I've been wondering if one solution is having dual plumbing in some houses, that... | Hacker News

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		tibbon on July 5, 2023 \| parent \| context \| favorite \| on: Why is desalination so difficult? I've been wondering if one solution is having dual plumbing in some houses, that includes a parallel system for non-drinkable (but otherwise clean) water.

smolder on July 5, 2023 [–]

I believe that's called a grey water system.

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