ИСТИНА

The paper presents the experience of developing, systems implementation, disposal and destruction of ozone at the municipal industrial water treatment plant where ozone - sorption technology is being used. There were examined the kinetics of ozone decomposition, aerodynamic properties of the system, the activity of the catalyst for the decomposition of ozone. The characteristics of the chemical reactor for the decomposition of ozone and the power consumption of the system were calculated. Based on this R&D, the system for ventilation and decomposition of ozone was designed and launched at the West water treatment plant in Moscow in 2011. Ozone is an environmentally friendly oxidant and it is widely used in modern technological processes at water treatment stations, including Moscow city. Despite the widespread use of ozone, it should be noted that ozone is very toxic. Maximum allowable concentration (MAC) is 0.1 mg/m3 in Russia. Therefore, residual quantity of ozone must be disposed after its practical use.