In the lighting design of dust-free workshop engineering
, a content that cannot be ignored is whether to consider the installation of UV germicidal lamps, UV germicidal surface sterilization, silent, non-toxic, no residue during the sterilization process, and economical and flexible, convenient, so It is widely used in industry. In the industry, the sterile room, animal room and laboratory that need sterilization in the packaging industry of the pharmaceutical industry, the packaging and filling workshop in the food industry, can be used in the operating room, special ward, etc. For sterilization of occasions, in the dust-free workshop of the pharmaceutical industry, whether to install ultraviolet germicidal lamps can be determined according to the needs of the owner. Compared with other methods such as heat sterilization, ozone sterilization, radiation sterilization, and pharmaceutical sterilization, Its own advantages:
1. UV is effective for all bacteria and is a broad-spectrum sterilization measure.
2. It has almost no influence on the sterilized object (irradiated object).
3. It can be continuously sterilized, and it can also be sterilized in the places with staff.
4. Low equipment investment, low operating cost and simple operation.
Bactericidal effect of ultraviolet rays is a kind of microorganisms. Microorganisms contain nucleic acids in the body. Nucleic acids absorb the radiation energy of ultraviolet rays and cause photochemical destruction, thereby killing microorganisms.