NASA NTRS · 19830000598
High-Flow Asymmetric Reverse-Osmosis Membranes
Abstract
Water-soluble polymer membrane insolubilized by transition-metal salt. Thin layer of lower permeability material joined with thicker layer of highpermeability material. Two layers chemically identical or chemically distinct. They differ in density, compactness or other respects. Used to purify or desalinate seawater, brackish water, or industrial or domestic wastewater.
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Katz, M. C., Wydeven, T. J.. 1984-11-01. High-Flow Asymmetric Reverse-Osmosis Membranes. https://ntrs.nasa.gov/citations/19830000598
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