ASD Technical Report, Numéros 62 à 142

6570th Aerospace Medical activated sludge Aeration aerobic algae algal and bacterial amino acids amount Anaerobic digestion anaerobic fermentation atmosphere bacteria bacteria and algae Bieberdorf carbon dioxide cellulose Chemical oxidation chemically or microbiologically chemosynthetic combustion compounds concentrations contain creatinine diffusion Ecolo efficient effluent end products energy feces gases grams growth heat exchangers hours detention human wastes hydrogen hydrogen sulfide Keratin Laboratories liquid lunar colonies material metabolic methane methane bacteria mg/l microbial Microbiological degradation microbiological oxidation MICROBIOLOGICAL WASTE TREATMENT microorganisms moderate duration nitrogen nutrients odorous organic wastes oxygen photosynthetic plants possible procedure is suggested prolonged space voyages Protein Diet protoplasm radiation reactor recycling reduced semipermeable membranes separated by semipermeable sewage solids Southwest Research Institute space cabin spacecraft STUDY OF MICROBIOLOGICAL support system symbiotically TABLE temperature UNCLASSIFIED urea uric acid urine utilize vapors volatile waste digestion waste disposal unit weightlessness wet oxidation Wright-Patterson