| abstract |
(57) [Summary] [Structure] After volatile organic halogen compound-containing water is diffused to obtain a diffused gas, the diffused gas is contacted with an adsorbent, and the saturated adsorbent is regenerated with nitrogen gas, Next, a method for treating a volatile organic halogen compound in which regenerated exhaust gas is brought into contact with a reducing agent in the presence of a metal catalyst. [Effect] A volatile organic halogen compound contained in water or wastewater can be efficiently decomposed and removed with a small amount of energy, without producing a side reaction product and causing no air pollution. |