Effect of VIPS fabrication parameters on the removal of acetic acid by supported liquid membrane using a PES-graphene membrane support
In this study, the removal of acetic acid by supported liquid membrane (SLM) using hybrid polyethersulfone (PES)–graphene membrane prepared by vapor induced phase separation (VIPS) was investigated. The effects of graphene loading, coagulation bath temperature, air exposure time, and air humidity on...
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Royal Society of Chemistry
2018
|
| Subjects: | |
| Online Access: | http://umpir.ump.edu.my/id/eprint/21779/ http://umpir.ump.edu.my/id/eprint/21779/1/Effect%20of%20VIPS%20fabrication%20parameters%20on%20the%20removal%20of%20acetic%20acid.pdf |
| _version_ | 1848821431528325120 |
|---|---|
| author | Norlisa, Harruddin Syed Mohd Saufi, Tuan Chik C. K. M., Faizal Abdul Wahab, Mohammad |
| author_facet | Norlisa, Harruddin Syed Mohd Saufi, Tuan Chik C. K. M., Faizal Abdul Wahab, Mohammad |
| author_sort | Norlisa, Harruddin |
| building | UMP Institutional Repository |
| collection | Online Access |
| description | In this study, the removal of acetic acid by supported liquid membrane (SLM) using hybrid polyethersulfone (PES)–graphene membrane prepared by vapor induced phase separation (VIPS) was investigated. The effects of graphene loading, coagulation bath temperature, air exposure time, and air humidity on the morphology, mechanical strength, porosity, and contact angle of the membrane were analyzed. The performance and stability of the hybrid membrane as a SLM support for acetic acid removal were studied. The best PES–graphene membrane support was produced at a coagulation bath temperature of 50 °C, an air exposure time of 30 s and air humidity of 80%. The fabricated membrane has a symmetrical micropore cellular structure, high porosity and high contact angle. Under specific SLM conditions, almost 95% of acetic acid was successfully removed from 10 g L−1 aqueous acetic acid solution. The hybrid membrane remains stable for more than 116 h without suffering any membrane breakage during the continuous SLM process. |
| first_indexed | 2025-11-15T02:25:14Z |
| format | Article |
| id | ump-21779 |
| institution | Universiti Malaysia Pahang |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T02:25:14Z |
| publishDate | 2018 |
| publisher | Royal Society of Chemistry |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | ump-217792020-03-02T03:12:10Z http://umpir.ump.edu.my/id/eprint/21779/ Effect of VIPS fabrication parameters on the removal of acetic acid by supported liquid membrane using a PES-graphene membrane support Norlisa, Harruddin Syed Mohd Saufi, Tuan Chik C. K. M., Faizal Abdul Wahab, Mohammad TP Chemical technology In this study, the removal of acetic acid by supported liquid membrane (SLM) using hybrid polyethersulfone (PES)–graphene membrane prepared by vapor induced phase separation (VIPS) was investigated. The effects of graphene loading, coagulation bath temperature, air exposure time, and air humidity on the morphology, mechanical strength, porosity, and contact angle of the membrane were analyzed. The performance and stability of the hybrid membrane as a SLM support for acetic acid removal were studied. The best PES–graphene membrane support was produced at a coagulation bath temperature of 50 °C, an air exposure time of 30 s and air humidity of 80%. The fabricated membrane has a symmetrical micropore cellular structure, high porosity and high contact angle. Under specific SLM conditions, almost 95% of acetic acid was successfully removed from 10 g L−1 aqueous acetic acid solution. The hybrid membrane remains stable for more than 116 h without suffering any membrane breakage during the continuous SLM process. Royal Society of Chemistry 2018 Article PeerReviewed pdf en cc_by http://umpir.ump.edu.my/id/eprint/21779/1/Effect%20of%20VIPS%20fabrication%20parameters%20on%20the%20removal%20of%20acetic%20acid.pdf Norlisa, Harruddin and Syed Mohd Saufi, Tuan Chik and C. K. M., Faizal and Abdul Wahab, Mohammad (2018) Effect of VIPS fabrication parameters on the removal of acetic acid by supported liquid membrane using a PES-graphene membrane support. RSC Advances, 8 (45). pp. 25396-25408. ISSN 2046-2069. (Published) https://doi.org/10.1039/C8RA03392G DOI: 10.1039/C8RA03392G |
| spellingShingle | TP Chemical technology Norlisa, Harruddin Syed Mohd Saufi, Tuan Chik C. K. M., Faizal Abdul Wahab, Mohammad Effect of VIPS fabrication parameters on the removal of acetic acid by supported liquid membrane using a PES-graphene membrane support |
| title | Effect of VIPS fabrication parameters on the removal of acetic acid by supported liquid membrane using a PES-graphene membrane support |
| title_full | Effect of VIPS fabrication parameters on the removal of acetic acid by supported liquid membrane using a PES-graphene membrane support |
| title_fullStr | Effect of VIPS fabrication parameters on the removal of acetic acid by supported liquid membrane using a PES-graphene membrane support |
| title_full_unstemmed | Effect of VIPS fabrication parameters on the removal of acetic acid by supported liquid membrane using a PES-graphene membrane support |
| title_short | Effect of VIPS fabrication parameters on the removal of acetic acid by supported liquid membrane using a PES-graphene membrane support |
| title_sort | effect of vips fabrication parameters on the removal of acetic acid by supported liquid membrane using a pes-graphene membrane support |
| topic | TP Chemical technology |
| url | http://umpir.ump.edu.my/id/eprint/21779/ http://umpir.ump.edu.my/id/eprint/21779/ http://umpir.ump.edu.my/id/eprint/21779/ http://umpir.ump.edu.my/id/eprint/21779/1/Effect%20of%20VIPS%20fabrication%20parameters%20on%20the%20removal%20of%20acetic%20acid.pdf |