A conversation with Roman Czech about corona and how cleanroom technology can help.

• How do viruses spread through the air?
• What are aerosols, what are particles and how do they behave?
• How large are the droplets through which viruses can spread?
• What technical options can we use to protect ourselves from infection?
• What options are there for filtering viruses and bacteria out of the air?
• What are the advantages and disadvantages of the individual options?
• What is a HEPA filter and how does it work?
• Up to what room size does air filtration work - does the room height also play a role?
• How can I get a room virus-free, how long does it take and what happens if an infected person enters the room?
• What does the air exchange rate mean and which one applies to infected rooms?
• Why can't my air conditioning system do that?
• Is it possible to install such a HEPA filter in the AC?
• Does it also clean surfaces?
• How could all this be put into practice, in the office, in everyday life?