Irish firm Novaerus isn’t just selling its air sanitisation technology to hospitals and medical centres – the bread and butter on which it built its business – anymore. With the pandemic and public knowledge increasing around the importance of clean air, its devices can now be found in elevators, restaurants, pubs and offices. Kevin Devlin stepped down as chief executive of Novareus’s parent company WellAir earlier this year after a deal with US firm UV Innovators, but he remains a board advisor. he says the pandemic and learning around the spread of disease that has taken place over the last…