Preparation of polysulfone-based PANI–TiO2 nanocomposite hollow fiber membranes for industrial dye rejection applications

RSC Advances ◽  
2016 ◽  
Vol 6 (102) ◽  
pp. 99764-99773 ◽  
Author(s):  
Valeen Rashmi Pereira ◽  
Arun M. Isloor ◽  
A. K. Zulhairun ◽  
M. N. Subramaniam ◽  
W. J. Lau ◽  
...  
Keyword(s):  
Hollow Fiber ◽  
Wet Spinning ◽  
Reactive Black 5 ◽  
Hollow Fiber Membranes ◽  
Reactive Orange 16 ◽  
Fiber Membranes ◽  
Reactive Orange ◽  
Dye Rejection

Polysulfone-based nano-polyaniline–TiO2 containing hollow fiber membranes were prepared via a dry wet spinning method. The membranes were used for rejection of Reactive Black-5 and Reactive Orange-16 dyes.

Porous stainless steel hollow fiber membranes via dry–wet spinning

2011 ◽  
Vol 370 (1-2) ◽  
pp. 124-130 ◽  
Author(s):  
Mieke W.J. Luiten-Olieman ◽  
Louis Winnubst ◽  
Arian Nijmeijer ◽  
Matthias Wessling ◽  
Nieck E. Benes
Keyword(s):  
Stainless Steel ◽  
Hollow Fiber ◽  
Wet Spinning ◽  
Hollow Fiber Membranes ◽  
Porous Stainless Steel ◽  
Fiber Membranes

Effects of Dry-Jet Wet Spinning Parameters on Properties of Polysulfone Hollow Fiber Membranes

2020 ◽  
Vol 93 (4) ◽  
pp. 554-563 ◽  
Author(s):  
D. N. Matveev ◽  
V. P. Vasilevskii ◽  
I. L. Borisov ◽  
V. V. Volkov ◽  
A. V. Volkov
Keyword(s):  
Hollow Fiber ◽  
Wet Spinning ◽  
Hollow Fiber Membranes ◽  
Fiber Membranes

scholarly journals Effect of Jet Stretch in the Fabrication of Polyethersulfone Hollow Fiber Spinning for Water Separation

2017 ◽  
Vol 6 (1) ◽  
Author(s):  
N. Bolong ◽  
A. F. Ismail ◽  
M. R. Salim
Keyword(s):  
Hollow Fiber ◽  
Pure Water ◽  
Fiber Spinning ◽  
Hollow Fibers ◽  
Wet Spinning ◽  
Hollow Fiber Membranes ◽  
Water Separation ◽  
Water Permeation ◽  
Fiber Membranes ◽  
Ionic Solutes

The effect of jet stretch on the morphology, pure water permeation and sodium chloride rejection of hollow fiber membranes is analyzed by varying the spinning take up speed. Polyethersulfone hollow fibers were spun using dry–wet spinning technique. The membrane formulation of PES/NMP/Water/PVPk10 is spun at constant extrusion rate of 3.0 cm3/ min. The fiber take up speed during spinning varied from 19.7 to 29.5 cms–1, revealed that the flux of hollow fiber membranes is minimal when the fiber take up speed is equivalent to the velocity of dope extrusion. At low jet stretch, the permeability of membranes is high with elevated ionic solutes rejection produced. The influence of elongation stress towards hollow fiber membranes morphology and its performance for water separation is also highlighted.

The effects of hydroxyapatite nano whiskers and its synergism with polyvinylpyrrolidone on poly(vinylidene fluoride) hollow fiber ultrafiltration membranes

RSC Advances ◽  
2015 ◽  
Vol 5 (28) ◽  
pp. 21532-21543 ◽  
Author(s):  
Xuan Zhang ◽  
Wan-Zhong Lang ◽  
Hai-Peng Xu ◽  
Xi Yan ◽  
Ya-Jun Guo
Keyword(s):  
Hollow Fiber ◽  
Vinylidene Fluoride ◽  
Wet Spinning ◽  
Hollow Fiber Membranes ◽  
Ultrafiltration Membranes ◽  
Fiber Membranes ◽  
Poly Vinylidene Fluoride

By introducing hydroxyapatite (HAP) nano whiskers as well as polyvinylpyrrolidone (PVP), poly(vinylidene fluoride) (PVDF)/PVP/HAP hollow fiber membranes were fabricated with the wet spinning method.

scholarly journals Wet spinning of integrally skinned hollow fiber membranes by a modified dual-bath coagulation method using a triple orifice spinneret

1994 ◽  
Vol 94 (1) ◽  
pp. 329-340 ◽  
Author(s):  
S.-G. Li ◽  
G.H. Koops ◽  
M.H.V. Mulder ◽  
T. van den Boomgaard ◽  
C.A. Smolders
Keyword(s):  
Hollow Fiber ◽  
Wet Spinning ◽  
Hollow Fiber Membranes ◽  
Fiber Membranes

Antibiofouling hollow-fiber membranes for dye rejection by embedding chitosan and silver-loaded chitosan nanoparticles

2018 ◽  
Vol 17 (1) ◽  
pp. 581-587 ◽  
Author(s):  
Irfana Moideen Kolangare ◽  
Arun Mohan Isloor ◽  
Zulhairun Abdul Karim ◽  
Ananda Kulal ◽  
Ahmad Fauzi Ismail ◽  
...  
Keyword(s):  
Hollow Fiber ◽  
Chitosan Nanoparticles ◽  
Hollow Fiber Membranes ◽  
Fiber Membranes ◽  
Dye Rejection
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