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What percentage of water gets recycled on the international space station?

Question #150522. Asked by BigTriviaDawg.
Last updated Jan 24 2024.
Originally posted Jan 24 2024 8:57 PM.

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psnz star
Answer has 0 votes
psnz star
4 year member
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Answer has 0 votes.
According to NASA, the figure is about 98%, including water from human waste products!

On the International Space Station, each person requires about four litres (one gallon) of water daily, for drinking, food prep and hygiene.

Part of water recovery is from urine via vacuum distillation. The resulting brine still contains some water. A brine processor extracts this water.

link https://www.space.com/astronaut-pee-iss-water-recycling-98-percent-milestone
Response last updated by psnz on Jan 24 2024.
Jan 24 2024, 8:59 PM
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