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现代,应用紫外线消毒越来越广泛,除了医院、防疫站和各卫生单位采用紫外线消毒外,文书档案、书店等也相继使用。紫外线的杀菌原理,主要是微生物受紫外线照射后,可引起细菌内成分发生变化,如核酸、原浆蛋白与酶的化学变化而使微生物死亡。为了提高紫外线灭菌效果,在使用时应当注意以下技巧: 一、用于空气消毒应将紫外线灯吊装在天花板或墙壁上,离地面2.5米左右,灯管
Modern, more and more UV disinfection applications, in addition to hospitals, epidemic prevention stations and various health units using UV disinfection, file archives, bookstores, etc. have also been used. UV disinfection principle, mainly microbial exposure to ultraviolet light, can cause changes in the composition of bacteria, such as nucleic acids, plasma protein and enzyme chemical changes that make the death of microorganisms. In order to improve the UV sterilization effect, should pay attention to the following tips when using: First, for air disinfection should be mounted on the ceiling or wall of UV light, 2.5 meters from the ground, the lamp