Abstract.站行 Exhaust gas treatment device 我工of coal fired boiler has 關飛been upgraded with ultra clean disch機作arge treatment technology, and th船來e new cyclone gas cap washing de學些vice is applied in the second ha農用lf of the desulfurzing tower systm. This new雨新 water scrubbing tray system is compose老錢d with water sprays, ceramic&nb友小sp;packing, cyclone gas cap and i唱房ndependent water tank, which is proven微月 by field tests, has exceling e金嗎ffect on exhaust gas treatment, and can decrease書和 concentration of aero計笑sol in exhaust gas to below 5mg/N鐵鐘m³ which is lower than the state dischar什頻ge standard.