Dioxins:Dioxins and furans share similar characteristics and risks. Both are highly toxic POPs that can have detrimental effects on living organisms.
HCB (hexachlorobenzene):HCB is one specific type of furan compound. It is highly toxic and persists in the environment for an extended period.
Chlorine compounds: Chlorine compounds are chemicals containing chlorine atoms. Many industrial processes involving these compounds can lead to the formation of furans as byproducts.