Ozone has a strong bactericidal effect. Studies have shown that ozone can kill more than 99% of the killing propagules in 5 minutes. At the same time, ozone also plays the role of deodorization. Many indoor air purifiers use the strong oxidizing property of ozone. The principle is to oxidize the organic matter in the air to achieve the purpose of purifying the air.
However, the strong oxidizing properties of ozone have a harmful effect on human health. It is generally believed that when ozone is inhaled into the body, it can be rapidly converted into a highly reactive free radical-superoxy (O2-), which mainly oxidizes unsaturated fatty acids, thereby causing cell damage. Ozone can increase arachidonic acid during lipid peroxidation in human respiratory epithelial cells, leading to inflammatory lesions in the upper respiratory tract. Volunteer studies have shown that vital capacity, forced vital capacity and first second forced vital capacity are significant after exposure to 0.09 ppm ozone for 2 hours. Decreased; when the concentration reached 0.15ppm, more than 80% of people felt irritation of the eyes and nasal mucosa, and 100% had headache and chest discomfort. Because ozone can cause inflammation of the upper respiratory tract and damage the terminal bronchiole epithelial cilia, which weakens the defense function of the upper respiratory tract, long-term exposure to a certain concentration of ozone is also prone to secondary upper respiratory tract infection. When the ozone concentration is 2ppm, respiratory symptoms, cough, and headache may occur in a short period of time.
To detect ozone, you can use Meihuayi's MHY-161. 46 Ozone detector. Let ozone benefit humanity.
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