Closed loop municipal water systems seem like such a good idea that just needs a little kickstart to become relatively self-sustaining from harvesting what is o

Closed loop municipal water systems seem like such a good idea that just needs a little kickstart to become relatively self-sustaining from harvesting what is otherwise treated as waste. https://www.sciencedirect.com/science/article/pii/S194439862420360X https://www.sciencedirect.com/science/article/pii/S194439862...