Effect of jet stretch in the fabrication of polyethersulfone hollow fiber spinning for water separation
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...
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2007
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| Online Access: | http://eprints.utm.my/6846/ https://www.researchgate.net/profile/Nurmin_Bolong/publication/46395108_Effect_of_jet_stretch_in_the_fabrication_of_polyethersulfone_hollow_fiber_spinning_for_water_separation/links/56cd0b3408ae85c8233bc5e2.pdf |
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| author | Bolong, N. Ismail, A. F. Salim, M. R. |
| author_facet | Bolong, N. Ismail, A. F. Salim, M. R. |
| author_sort | Bolong, N. |
| building | UTM Library |
| collection | Institutional Repository |
| content_provider | Universiti Teknologi Malaysia |
| content_source | UTM Institutional Repository |
| continent | Asia |
| country | Malaysia |
| description | 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 |
| format | Article |
| id | my.utm.eprints-6846 |
| institution | Universiti Teknologi Malaysia |
| publishDate | 2007 |
| record_format | eprints |
| spelling | my.utm.eprints-68462017-10-22T06:00:13Z http://eprints.utm.my/6846/ Effect of jet stretch in the fabrication of polyethersulfone hollow fiber spinning for water separation Bolong, N. Ismail, A. F. Salim, M. R. TP Chemical technology 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 2007-12 Article PeerReviewed Bolong, N. and Ismail, A. F. and Salim, M. R. (2007) Effect of jet stretch in the fabrication of polyethersulfone hollow fiber spinning for water separation. Applied Membrane Science & Technology, 6 . pp. 17-25. ISSN 1823–366X https://www.researchgate.net/profile/Nurmin_Bolong/publication/46395108_Effect_of_jet_stretch_in_the_fabrication_of_polyethersulfone_hollow_fiber_spinning_for_water_separation/links/56cd0b3408ae85c8233bc5e2.pdf |
| spellingShingle | TP Chemical technology Bolong, N. Ismail, A. F. Salim, M. R. Effect of jet stretch in the fabrication of polyethersulfone hollow fiber spinning for water separation |
| title | Effect of jet stretch in the fabrication of polyethersulfone hollow fiber spinning for water separation |
| title_full | Effect of jet stretch in the fabrication of polyethersulfone hollow fiber spinning for water separation |
| title_fullStr | Effect of jet stretch in the fabrication of polyethersulfone hollow fiber spinning for water separation |
| title_full_unstemmed | Effect of jet stretch in the fabrication of polyethersulfone hollow fiber spinning for water separation |
| title_short | Effect of jet stretch in the fabrication of polyethersulfone hollow fiber spinning for water separation |
| title_sort | effect of jet stretch in the fabrication of polyethersulfone hollow fiber spinning for water separation |
| topic | TP Chemical technology |
| url | http://eprints.utm.my/6846/ https://www.researchgate.net/profile/Nurmin_Bolong/publication/46395108_Effect_of_jet_stretch_in_the_fabrication_of_polyethersulfone_hollow_fiber_spinning_for_water_separation/links/56cd0b3408ae85c8233bc5e2.pdf |
| url_provider | http://eprints.utm.my/ |