This up-to-date training manual covers the crucial Environmental Control and Life Support System. It contains 91 superb illustrations, figures, tables and charts.
The Environmental Control and Life Support System (ECLSS) maintains a pressurized habitable environment, provides water recovery and storage, and provides fire detection and suppression within the International Space Station (ISS). ECLSS provides a pressurized and habitable environment within the Space Station by supplying correct amounts of oxygen and nitrogen, controlling the temperature and humidity , removing carbon dioxide and other atmospheric contaminants, and monitoring the atmosphere for the presence of combustion products, as well as major constituent proportions. The system also collects, processes, and stores water and waste used and produced by the crewmembers. Fire suppression and crew safety equipment are provided. The primary ECLSS concern, whether directly or indirectly, is with the ISS atmosphere. This manual presents ECLSS through its subsystems, starting with Atmosphere Control and Supply (ACS), then Atmosphere Revitalization (AR), Temperature and Humidity Control (THC), Fire Detection and Suppression (FDS), and finally Water Recovery and Management (WRM).

