Root Cause of UVC Odor - July 5, 2016

UVC devices have been used for successful disinfection of air and surfaces in multiple industries, more specifically the healthcare industry. However, with the use of these devices it has been often noticed that there is a residual odor after disinfection, otherwise known as volatile organic compounds (VOCs). This odor has been described as a sulfuric smell similar to rotten eggs, garlic, or burning hair. A recent study by Dr. Normand Brais about residual odors from UVC disinfection has been published showing information on how UV irradiation of keratin and cysteine in dust particles from the air emit chemical byproducts of thiol and mercaptan molecules, which contain a significant amount of sulfur.

 

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Elizabethkingia Bacteria Outbreak - April 18, 2016

Recently, throughout the Midwestern United States there has been an outbreak of the bacteria Elizabethkingia anophelis. The current outbreak in Wisconsin has resulted in 56 confirmed cases and 17 deaths. The bacteria has also been...

Prevalence of HCAI's - April 12, 2016

Summary: Each year, hundreds of thousands of individuals in the United States are infected with Healthcare Associated Infections (HCAIs).With updated infection technology, including UVC disinfecting, these numbers can be greatly reduced and in...

Chemical Ineffectiveness - March 31, 2016

Health care workers perform manual cleaning and disinfection using chemicals to routinely clean medical devices and equipment throughout patient rooms. However with the quick turnover rate and many hard to reach areas, numerous spaces may be...

UVC In Flight! - March 24, 2016

UVC infection technology has reached new heights! The Boeing Company, one of the largest global manufacturers of airplanes, is using ultraviolet light to zap microbes in their new self cleaning restrooms. The UV lights clean the lavatories...

UVC Disinfection Market - March 14, 2016

As numbers in health care associated infections (HCAI’s), multi-drug resistant organisms, and environmental concerns continue to increase, UVC disinfection devices have become more prevalent in infection control markets. Hospitals,...
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