Several fairgrounds buildings now have ‘air cleaning technology’
Visitors to the 2021 N.C. State Fair will benefit from some technology aimed at improving indoor air quality. Several buildings on the fairgrounds now have advanced technology added to their air filtration systems. The technology comes with new equipment that’s been installed with health and safety in mind, as a direct result of the coronavirus pandemic. You could think of the new equipment as magic, but as neat as that sounds, the actual science sounds pretty neat on its own. It’s not too complicated to understand either. The new equipment adds bipolar ionization technology to the existing HVAC systems in…