| abstract |
Present invention discloses a kind of pollutant treatment systems, including burner, storage of waste water device, purification of nitrogen oxides device, heating and evaporating unit, dust-extraction unit, desulfurizer and discharger, burner to be used to form exhaust gas；Storage of waste water device is for storing waste water；Purification of nitrogen oxides device is connected with burner, and the exhaust gas for being formed to burner carries out nitrogen oxides removal；Heating and evaporating unit is connected with storage of waste water device and purification of nitrogen oxides device respectively, waste water for storing to storage of waste water device is vaporized, and the exhaust gas after nitrogen oxides removal is heated, also, the exhaust gas after waste water vaporization and the exhaust gas after heating are mixed；Dust-extraction unit is connected with heating and evaporating unit, for being dusted to mixed exhaust gas；Desulfurizer is connected with desulfurizer, and for carrying out desulfurization to the exhaust gas after dedusting, discharger and desulfurizer are to connection, for the exhaust gas after desulfurization to be discharged. |