I-EU iya kuhlaziya iimfuno zokuthintelwa kwePFOS kunye ne-HBCDD kwimigaqo yePOPs

1.Zintoni iiPOPs?
Ulawulo lwezingcolisi eziphilayo eziqhubekayo (POPs) lufumana ingqalelo eyandisiweyo. INgqungquthela yaseStockholm yeZingcoliseko Eziqhubekayo Zezinto Eziphilayo, ingqungquthela yehlabathi ejoliswe ekukhuseleni impilo yabantu kunye nemekobume kwiingozi zePOPs, yamkelwa kumazwe ngamazwe ngoMeyi 22, 2001. I-EU ikwisivumelwano sekhontrakthi kwaye ibophelelekile ukuba ithobele amalungiselelo ayo. Ngokusekelwe kule mfuno, i-UK isandul 'ukukhupha ummiselo obizwa ngokuba yi-2023 Persistent Organic Pollutants (Revised) Ordinance, ehlaziya umda wolawulo lwe-Persistent Organic Pollutants (POPs). Olu hlaziyo lujolise ekuhlaziyeni izithintelo kwi-PFOS kunye ne-HBCDD kulawulo lwe-POPs.
2. Uhlaziyo loLawulo lwePOPs 1:
I-PFOS, njengenye yezinto zokuqala ezilawulwayo zePFAS kwiManyano yaseYurophu, inezinto ezimbalwa ezilawulwayo kunye neemfuno zomda ezihlaziyiweyo xa kuthelekiswa nezinye izinto ezihlaziyiweyo. Olu hlaziyo luyanda kakhulu kula manqaku mabini, kubandakanywa ukubandakanywa kwezinto ezinxulumene ne-PFOS kwiimfuno zolawulo, kwaye kunciphisa kakhulu ixabiso lomda, okwenza ukuba lihambelane nezinye izinto ze-PFAS ezifana ne-PFOA, i-PFHxS, njl njl. iimfuno zithelekiswa ngolu hlobo lulandelayo:

3. Uhlaziyo loLawulo lwe-POPs 2:

Enye into ekufuneka ihlaziywe yi-HBCDD, ebikade isetyenziswa njengenye into ebekelwe imiqathango xa uMyalelo we-RoHS wahlaziywa kwinguqulelo 2.0. Le nto isetyenziswa kakhulu njengento ethintela ilangatye, ngakumbi kwimveliso ye-polystyrene eyandisiweyo (EPS). Umxholo oza kuhlaziywa ngeli xesha ukwalatha kwiimveliso kunye nezixhobo zale njongo. Uthelekiso oluthile phakathi kwesiqulatho esicetywayo sohlaziyo kunye neemfuno zolawulo lwangoku lulolu hlobo lulandelayo:

4. Imibuzo eqhelekileyo malunga neePOPs:
4.1 Uthini umda wolawulo lwemigaqo ye-EU POPs?
Amachiza, imixube, kunye nezinto ezibekwe kwimarike ye-EU zonke zikwindawo yazo yolawulo.
4.2 Umda weemveliso ezisebenza kwimigaqo ye-EU POPs?
Ingaba yimveliso eyahlukeneyo kunye nezinto zabo eziluhlaza.
ILebhu yoVavanyo lwe-BTF liziko lovavanyo elivunyiweyo yiNkonzo yeSizwe yoQinisekiso lwaseTshayina yoVavanyo lokuThobela (CNAS), inombolo: L17568. Emva kweminyaka yophuhliso, i-BTF inelabhoratri ehambelana ne-electromagnetic, ilabhu yonxibelelwano engenazingcingo, ilebhu yeSAR, ilebhu yokhuseleko, ilebhu yokuthembeka, ilebhu yovavanyo lwebhetri, uvavanyo lwekhemikhali kunye nezinye iilabhoratri. Inonxibelelwano olugqibeleleyo lwe-electromagnetic, amaza onomathotholo, ukhuseleko lwemveliso, ukuthembeka kokusingqongileyo, uhlalutyo lokusilela kwezinto, i-ROHS/REACH kunye nobunye ubuchule bokuvavanya. ILebhu yoVavanyo lwe-BTF ixhotyiswe ngamaziko ovavanyo abuchwephesha kunye apheleleyo, iqela elinamava ovavanyo kunye neengcali zesatifikethi, kunye nokukwazi ukusombulula uvavanyo oluntsonkothileyo kunye neengxaki zesiqinisekiso. Sithobela imigaqo ekhokelayo "yobulungisa, ukungakhethi buso, ukuchaneka, kunye nokungqongqo" kwaye silandela ngokungqongqo iimfuno ze-ISO/IEC 17025 yovavanyo kunye nenkqubo yolawulo lwelebhu yokulinganisa kulawulo lwezenzululwazi. Sizimisele ukubonelela abathengi ngeyona nkonzo iphakamileyo. Ukuba unayo nayiphi na imibuzo, nceda uzive ukhululekile ukuqhagamshelana nathi nangaliphi na ixesha.