INTEGRATED TREATMENT SYSTEM FOR COMPOSITE WASTE GAS COMPRISING NITROGEN OXIDES, CHLOROFLUOROCARBONS, HYDROCHLOROFLUOROCARBONS, HYDROFLUOROCARBONS, AND PERFLUORINATED COMPOUNDS

摘要

Provided is an integrated treatment system for composite waste gas comprising nitrogen oxides (NO_x and N₂O), chlorofluorocarbons (CFCs), hydrochlorofluorocarbons (HCFCs), hydrofluorocarbons (HFCs), and perfluorinated compounds (PFCs). The integrated treatment system comprises: a first wet treatment apparatus for washing and adsorption-treating a gas to be dissolved in water, SO_x and dust including ash; a decomposition reactor for receiving the waste gas treated by the first wet treatment apparatus and treating nitrogen oxides, CFCs, HCFCs, HFCs and PFCs; and a second wet treatment apparatus for receiving the waste gas treated in the decomposition reactor and washing and adsorption-treating the same. The system can effectively treat a large amount of composite waste gas.