Large dumpsite in Dakar’s neighbourhood; most likely pentachlorophenol waste is stored there and any other chemical waste contaminated with dioxins. High levels of POPs have been measured in local eggs.
Source categories of waste contamination by POPs:
Polychlorinated dibenzo-p-dioxins
and dibenzofurans (dioxins)
Polychlorinated Biphenyls
Hexachlorobenzene