Development of carboxylated TiO2 incorporated thin film nanocomposite hollow fiber membranes for flue gas dehydration

Thin Film Composite and/or Thin Film Nanocomposite Hollow Fiber Membrane for Water Treatment, Pervaporation, and Gas/Vapor Separation

“…Baig et al [68] studied water vapor removal using a TFN hollow fiber polyamide-PSF membrane, decorating the surface with carboxylated TiO 2 nanoparticles. Surfaces of pure TiO 2 were modified by introducing functional groups to increase the hydrophilicity.…”

Thin Film Composite and/or Thin Film Nanocomposite Hollow Fiber Membrane for Water Treatment, Pervaporation and Gas/Vapor Separation

“…Baig et al [67] studied the water vapor removal using TFN hollow fiber polyamide membrane, decorating the surface with carboxylated TiO 2 nanoparticles. Surfaces of pure TiO 2 were modified by introducing functional groups to increase the hydrophilicity.…”

Stability and pervaporation characteristics of PVA and its blend with PVAm membranes in a ternary feed mixture containing highly reactive epichlorohydrin

“…Due to the great demand for energy used in the conventional separation technologies, in recent years, hydrophilic membranes have been frequently employed in various alternative membrane-based separation technologies. For example, they are used in pervaporation for the dehydration of organic solvents and various vapor permeation technologies [1][2][3][4][5] for the removal of water vapor from various gases. The process of pervaporation (PV) is characterized by the concentration gradient of components in the membrane, which produces a vapor permeate and liquid retentate by partial vaporization through a non-porous permselective membrane.…”