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What is the principle of ozone disinfection

2018-04-29 19:12:30

Ozone is a strong oxidizing agent, and the sterilization process is a biochemical oxidation reaction. The principle is as follows: 1, ozone can oxidize the enzymes needed to decompose the glucose inside the bacteria, so that the bacteria are inactivated and die. 2, directly interact with bacteria and viruses, destroy their organelles and DNA, RNA, so that the metabolism of bacteria is destroyed, resulting in bacterial death. 3, through the cell membrane tissue, invade the cell, acting on the outer membrane of the lipoprotein and the internal lipopolysaccharide, so that the bacteria permeability distortion and dissolution death. Notes for ozone disinfection: 1. Ozone irritates the mucous membranes of the human respiratory tract. When the concentration of ozone in the air reaches 0.15ppm, it can be killed by sniffing. According to international standards, up to 0.5-1ppm can cause dry mouth and other discomfort; 1 to 4ppm can cause cough; Up to 4-10ppm can cause a strong cough. Therefore, disinfection with ozone disinfection air, must be in the absence of people, after disinfection at least 30 minutes to enter. 2, ozone is a strong oxidizing agent, damage to a variety of items, the higher the concentration of the more heavy damage to the items, can make the copper sheet appear green rust, rubber aging, discoloration, reduced elasticity, resulting in brittleness, breakage, fabric bleaching and fading. Reference source: Encyclopedia - Ozone Disinfection