[Research and development of technique of regenerative environmental control and life support system].
Environmental control and life support system (ECLSS) is a critical subsystem of manned spacecraft that has the most typical characteristics of manned space flight. It is an indispensable safeguard for the life of astronaut in space. This article reviewed the main techniques and developments of oxygen and water closed loop recycling in regenerative environmental control and life support system. Through comparing and analyzing the current state of its space application as well as the strong and weak points of different technique routes, the directions of research and development of oxygen and water recycling technique for space station are proposed.
Institute of Space Medico-Engineering, Beijing, China.
Kang-han
KH
Zhou
Lan
L
Fu
Yong-qiang
YQ
Han
Jun-rong
JR
Li
D000389:Air Conditioning / Q000379:methods; D018504:Ecological Systems, Closed; D008021:Life Support Systems / Q000295:instrumentation*; D013026:Space Flight / Q000295:instrumentation*; D018508:Water Purification / Q000379:methods; D014893:Weightlessness