In big city, garbage incinerator, small general discard, medical treatment discard, generally industry junk incinerator, coking furnace, burning furnace, electric arc furnace, second aluminum excellent refine factory, cement works smoking tube and waste gas’ s whole PCDD/Fs I-TEQ standard data are 0.0576、10.8、0.557、0.137、0.0660、1.41、1.96、2.45、0.0621 ng I-TEQ/Nm3； In big city, garbage incinerator, small general discard, medical treatment discard, generally industry junk incinerator smoking tube and waste gas’ s whole PCDD/Fs I-TEQ emission average data are 0.366、65.1、6.15、1.05 μg I-TEQ/ton-waste；coking furnace, burning furnace, electric arc furnace, cement works smoking tube and waste gas’ s whole PCDD/Fs I-TEQ are 0.103、2.17、15.0、41.3、0.0574 μg I-TEQ/ton-feedstock. This project estimates the whole amount of CDD/Fs is 67.3 g I-TEQ/yr in Kaoshung. In big city-Kaoshung, among these that rate of garbage incinerator, small general discard, medical treatment discard, generally industry junk incinerator, coking furnace, burning furnace, electric arc furnace, second aluminum excellent refine factory, second copper excellent refine factory, cement works, asphalt factory, and cremation works are 0.408%、0.630%、0.011%、0.118%、1.02% 、49.6%、36.2%、9.7%、0.964%、1.09%、0.005%及0.202%. The most emission amount of PCDD/Fs are burning furnace and electric arc furnace, and the amount in all are taking 85.9%.

Kaoshung City’s,dioxin