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Effect Of Rheological Behaviour Of Cellulose Acetate Spinning Solutions On Performance Of Reverse Osmosis Hollow Fiber Membranes

Rheological assessment of cellulose acetate spinning solution using a rotational rheometer and an optical shear cell is carried out so as to study the cause and effect relationship between membrane preparation, polymer morphology and membrane performance. The power law bahaviour, normal force and fl...

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Main Authors: Idris, Ani, Ismail, A.F., Gordeyev, S.A., Shilton, S.J.
Format: Article
Language:English
Published: Penerbit UTM Press 2002
Subjects:
TP Chemical technology
Online Access:http://eprints.utm.my/id/eprint/1438/1/JT37F%5B1%5D.pdf
http://eprints.utm.my/id/eprint/1438/
http://www.penerbit.utm.my/onlinejournal/37/F/JT37F1.pdf
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spelling my.utm.14382017-11-01T04:17:42Z http://eprints.utm.my/id/eprint/1438/ Effect Of Rheological Behaviour Of Cellulose Acetate Spinning Solutions On Performance Of Reverse Osmosis Hollow Fiber Membranes Idris, Ani Ismail, A.F. Gordeyev, S.A. Shilton, S.J. TP Chemical technology Rheological assessment of cellulose acetate spinning solution using a rotational rheometer and an optical shear cell is carried out so as to study the cause and effect relationship between membrane preparation, polymer morphology and membrane performance. The power law bahaviour, normal force and flow profiles generated provided clues regarding phase inversion and molecular orientation. These rheological results are then related to the separation performance of cellulose acetate reverse osmosis (RO) hollow fibers membranes; both the rejection rate and the flux rate increased with increasing dope extrusion rate, possibly due to molecular orientation. Penerbit UTM Press 2002-12 Article PeerReviewed application/pdf en http://eprints.utm.my/id/eprint/1438/1/JT37F%5B1%5D.pdf Idris, Ani and Ismail, A.F. and Gordeyev, S.A. and Shilton, S.J. (2002) Effect Of Rheological Behaviour Of Cellulose Acetate Spinning Solutions On Performance Of Reverse Osmosis Hollow Fiber Membranes. Jurnal Teknologi F (37F). pp. 1-14. ISSN 0127-9696 http://www.penerbit.utm.my/onlinejournal/37/F/JT37F1.pdf
institution Universiti Teknologi Malaysia
building UTM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Malaysia
content_source UTM Institutional Repository
url_provider http://eprints.utm.my/
language English
topic TP Chemical technology
spellingShingle TP Chemical technology
Idris, Ani
Ismail, A.F.
Gordeyev, S.A.
Shilton, S.J.
Effect Of Rheological Behaviour Of Cellulose Acetate Spinning Solutions On Performance Of Reverse Osmosis Hollow Fiber Membranes
description Rheological assessment of cellulose acetate spinning solution using a rotational rheometer and an optical shear cell is carried out so as to study the cause and effect relationship between membrane preparation, polymer morphology and membrane performance. The power law bahaviour, normal force and flow profiles generated provided clues regarding phase inversion and molecular orientation. These rheological results are then related to the separation performance of cellulose acetate reverse osmosis (RO) hollow fibers membranes; both the rejection rate and the flux rate increased with increasing dope extrusion rate, possibly due to molecular orientation.
format Article
author Idris, Ani
Ismail, A.F.
Gordeyev, S.A.
Shilton, S.J.
author_facet Idris, Ani
Ismail, A.F.
Gordeyev, S.A.
Shilton, S.J.
author_sort Idris, Ani
title Effect Of Rheological Behaviour Of Cellulose Acetate Spinning Solutions On Performance Of Reverse Osmosis Hollow Fiber Membranes
title_short Effect Of Rheological Behaviour Of Cellulose Acetate Spinning Solutions On Performance Of Reverse Osmosis Hollow Fiber Membranes
title_full Effect Of Rheological Behaviour Of Cellulose Acetate Spinning Solutions On Performance Of Reverse Osmosis Hollow Fiber Membranes
title_fullStr Effect Of Rheological Behaviour Of Cellulose Acetate Spinning Solutions On Performance Of Reverse Osmosis Hollow Fiber Membranes
title_full_unstemmed Effect Of Rheological Behaviour Of Cellulose Acetate Spinning Solutions On Performance Of Reverse Osmosis Hollow Fiber Membranes
title_sort effect of rheological behaviour of cellulose acetate spinning solutions on performance of reverse osmosis hollow fiber membranes
publisher Penerbit UTM Press
publishDate 2002
url http://eprints.utm.my/id/eprint/1438/1/JT37F%5B1%5D.pdf
http://eprints.utm.my/id/eprint/1438/
http://www.penerbit.utm.my/onlinejournal/37/F/JT37F1.pdf
_version_ 1643643334294503424
score 13.211869

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