It is a known belief that indoor air is cleaner than outdoor air and contains a lesser number of harmful particles and microbes. Actually, indoor air is often up to 15-times more polluted than outdoor air, and air-conditioning can, in fact, be a source of contamination for viruses and infections. This fact is worrying, especially at a time when the planet is facing an unprecedented pandemic COVID-19.
In central air-conditioned indoor spaces, the danger of virus transmission is higher as compared to other areas. this is often thanks to the air being circulated from various parts of the building and released into the space, exposing people to not only the COVID-19 virus, but also other pollutants, infectious germs, gases, and particles present within the air. If these air-conditioned spaces aren't maintained properly (which usually is not), the AC becomes a tract for viruses since they recirculate an equivalent air back and forth.
Air Sanitization: Need of the hour
‘Air sanitization’ may be a straightforward concept where viruses, bacteria, germs and particulate (PM 2.5) from the indoor air are trapped into a system that kills these pollutants within the system and releases not just complete sanitized air, but healthy air back to the space.
While it had been always important, within the wake of the coronavirus crisis, air sanitization might become the new benchmark for all types of indoor spaces, especially in hospitals and other healthcare facilities where everybody is under danger of getting infection from one or the opposite source ranging from an individual to an air-conditioning system. There is news around hospital-acquired infection and cross-infection; however, technologies have always been trying to fight with them. Reports suggest that hospitals round the world became hotspots for the novel coronavirus infection, posing huge risk to healthcare workers. In fact, thousands of medical professionals have already been infected, and a few have succumbed to the virus also. during a study posted preprint repository medRxiv, researchers acknowledged that one among the first routes of COVID-19 transmission is through large respiratory droplets, which may be of varying sizes, ranging between one to over 10 µm. The spread, however, are often controlled or accelerated by heating, ventilating and air-conditioning (HVAC) systems. This emphasizes the importance of deploying a complicated air sanitization system across hospitals. Many global industry bodies have already put in situ certain safety guidelines for healthcare facilities. Eurovent, Europe’s Industry Association for Indoor Climate (HVAC), has stated that HEPA filters (High Efficiency Particulate Air) in room AC should be mandatory in critical, high-risk, healthcare-sensitive environments like hospitals, clinics, quarantine facilities and ambulances, etc.
Technology-based solutions
The advent of technology has made even the foremost complex things simple; air sanitization being one Today, clean air technology brands are beginning with air sanitizers and cleaners infused with cutting-edge technology which will actually show you the standard of indoor air that you simply are breathing.
More and more healthcare facilities are turning to central air cleaners, a filter less magnetic technology, which is very efficient to eliminate infectious viruses, particulate, gases and other disease-causing germs. This technology protects users not only from cross-infection, disease causing bacteria, allergens etc., but also from respiratory diseases-inducing particulate and heavy dust. The technology has also been recognized to eliminate the danger of hospital-acquired infections.
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