- Joined
- Aug 8, 2005
- Messages
- 11,463
@Lucky123 For example, in a typical hospital. It is assumed there are bio-hazards always present in the form of contagious organisms. The ventilation systems in the patient rooms and adjacent hallways is continuously monitored. If a ventilation system quits, the hospital personnel must remove the patients from the effected rooms.
(In hospitals, all hallways are positive pressure from the HVAC systems, all patient rooms are negative pressure. Air always flows into the rooms, never from the rooms out into the hallways. Standard bio-isolation protocol. The same in labs or other clean locations. Contaminants are vented outside while general occupancy areas are slightly higher pressure and can't spread organisms or toxins from contaminated locations)
(In hospitals, all hallways are positive pressure from the HVAC systems, all patient rooms are negative pressure. Air always flows into the rooms, never from the rooms out into the hallways. Standard bio-isolation protocol. The same in labs or other clean locations. Contaminants are vented outside while general occupancy areas are slightly higher pressure and can't spread organisms or toxins from contaminated locations)
Last edited: