Process and apparatus for treatment of volatile organic compounds

摘要

A process and apparatus for treatment of volatile organic compounds and the process comprises: an atmospheric dew point temperature sensing step of sensing a dew point temperature of the atmosphere as a reference temperature; a humidification and condensation processing step of spraying water mist all over the exhaust gas flow and condensing the exhaust gas flow into condensate contained the volatile organic compounds; a treated exhaust gas flow dew point temperature sensing step of sensing a dew point temperature of the treated exhaust gas flow after the humidification and condensation processing step; a collection step of collecting dropped condensate from the humidification and condensation processing step and then transporting the dropped condensate back to the humidification and condensation processing step for circulation spray; and a control step of controlling the dew point temperature of the treated exhaust gas flow to be close to the reference temperature.