NASA tests composters for space.
For long term missions, composters may be an integral part of a life support system that provides edible food crops, extracts nutrients from plant biomass and removes contaminants from the recycling stream.
Atkinson
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NASA, Kennedy Space Center, Florida, USA.
D001673:Biodegradation, Environmental; D018533:Biomass; D003247:Conservation of Natural Resources; D018504:Ecological Systems, Closed; D004867:Equipment Design; D018527:Hydroponics; D008021:Life Support Systems / Q000295:instrumentation*; D063245:Plant Development; D014908:Triticum; D018505:Waste Management / Q000295:instrumentation* / Q000379:methods