Article ID Journal Published Year Pages File Type
624989 Desalination 2011 10 Pages PDF
Abstract
► AK, AG, SE and SG are commercial RO membranes with contact angles higher than 60°. ► AK, AG have rougher surfaces while SE, SG have thinner and smoother top layer. ► AK, AG exhibit peaks at 1541 cm−1 and 1609 cm−1 while SE, SG have peaks at 1730 cm−1. ► AG has lower O/N ratio than AK whereas SE has lower C/N ratio than SG. ► Advanced analysis provided insight into structures of these polyamide membranes.
Related Topics
Physical Sciences and Engineering Chemical Engineering Filtration and Separation
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