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Impact of temperature and forward osmosis membrane properties on the concentration polarization and specific energy consumption of hybrid desalination system

This study investigates how temperature and forward osmosis (FO) membrane properties, such as water permeability (A), solute permeability (B), and structural parameter (S), affect the specific energy consumption (SEC) of forward osmosis-reverse osmosis system. The results show that further SEC reduc...

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Main Authors: Goi, Yi Ken, Liang, Yong Yeow
Format: Article
Language:English
English
Published: Springer 2024
Subjects:
TP Chemical technology
Online Access:http://umpir.ump.edu.my/id/eprint/41744/1/Impact%20of%20temperature%20and%20forward%20osmosis%20membrane%20properties%20on%20the%20concentration%20polarization%20and%20specific%20energy%20consumption.pdf
http://umpir.ump.edu.my/id/eprint/41744/2/Impact%20of%20temperature%20and%20forward%20osmosis%20membrane%20properties%20on%20the%20concentration%20polarization%20and%20specific%20energy%20consumption%20of%20hybrid%20desalination%20system.pdf
http://umpir.ump.edu.my/id/eprint/41744/
https://doi.org/10.1007/s11356-024-33319-5
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spelling my.ump.umpir.417442024-06-30T13:45:50Z http://umpir.ump.edu.my/id/eprint/41744/ Impact of temperature and forward osmosis membrane properties on the concentration polarization and specific energy consumption of hybrid desalination system Goi, Yi Ken Liang, Yong Yeow TP Chemical technology This study investigates how temperature and forward osmosis (FO) membrane properties, such as water permeability (A), solute permeability (B), and structural parameter (S), affect the specific energy consumption (SEC) of forward osmosis-reverse osmosis system. The results show that further SEC reduction beyond the water permeability of 3 LMH bar-1 is limited owing to high concentration polarization (CP). Increasing S by 10-fold increases FO recovery by 177.6%, causing SEC decreases by 33.6%. However, membrane with smaller S also increases external CP. To reduce SEC, future work should emphasize mixing strategies to reduce external CP. Furthermore, increasing the temperature from 10 to 40 °C can reduce SEC by 14.3%, highlighting the energy-saving potential of temperature-elevated systems. The factorial design indicates that at a lower temperature, increasing A and decreasing S have a more significant impact on reducing SEC. This underlines the importance of developing advanced FO membranes, particularly for lower-temperature processes. Springer 2024 Article PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/41744/1/Impact%20of%20temperature%20and%20forward%20osmosis%20membrane%20properties%20on%20the%20concentration%20polarization%20and%20specific%20energy%20consumption.pdf pdf en http://umpir.ump.edu.my/id/eprint/41744/2/Impact%20of%20temperature%20and%20forward%20osmosis%20membrane%20properties%20on%20the%20concentration%20polarization%20and%20specific%20energy%20consumption%20of%20hybrid%20desalination%20system.pdf Goi, Yi Ken and Liang, Yong Yeow (2024) Impact of temperature and forward osmosis membrane properties on the concentration polarization and specific energy consumption of hybrid desalination system. Environmental Science and Pollution Research, 31 (22). pp. 32246-32263. ISSN 1614-7499. (Published) https://doi.org/10.1007/s11356-024-33319-5 10.1007/s11356-024-33319-5
institution Universiti Malaysia Pahang Al-Sultan Abdullah
building UMPSA Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Pahang Al-Sultan Abdullah
content_source UMPSA Institutional Repository
url_provider http://umpir.ump.edu.my/
language English
English
topic TP Chemical technology
spellingShingle TP Chemical technology
Goi, Yi Ken
Liang, Yong Yeow
Impact of temperature and forward osmosis membrane properties on the concentration polarization and specific energy consumption of hybrid desalination system
description This study investigates how temperature and forward osmosis (FO) membrane properties, such as water permeability (A), solute permeability (B), and structural parameter (S), affect the specific energy consumption (SEC) of forward osmosis-reverse osmosis system. The results show that further SEC reduction beyond the water permeability of 3 LMH bar-1 is limited owing to high concentration polarization (CP). Increasing S by 10-fold increases FO recovery by 177.6%, causing SEC decreases by 33.6%. However, membrane with smaller S also increases external CP. To reduce SEC, future work should emphasize mixing strategies to reduce external CP. Furthermore, increasing the temperature from 10 to 40 °C can reduce SEC by 14.3%, highlighting the energy-saving potential of temperature-elevated systems. The factorial design indicates that at a lower temperature, increasing A and decreasing S have a more significant impact on reducing SEC. This underlines the importance of developing advanced FO membranes, particularly for lower-temperature processes.
format Article
author Goi, Yi Ken
Liang, Yong Yeow
author_facet Goi, Yi Ken
Liang, Yong Yeow
author_sort Goi, Yi Ken
title Impact of temperature and forward osmosis membrane properties on the concentration polarization and specific energy consumption of hybrid desalination system
title_short Impact of temperature and forward osmosis membrane properties on the concentration polarization and specific energy consumption of hybrid desalination system
title_full Impact of temperature and forward osmosis membrane properties on the concentration polarization and specific energy consumption of hybrid desalination system
title_fullStr Impact of temperature and forward osmosis membrane properties on the concentration polarization and specific energy consumption of hybrid desalination system
title_full_unstemmed Impact of temperature and forward osmosis membrane properties on the concentration polarization and specific energy consumption of hybrid desalination system
title_sort impact of temperature and forward osmosis membrane properties on the concentration polarization and specific energy consumption of hybrid desalination system
publisher Springer
publishDate 2024
url http://umpir.ump.edu.my/id/eprint/41744/1/Impact%20of%20temperature%20and%20forward%20osmosis%20membrane%20properties%20on%20the%20concentration%20polarization%20and%20specific%20energy%20consumption.pdf
http://umpir.ump.edu.my/id/eprint/41744/2/Impact%20of%20temperature%20and%20forward%20osmosis%20membrane%20properties%20on%20the%20concentration%20polarization%20and%20specific%20energy%20consumption%20of%20hybrid%20desalination%20system.pdf
http://umpir.ump.edu.my/id/eprint/41744/
https://doi.org/10.1007/s11356-024-33319-5
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score 13.235362

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