Hydrofluorocarbons (HFCs), sulfur hexafluoride (SF6), perfluorocarbons (PFCs) emission txo
Hydrofluorocarbons (HFCs), sulfur hexafluoride (SF6), perfluorocarbons (PFCs) feem ntau yog siv los hloov Monter Protocol's Ozone Depleting Subhibition (ODS): chlorofluorocarbons (CFCs). Yam siv ntawm HFCs thiab PFCs suav nrog cov tub yees siv cua txias, cov tub tua hluav taws, tshuaj tua hluav taws, tshuaj tua kab, tshuaj tua kab, thiab lwm yam; thaum SF6 yog siv rau kev ntsuas cov roj, cov tshuaj tua hluav taws, thiab lwm yam. Peb hom kev tswj tsev cog khoom no yuav ua rau muaj kev paug tawm thaum tsim khoom thiab siv theem.
Thaum xaiv cov kev xaiv rau CFCs, txiav txim siab qis dua GWPs (Cov Khoom Siv Cuam Tshuam Hauv Ntiaj Teb). Saib cov lus rau GWPs.
Zam kev xau ntawm cov raj xa dej ntawm cov cua txias thiab cov tua hluav taws.
Thaum siv los ntxuav cov kuab tshuaj, nws tuaj yeem siv ua ke nrog lwm cov txheej txheem kev tu vaj tse thiab kev tu vaj tse kom txhim kho kev ua kom huv thiab txo qis cov tshuaj ntxuav kom huv.
Kev ntxuav vaj tse rov qab ua kom zoo dua qub tau txhim kho kom muaj qhov ntim rov qab thiab txo qhov hnyav ploj.
Cov txheej txheem tsim cov tshuab foaming ua txoj haujlwm zoo ntawm kev sau thiab kho cov pa roj.