Water Management: Production, Supply, Use, and Disinfection

• How much water would an astronaut use each day?
  
  
• How would an astronaut use this water?
  
  
• What quality requirements will NASA have for this water?
  
  
• How will water be supplied for plant growth?
  
  
• How much water will be necessary for plant growth...versus human use?
  
  
• Will the astronauts take baths, showers, sponge baths, etc.?
  
  
• Will Mars be able to supply any water via local resources?