Environmental evaluation of PAHs emisssion from commercial municipal solid waste incinerator
商用垃圾流化床焚烧炉多环芳烃排放的环境评价

PAHs emission performance of a fluidized bed incinerator has been investigated.The results indicate that stack flue gas is the main emission way. Daily emission of this path is one or two order magnitudes higher than others and PAHs are mainly composed of low molecular materials.PAHs toxicity changes under different conditions.PAHs toxicity of co-combustion of MSW and coal is higher than that of coal combustion.Combustion with desulfurizer is higher than that of without desulfurizer,but smaller than that of high ratio of MSW.Toxicity increases with increasing ratio of MSW in mixed fuel.