|Fon Zhou | Apr 12, 2021|
ASHRAE has released the following statement:
“Airborne transmission of SARS-CoV-2 is significant and should be controlled. Changes to building operations, including the operation of heating, ventilating, and air-conditioning systems, can reduce airborne exposures."
It replaces the April 2020 statement that said airborne transmission was “sufficiently likely” that airborne precautions should be taken. At that time both, the World Health Organization (WHO) and the Centers for Diseases Control (CDC), contended that transmission of SARS-CoV2 was by droplet and fomite modes, not airborne. Subsequently, both have acknowledged the risk of airborne transmission indoors.https://www.ashrae.org/about/news/2021/ashrae-epidemic-task-force-releases-updated-airborne-transmission-guidance
We recommend our MESP technology. It can high-efficiently kill viruses and bacteria, powerfully eliminate airborne particles including PM2.5, pollen, allergen, and other particulate pollutants. The filter is permanently washable. It's safe, no harmful byproducts, and able to work around people.
The test report from Innovative Bioanalysis (California, US) has the conclusion as below:
"In aerosol there was an observed 99.99% reduction of collectable viral media from the downstream collection port with the filtration system installed. Collection samples were compared to control value collections to obtain the average % reduction.
Taking these variables into account, there was a high level of inactivation efficacy achieved by in-duct electrostatic filtration system created by AirQuality."
Please ask your sales manager at AirQuality Technology for more details.