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NASA NTRS · 20140009193

Distillation Brine Purification for Resource Recovery Applications

Wheeler, Raymond M.
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Abstract

Wastewater processing systems for space generate residual brine that contains water and salts that could be recovered to life support consumables. The project assessed the use of ion-exchange resins to selectively remove salts from wastewater treatment brines. The resins were then regenerated for additional use. The intention would be to generate a Na/K and CI rich or purified brine that would then be processed into high value chemicals, such as acids, bases, and/or bleach.

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Wheeler, Raymond M.. 2014-04-25. Distillation Brine Purification for Resource Recovery Applications. https://ntrs.nasa.gov/citations/20140009193

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