Effect of casting solution on morphology and performance of PVDF microfiltration membranes

SS Madaeni, AH Taheri - Chemical engineering & technology, 2011 - Wiley Online Library
The effects of preparation‐influencing parameters such as polymer concentration, thickness
of casting solution, and type of solvent on morphology and performance of poly (vinylidene …

Microfiltration of emulsified oil wastewater

SS Madaeni, MK Yeganeh - Journal of Porous Materials, 2003 - Springer
Hydrophilic polyvinylidenefluoride (PVDF) membranes were employed for emulsified oil
wastewater treatment. The best operating conditions for optimum flux of water, which …

Effect of hydrophilicity on fouling of an emulsified oil wastewater with PVDF/PMMA membranes

NA Ochoa, M Masuelli, J Marchese - Journal of membrane science, 2003 - Elsevier
Membranes with different degrees of hydrophilicity were prepared from PVDF and PMMA.
The hydrophilicity was determined by using the contact angle technique. The distribution of …

Ultrafiltration of oil/water emulsions using PVDF/PC blend membranes

MA Masuelli - Desalination and Water Treatment, 2015 - Taylor & Francis
Membranes with varying degrees of hydrophilicity made from blends of poly (vinylidene
fluoride)(PVDF) and polycarbonate (PC) were prepared to recover water from emulsified oily …

Preparation of PES ultrafiltration membrane for treatment of emulsified oily wastewater: Effect of solvent and non-solvent on morphology and performance

SS Madaeni, AH Taheri - Journal of polymer engineering, 2009 - degruyter.com
The effects of solvents and non-solvents on morphology and performance of
polyethersulfone ultrafiltration membranes for treatment of emulsified oily wastewater were …

Surface hydrophilicity and structure of hydrophilic modified PVDF membrane by nonsolvent induced phase separation and their effect on oil/water separation …

L Wang, K Pan, L Li, B Cao - Industrial & Engineering Chemistry …, 2014 - ACS Publications
The hydrophilic polyvinylidene fluoride (PVDF) material was prepared by ozone-induced
grafting polymerization of acrylic acid on PVDF chains, and used for preparing oil/water …

Effects of solvent compositions on physicochemical properties and anti-fouling ability of PVDF microfiltration membranes for wastewater treatment

Q Wang, Z Wang, Z Wu - Desalination, 2012 - Elsevier
Polyvinylidene fluoride (PVDF)-based microfiltration membranes applied in membrane
bioreactor for wastewater treatment were prepared by immersion-precipitation method. The …

Fouling reduction of emulsion polyvinylchloride ultrafiltration membranes blended by PEG: the effect of additive concentration and coagulation bath temperature

MHDA Farahani, H Rabiee, V Vatanpour… - Desalination and Water …, 2016 - Elsevier
In the present work, ultrafiltration membranes were prepared using emulsion polyvinyl
chloride (EPVC) with the addition of various concentrations of polyethylene glycol (PEG) to …

Surface morphology of pvdf membrane and its fouling phenomenon by crude oil emulsion

LY Susan, S Ismail, BS Ooi, H Mustapa - Journal of Water Process …, 2017 - Elsevier
In this study, polyvinylidene fluoride (PVDF) flat sheet membranes were fabricated via phase
inversion process for crude oil emulsion separation. The PVDF solutions were formulated by …

Effect of additives concentration on the surface properties and performance of PVDF ultrafiltration membranes for refinery produced wastewater treatment

E Yuliwati, AF Ismail - Desalination, 2011 - Elsevier
The aim of this study was to investigate the effect of pore-forming hydrophilic additives on
the porous asymmetric polyvinylideneflouride (PVDF) ultrafiltration (UF) membrane …