抄録
The bag filter with a catalyst function has been developed as a measure against dioxin from incineration facility. We have adopted the catalyst bag filter at an incineration facility and executed several field tests. We have found, as a result of those test, the (1) DXNs removal performance in 200 degrees C is about 97-98%, (2) DXNs removal rate by this method is higher than that by the method of normal filter and activated carbon, (3) the same level of DXNs removal performance is maintained at the time after one year continuous operation. In addition, it is expected that the cost of this method is lower than that of normal filter and activated carbon, and the removal rate of DXNs in gas phase is 97% or so.
