Is the UV disinfection cabinet harmful to the human body? This is a problem that many people are concerned about now. Now people are very concerned about the issue of healthy living, so disinfection in life is getting more and more people's attention, so is there any harm to UV disinfection? How about UV disinfection cabinet? Xiaobian here are some simple introductions, below Please take a look at the details of the UV disinfection cabinet with Xiaobian! First, how about UV disinfection cabinet The sterilization principle of the ultraviolet disinfection cabinet is to irradiate microorganisms such as bacteria and viruses through ultraviolet rays to damage the structure of DNA in the body, kill bacteria or lose reproductive ability. DNA absorbs most ultraviolet light at a wavelength of 253.7 nm. The sterilization effect of ultraviolet light is related to its irradiation intensity and total irradiation amount, and generally can reach a killing rate of ≥99%. When the dose of irradiation (the product of the intensity of illumination and the moment of illumination) increases, the number of bacteria killed increases, but the percentage of bacteria killed does not increase as the proportion of the dose increases. A small dose can also kill a small amount of bacteria; if the amount of bacteria is large, some bacteria will not be killed even with large doses. Ultraviolet light can only travel in a straight line, with low radiant energy and weak penetrating power. It can only kill microorganisms that are directly irradiated. Therefore, the disinfection site should be exposed to ultraviolet light as much as possible during disinfection. Because of the layout of the sterilizer itself and the dense placement of the dishes, the ultraviolet radiation is blocked by the dishes themselves. Many parts of the dishes cannot be exposed to ultraviolet light. The bacteria and viruses in these parts will not be killed by ultraviolet rays. Therefore, according to the national standard rules, the utensil disinfection cabinet can not only use ultraviolet light as a single disinfection method. Second, is the UV disinfection cabinet harmful to the human body? It is not harmful. UV disinfection cabinet has a harmless and easy-to-use lysozyme ozone disinfection method, complete sterilization, no residue, broad-spectrum sterilization, can kill bacteria and spores, viruses, fungi, etc., destroy botulinum toxin. In addition, ozone also has a strong killing effect on mold. O3 is quickly decomposed into oxygen or a single oxygen atom due to poor stability, and a single oxygen atom combines to form the oxygen molecule itself, and there is no toxic residue. O3 is a non-polluting disinfectant. Ozone is a gas that can quickly diffuse into the entire sterilization space and destroy the serial bacteria. Advantages: The use of ultraviolet photochemical conversion disinfection, the effect of killing microorganisms is particularly prominent. Can kill antivirus in a short time. Disadvantages: Disinfection has poor penetrability, can only disinfect the surface of the article, can only spread in a straight line, and can not be disinfected in areas that cannot be irradiated. The above is a small series of decoration home network to introduce UV disinfection cabinet. I hope you have a better understanding of the UV disinfection cabinet after reading the Xiaobian article. If you want to know more about decoration, please continue to pay attention to the decoration home network. Furniture Handle,Furniture Drawer,Cabinet Door Handles,Steel Cupboard Handles BNF HARDWARE CO., LTD , https://www.bnfhardware.cn
