Deep UV sterilization has been recognized by who and can directly irradiate human body at 222nm

According to media reports, the US Government Industrial Hygienists Association recently released the latest document, which revised its UV hazard function and dose limit. Among them, the dose limit in the far ultraviolet band was greatly increased, and the daily irradiation limit at 222nm was increased from the original 22mj / cm to 160mj / cm (eye corneal irradiation) and 478mj / cm (skin irradiation).

 

 

 

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Therefore, the radiation and Health Department of who organized a webinar on the prevention and management of novel coronavirus. At the webinar, the application of 222nm ultraviolet rays in disinfection of a series of pathogens and the environment was highlighted, which further confirmed the important role of ultraviolet radiation sterilization technology in controlling and preventing the spread of diseases.

 

 

 

According to the experimental data, the 222nm far ultraviolet sterilization product has solved the pain point problem that the traditional ultraviolet rays cannot directly irradiate the human body to a certain extent, taken into account the functionality and safety, realized the human-machine friendly coexistence, and effectively reduced and killed up to 99.9% of the bacteria and pathogens on the body surface. Industry insiders said that the dose limit of far ultraviolet band was greatly increased, which effectively expanded the promotion and application of far ultraviolet products in the fields of air purification, article surface and water cleaning.

 

 

 

 

Qingdao fluorescein UV disinfection and sterilization products mainly include air sterilization, surface sterilization, water sterilization, medical sterilization and other products. The company has a professional post doctoral team, focusing on the research of UV sterilization application. After years of deep cultivation in the UV industry, the company has obtained a number of national invention and utility model patents. At present, a number of sterilization module products have been put into the market. For more details, please visit the company's website at www.qdyingguang.com and contact the company to obtain or follow the wechat official account.

 

 

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