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Solar-Powered Water DistillationSolar-powered still produces pure water at rate of 6,000 gallons per year. Still fully automatic and gravity-fed. Only outside electric power is timer clock and solenoid-operated valve. Still saves $5,000 yearly in energy costs and pays for itself in 3 1/2 years.
Document ID
19840000069
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Menninger, F. J. (CALTECH)
Elder, R. J. (CALTECH)
Date Acquired
August 12, 2013
Publication Date
January 1, 1985
Publication Information
Publication: NASA Tech Briefs
Volume: 8
Issue: 3
ISSN: 0145-319X
Subject Category
Physical Sciences
Report/Patent Number
NPO-15894
Accession Number
84B10069
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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