Occupational Exposure to Dioxins at UK Worksites

Abstract

Following a request from a Governmental Interdepartmental Group, the Health and Safety Executive undertook a polychlorinated dibenzo-p-dioxin (PCDD) and polychorinated dibenzofuran (PCDF) sampling exercise at several work sites in the UK. An initial survey suggested potential PCDD/F production at metal recycling sites, during cement manufacture, at municipal waste incinerators and landfill sites and during the use of thermal oxygen lances. PCDD/F sampling, using static and personal air samplers, revealed that the highest PCDD/F exposures were found at metal recycling sites, particularly aluminium recycling sites. The reasons for these results and the possible consequential intakes are discussed.