinthu za PFAS ku European Union zikufotokozedwa mwachidule motere. Mayiko ena omwe si a EU aku Europe alinso ndi zofunikira za PFAS, kuphatikiza Norway, Switzerland, United Kingdom, ndi ena.

Kugwiritsa ntchito pafupipafupi kwa PFHxS ndi mchere wake ndi zinthu zina zofananira
(1) Foam yopangidwa ndi filimu yamadzi (AFFF) yoteteza moto
(2) Metal electroplating
(3) Zovala, zikopa, ndi zokongoletsera zamkati
(4) Zopukuta ndi kuyeretsa
+
(6) Malo opanga zamagetsi ndi semiconductor
Kuphatikiza apo, magulu ena omwe atha kugwiritsidwa ntchito angaphatikizepo mankhwala ophera tizilombo, zoletsa moto, mapepala ndi zoyikapo, mafakitale amafuta, ndi mafuta a hydraulic. PFHxS, mchere wake, ndi mankhwala okhudzana ndi PFHxS akhala akugwiritsidwa ntchito pazinthu zina za ogula za PFAS.
PFHxS ndi ya gulu la zinthu za PFAS. Kuphatikiza pa malamulo omwe atchulidwa pamwambapa omwe amawongolera PFHxS, mchere wake, ndi zinthu zina zofananira, mayiko kapena zigawo zambiri zikuwongolera PFAS ngati gulu lalikulu lazinthu. Chifukwa chakuwononga chilengedwe komanso thanzi la anthu, PFAS yakhala yotchuka kwambiri pakuwongolera. Maiko ndi zigawo zambiri akhazikitsa ziletso pa PFAS, ndipo makampani ena akhala akukhudzidwa ndi milandu chifukwa chogwiritsa ntchito kapena kuipitsa zinthu za PFAS. Pakuwongolera kwapadziko lonse kwa PFAS, mabizinesi amayenera kuyang'anira nthawi yake pazowongolera ndikuchita ntchito yabwino pakuwongolera zachilengedwe kuti zitsimikizire kutsata kwazinthu ndi chitetezo zomwe zimalowa pamsika wofananira.