<> "The repository administrator has not yet configured an RDF license."^^ . <> . . . "Development of hydrophilic PVDF membrane using vapour induced phase separation method for produced water treatment"^^ . "During the production of oil and gas, a large amount of oily wastewater is generated, which would pollute the environment if discharged without proper treatment. As one of the most promising treatment options, membrane material used for oily wastewater treatment should possess desirable properties of high hydraulic performance combined with high membrane fouling resistance. This project employs the vapor induced phase separation (VIPS) technique to develop a hydrophilic polyvinylidene fluoride (PVDF) membrane with polyethylene glycol (PEG) as an additive for produced water treatment. Results show that thanks to its slow nonsolvent intake, the VIPS method hinders additive leaching during the cast film immersion. The results also reveal that the exposure of the film to the open air before immersion greatly influences the structure of the developed membranes. By extending the exposure time from 0 to 30 min, the membrane morphology change from typical asymmetric with large macrovoids to the macrovoid-free porous symmetric membrane with a granular structure, which corresponds to 35 increment of steady-state permeability to 189 L·m�2 h�1 bar�1, while maintaining >90 of oil rejection. It was also found that more PEG content resides in the membrane matrix when the exposure time is extended, contributes to the elevation of surface hydrophilicity, which improves the membrane antifouling properties. Overall results demonstrate the potential of VIPS method for the fabrication of hydrophilic PVDF membrane by helping to preserve hydrophilic additive in the membrane matrices. © 2020 by the authors."^^ . "2020" . . "10" . "6" . . "MDPI AG"^^ . . . "Membranes"^^ . . . "20770375" . . . . . . . . . . . . . . . . . . . . . . . . . "N."^^ . "Shamsuddin"^^ . "N. Shamsuddin"^^ . . "H.M."^^ . "Chean"^^ . "H.M. Chean"^^ . . "K."^^ . "Faungnawakij"^^ . "K. Faungnawakij"^^ . . "T."^^ . "Narkkun"^^ . "T. Narkkun"^^ . . "M.R."^^ . "Bilad"^^ . "M.R. Bilad"^^ . . "N.I.M."^^ . "Nawi"^^ . "N.I.M. Nawi"^^ . . "A.L."^^ . "Khan"^^ . "A.L. Khan"^^ . . . . . "HTML Summary of #13097 \n\nDevelopment of hydrophilic PVDF membrane using vapour induced phase separation method for produced water treatment\n\n" . "text/html" . .