Covalent organic frameworks (COFs) are an emerging class of highly porous crystalline
organic polymers comprised entirely of organic linkers connected by strong covalent bonds …

Herein, we review mechanisms and models of solute transport relevant to nanofiltration
(NF), reverse osmosis (RO), and forward osmosis (FO) membrane separation processes. We …

The transport of hydrated ions across nanochannels is central to biological systems and
membrane-based applications, yet little is known about their hydrated structure during …

Controllable ion transport through nanochannels is crucial for biological and artificial
membrane systems. Covalent organic frameworks (COFs) with regular and tunable …

This study describes the rejection of heavy metal ions using a commercial nanofiltration
membrane (NF270). The effect of feed pH, pressure and metal concentration on the metal …

To decarbonize our global energy system, sustainably harvesting metals from diverse
sourcewaters is essential. Membrane-based processes have recently shown great promise …

Advanced drinking water treatment process using nanofiltration (NF) membranes has
gained attention recently because it removes many challenging constituents in …

Organic micropollutants such as estrogens occur in water in increasing quantities from
predominantly anthropogenic sources. In water such micropollutants partition not only to …

This work, as part of a global membrane process for the recovery of alkali and acids from
reverse osmosis (RO) desalination brines, focuses on the nanofiltration (NF) separation of …

Pressure-driven membrane desalination (PMD), such as reverse osmosis or nanofiltration, is
an energy-efficient technology that addresses water shortages by using saline waters to …