Rejection analysis and performance prediction of tubular membranes for dissolved salts Ausscheidungsanalyse und Leistungsvorhersage von tubulären Membranen für gelöste Salze

A detailed investigation of the performance of commercially available tubular membranes is carried out under varying operating conditions. Trans-membrane pressure, feed concentration, and cation types were chosen to study their effects on the membrane�s performance. Commercially available tubular...

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Main Authors: Qadir, D., Uddin, F., Nasir, R., Mukhtar, H.
Format: Article
Institution: Universiti Teknologi Petronas
Record Id / ISBN-0: utp-eprints.33108 /
Published: John Wiley and Sons Inc 2022
Online Access: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85129515753&doi=10.1002%2fmawe.202100279&partnerID=40&md5=73f7233b91007bf83851838fc8e17d79
http://eprints.utp.edu.my/33108/
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spelling utp-eprints.331082022-07-06T07:55:11Z Rejection analysis and performance prediction of tubular membranes for dissolved salts Ausscheidungsanalyse und Leistungsvorhersage von tubulären Membranen für gelöste Salze Qadir, D. Uddin, F. Nasir, R. Mukhtar, H. A detailed investigation of the performance of commercially available tubular membranes is carried out under varying operating conditions. Trans-membrane pressure, feed concentration, and cation types were chosen to study their effects on the membrane�s performance. Commercially available tubular membranes AFC80, AFC 30, ES404, and PU608 were selected. Aqueous solutions of varying ionic strength (2500 ppm, 5000 ppm,10000 ppm) of three salts, sodium chloride, magnesium chloride, and lead chloride were filtered to measure the permeate flux and rejection of selected tubular membranes. The AFC80 membrane had better rejection among all selected tubular membranes for all types of salts tested here. It is deduced that selected membranes carried a negative surface charge, which played a vital role during the separation mechanism. Finally, rejection of lead chloride and sodium chloride aqueous solutions was predicted accurately using the Spiegler-Kedem model with R2 reaching 0.9. © 2022 Wiley-VCH GmbH. John Wiley and Sons Inc 2022 Article NonPeerReviewed https://www.scopus.com/inward/record.uri?eid=2-s2.0-85129515753&doi=10.1002%2fmawe.202100279&partnerID=40&md5=73f7233b91007bf83851838fc8e17d79 Qadir, D. and Uddin, F. and Nasir, R. and Mukhtar, H. (2022) Rejection analysis and performance prediction of tubular membranes for dissolved salts Ausscheidungsanalyse und Leistungsvorhersage von tubulären Membranen für gelöste Salze. Materialwissenschaft und Werkstofftechnik, 53 (5). pp. 636-643. http://eprints.utp.edu.my/33108/
institution Universiti Teknologi Petronas
collection UTP Institutional Repository
description A detailed investigation of the performance of commercially available tubular membranes is carried out under varying operating conditions. Trans-membrane pressure, feed concentration, and cation types were chosen to study their effects on the membrane�s performance. Commercially available tubular membranes AFC80, AFC 30, ES404, and PU608 were selected. Aqueous solutions of varying ionic strength (2500 ppm, 5000 ppm,10000 ppm) of three salts, sodium chloride, magnesium chloride, and lead chloride were filtered to measure the permeate flux and rejection of selected tubular membranes. The AFC80 membrane had better rejection among all selected tubular membranes for all types of salts tested here. It is deduced that selected membranes carried a negative surface charge, which played a vital role during the separation mechanism. Finally, rejection of lead chloride and sodium chloride aqueous solutions was predicted accurately using the Spiegler-Kedem model with R2 reaching 0.9. © 2022 Wiley-VCH GmbH.
format Article
author Qadir, D.
Uddin, F.
Nasir, R.
Mukhtar, H.
spellingShingle Qadir, D.
Uddin, F.
Nasir, R.
Mukhtar, H.
Rejection analysis and performance prediction of tubular membranes for dissolved salts Ausscheidungsanalyse und Leistungsvorhersage von tubulären Membranen für gelöste Salze
author_sort Qadir, D.
title Rejection analysis and performance prediction of tubular membranes for dissolved salts Ausscheidungsanalyse und Leistungsvorhersage von tubulären Membranen für gelöste Salze
title_short Rejection analysis and performance prediction of tubular membranes for dissolved salts Ausscheidungsanalyse und Leistungsvorhersage von tubulären Membranen für gelöste Salze
title_full Rejection analysis and performance prediction of tubular membranes for dissolved salts Ausscheidungsanalyse und Leistungsvorhersage von tubulären Membranen für gelöste Salze
title_fullStr Rejection analysis and performance prediction of tubular membranes for dissolved salts Ausscheidungsanalyse und Leistungsvorhersage von tubulären Membranen für gelöste Salze
title_full_unstemmed Rejection analysis and performance prediction of tubular membranes for dissolved salts Ausscheidungsanalyse und Leistungsvorhersage von tubulären Membranen für gelöste Salze
title_sort rejection analysis and performance prediction of tubular membranes for dissolved salts ausscheidungsanalyse und leistungsvorhersage von tubulã¤ren membranen fã¼r gelã¶ste salze
publisher John Wiley and Sons Inc
publishDate 2022
url https://www.scopus.com/inward/record.uri?eid=2-s2.0-85129515753&doi=10.1002%2fmawe.202100279&partnerID=40&md5=73f7233b91007bf83851838fc8e17d79
http://eprints.utp.edu.my/33108/
_version_ 1741197803928944640
score 11.62408

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