Persistent organic pollutants (POPs) yog cov organic uas nyob hauv ib puag ncig, sib sau ua ke hauv cov kab mob nyob thiab ua rau muaj kev pheej hmoo rau peb kev noj qab haus huv thiab ib puag ncig. Lawv tuaj yeem thauj tau los ntawm huab cua, dej lossis hom tsiv teb tsaws thoob ntiaj teb ciam teb, mus txog thaj chaw uas lawv tsis tau tsim lossis siv. Kev tswj hwm kev pheej hmoo thoob ntiaj teb yog qhov tsim nyog vim tias tsis muaj cheeb tsam tuaj yeem tswj hwm qhov txaus ntshai los ntawm cov tshuaj no ib leeg.
POPs ua haujlwm li cas?
POPs tau tswj hwm thoob ntiaj teb los ntawm Stockholm Convention thiab Aarhus Protocol. Cov kev cog lus thoob ntiaj teb no tau ua tiav hauv European Union los ntawm POPs Txoj Cai.
Txoj Cai POPs lub hom phiaj los tiv thaiv tib neeg kev noj qab haus huv thiab ib puag ncig nrog kev tswj xyuas tshwj xeeb uas:
txwv tsis pub los yog nruj heev rau kev tsim khoom, tso rau hauv kev ua lag luam thiab siv POPs;
txo qhov kev tso tawm ib puag ncig ntawm POPs uas yog tsim los ntawm cov khoom lag luam;
xyuas kom meej tias cov khoom khaws cia ntawm POPs txwv tsis pub muaj kev nyab xeeb; thiab
xyuas kom cov khoom pov tseg ib puag ncig zoo ntawm cov pov tseg uas muaj, lossis muaj kab mob los ntawm POPs.
Cov tshuaj lom neeg uas tau txheeb pom tias yog POPs suav nrog:
Tshuaj tua kab (xws li DDT);
Kev lag luam tshuaj (xws li polychlorinated biphenyls, uas tau dav siv hauv cov khoom siv hluav taws xob); los yog
Unintentional by-cov khoom tsim thaum muaj txheej txheem, degradation los yog combustion (xws li dioxins thiab furans).
Raws li Txoj Cai POPs, ECHA pab txheeb xyuas thiab nthuav tawm POPs tshiab los ntawm EU mus rau Stockholm Convention. Cov ntaub ntawv los ntawm Cov Tswv Cuab ua raws li txoj cai tau txais thiab ua tiav los ntawm Lub Chaw Haujlwm thiab muab tso ua ke rau hauv Union lub ntsiab lus. ECHA kuj txhawb kev txheeb xyuas qhov tsim nyog yuav tsum ua yav tom ntej ntawm EU rau POPs Union Implementation Plan.
ECHA's Enforcement Forum koom tes nrog lub koom haum ntawm Lub Xeev cov tub ceev xwm uas tseem muaj lub luag haujlwm rau kev tswj hwm txoj cai.
SINOYQX muaj kev txhim kho kom ruaj khov los tsim thiab muag melamine ua npuas ncauj thiab nws cov khoom lag luam tom qab ua tiav thoob ntiaj teb; SINOYQX chaw tsim khoom tsim nyog qis Formaldehyde tso tawm thiab TVOC ntawm melamine ua npuas ncauj rau cov ntawv thov acoustic.
Yog xav paub ntxiv txog POPs Commitment thiab low Formaldehyde release Melamine Foam, thov hu rau peb ntawm [email protected] lossis hu rau peb ntawm: +86-28-8411-1861.
Qee cov duab thiab cov ntawv luam tawm los ntawm Is Taws Nem, thiab cov ntawv pov thawj yog los ntawm tus sau thawj. Yog tias muaj kev ua txhaum cai, thov hu rau peb kom tshem tawm.