System and hydrogen peroxide vapor decontamination method that was reinforced with ozone

摘要

Is a vapor decontamination system for decontaminating a defined area. The system comprises a chamber 24 defining a space, a generator 32 for generating hydrogen peroxide vapor from hydrogen peroxide and water solution, and a device 34 for introducing the ozone. Closed loop circulation system is provided for supplying the area ozone and hydrogen peroxide vapor. Destruction device 94 to decompose the hydrogen peroxide vapor. In order to maintain the desired concentration of ozone, the sensor 36 and a controller 132 for controlling the apparatus 34 for introducing the ozone is provided. [Selection] Figure Figure 1