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Salt Transport in High-Pressure RO Membranes by nawastaweningtyaswiyoto is a document available to read on EtoBox.
This study investigates salt transport and partitioning in polyamide reverse osmosis membranes under ultrahigh pressures and salinities, revealing that salt permeance decreases with increasing feed concentration, contrary to conventional theories. Using high-pressure quartz crystal microbalance and molecular dynamics simulations, the research shows that salt partitioning coefficients remain constant with pressure but depend on feed salt concentration, highlighting structural changes in the polyamide layer.
- Author
- nawastaweningtyaswiyoto
- Language
- EN