| 摘要 |
PROBLEM TO BE SOLVED: To provide a gas treatment device further improved in removal performance of dust contained in treatment object gas without discharging secondary particles of dust.SOLUTION: A gas treatment device includes: a plasma treatment section 2 which has a honeycomb structure 4 which is disposed in a ventilation flue and has many through holes through which treatment object gas flowing in the ventilation flue passes, and electrodes 5 and 6 disposed on each of an upstream side and a downstream side of the honeycomb structure 4 with respect to a direction in which treatment object gas passes, and generates plasma in the through holes 4a of the honeycomb structure 4; and a water treatment section 3 provided on a downstream side of the ventilation flue of the plasma treatment section 2. The treatment object gas passing through the plasma treatment section 2 is washed in water in the water treatment section 3.SELECTED DRAWING: Figure 1 |
