by Team Cognituv | Mar 8, 2023 | UVC Whitepapers
ASHRAE has taken a strong stance in support of continuous UVC. Regarding the reopening of schools, this industry standard organization has published descriptions of available technology, noting the effectiveness of continuous UVC in reducing airborne infection risk...
by Team Cognituv | Mar 8, 2023 | UVC Whitepapers
Fluid dynamics analysis has demonstrated alarming results. Toilets produce aerosols during the flushing process, with 40-60% measured particles rising above the toilet bowel(>100cm) DURING the flushing cycle with continued airborne diffusion in the post flushing...
by Team Cognituv | Jan 26, 2021 | UVC Whitepapers
Lethal to microorganisms, ultra-violet radiation in the range of 2250 to 3020 angstroms is used in a variety of disinfection applications, a process referred to as ultra-violet germicidal irradiation (UVGI). Since the first UVGI system was successfully implemented for...
by Team Cognituv | Jan 26, 2021 | UVC Whitepapers
Severe Acute Respiratory Syndrome (SARS) virus is an emerging respiratory infection that has caused outbreaks in health care settings (Ho et al 2003, HWFB 2003). SARS virus is a new variant of the coronavirus family and transmits through the air and by direct contact....
by Team Cognituv | Jan 26, 2021 | UVC Whitepapers
All procedures that were performed before the installation of the ultraviolet lighting used horizontal laminar airflow, whereas all procedures that were performed after that date used ultraviolet lighting without laminar airflow. Factors associated with the rate of...
