FIELD: technological processes.
SUBSTANCE: group of inventions relates to disinfection of materials. When implementing the method for preparing a disinfectant solution, moist air is fed into a discharge chamber with electrodes. Then air passes through the discharge and is saturated with active particles. To maximize the yield of long-lived radicals and to increase ozone generation feeding the OH ↔ HO2 cycle, air is supplied into space between external and internal tubes of discharge chamber, and then – into piezoelectric cell, in which air is mixed with fine mist from evaporator and together with it enters inner tube of discharge chamber, where there is repeated activation of gas mixture. Device for producing a disinfectant solution comprises outer and inner tubes of refractory dielectric. Space between the inner tube and the outer tube is interconnected with the chamber of the piezoelectric cell, wherein the output of the gas mixture of the chamber of the piezoelectric element is interconnected with the inner tube.
EFFECT: maximizing output of long-lived radicals and high ozone formation.
5 cl, 2 dwg
