| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an inexpensive gas treatment system capable of effectively removing a malodor or a harmful substance from malodor or harmful substance- containing exhaust gas. SOLUTION: The gas treatment system is equipped with an ozone oxidizing column, a gas introducing line of gas to be treated connected to the gas introducing part of gas to be treated of the ozone oxidizing column at the leading end part thereof, an ozone dissolved liquid supply mechanism for supplying an ozone dissolved liquid to the ozone water introducing part of the ozone oxidizing column and a discharge line connected to the gas discharge part of the ozone oxidizing column at the base end part thereof. The ozone dissolved liquid supply mechanism has a solvent line to which a solvent for forming the ozone dissolved liquid is supplied, a cooling device inserted in the solvent line, a dissolving device arranged to the rear stage of the cooling device, an ozone generator for supplying ozone gas to the dissolving device and an ozone dissolved liquid supply line for supplying the ozone dissolved liquid to the ozone dissolved liquid introducing part from the dissolving device.</p> |
