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Polychlorinated dibenzo-p-dioxins and dibenzofurans (PCDD/Fs) in ambient air and farmland soil sampled in 2006 around an e-waste dismantling area with open burning of insulated wires in Longtang in south China were investigated. The total toxic equivalent concentrations of PCDD/Fs were 3.2–31.7 pg/m3 in air and 5.8 12.4 ng/kg in farmland soil at an e-waste site and 0.063–0.091 pg/m3 in air at a background...
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