Waste streams in a crewed space habitat.
A compilation of generation rates and chemical compositions of potential waste streams in a typical crewed space habitat was made in connection with the waste-management aspect of NASA's Physical/Chemical Closed-Loop Life Support Program.  Waste composition definitions are needed for the design of waste-processing technologies involved in closing major life support functions in future, long-duration, human space missions.  Data for the constituents and chemical formulae of the following waste streams are presented and/or discussed:  human urine, feces, hygiene (laundry and shower) water, cleansing agents, trash, humidity condensate, dried sweat, and trace contaminants.  Data on dust generation are also presented and discussed.
Wydeven
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Advanced Life Support Division, Ames Research Center, National Aeronautics and Space Administration, Moffett Field, CA 94035.
Golub
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D004391:Dust; D018504:Ecological Systems, Closed; D004867:Equipment Design; D005243:Feces; D005260:Female; D006801:Humans; D008021:Life Support Systems / Q000295:instrumentation; D008297:Male; D013026:Space Flight / Q000295:instrumentation*; D018531:Spacecraft / Q000295:instrumentation*; D013542:Sweat; D013997:Time Factors; D014481:United States; D018557:United States National Aeronautics and Space Administration; D014556:Urine; D018505:Waste Management / Q000379:methods*; D014866:Waste Products / Q000032:analysis*; D014867:Water / Q000032:analysis
D004391:Dust; D014866:Waste Products; D014867:Water