Preliminary study of asymmetric ultrafiltration (UF) membrane: the effect of coagulation bath temperature (CBT) and forced convection resident time (FCRT) on the permeability and morphology of uf polysulfone membrane / Asmadi, A. … [et al.]
Previous studies have shown that the forced convection resident time (FCRT) and coagulation bath temperature (CBT) have significantly influenced the permeability characteristics of the membrane, thus affected the membrane performances. In this study, the UF Polysulfone membranes were prepared by var...
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| Format: | Conference or Workshop Item |
| Language: | en |
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2008
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| Online Access: | https://ir.uitm.edu.my/id/eprint/68930/1/68930.PDF https://ir.uitm.edu.my/id/eprint/68930/ |
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| author | A., Asmadi A. H., Nurbaiti N., Ali A. R., Hassan R. M., Yunus |
| author_facet | A., Asmadi A. H., Nurbaiti N., Ali A. R., Hassan R. M., Yunus |
| author_sort | A., Asmadi |
| building | Tun Abdul Razak Library |
| collection | Institutional Repository |
| content_provider | Universiti Teknologi Mara |
| content_source | UiTM Institutional Repository |
| continent | Asia |
| country | Malaysia |
| description | Previous studies have shown that the forced convection resident time (FCRT) and coagulation bath temperature (CBT) have significantly influenced the permeability characteristics of the membrane, thus affected the membrane performances. In this study, the UF Polysulfone membranes were prepared by varying of two rheological factors, which applied with different coagulation bath temperature at 10°C, 30°C, and 50°C and different forced convection resident time which was at 10 s, 15 s, and 20 s. The objective of this study is to investigate the effect of those rheological factors to pure water permeability (flux) and morphology of UF Polysulfone membranes. The membranes were fabricated using a ternary dope formulation of 14.4% Polysulfone (PSF), 81.6% N-methyl-2 pyrrolidone (NMP), and 4% water by a dry/wet phase inversion process by using an electrically controlled flat sheet membrane casting machine. The membranes were characterized by the permeation test of pure water flux and its morphology via scannimg electron microscope (SEM). The permeability and morphology of the UF Polysulfone membranes which were prepared via phase inversion technique are strongly influenced by varying forced convection residence time and coagulation bath temperature. |
| format | Conference or Workshop Item |
| id | my.uitm.ir-68930 |
| institution | Universiti Teknologi Mara |
| language | en |
| publishDate | 2008 |
| record_format | eprints |
| spelling | my.uitm.ir-689302023-03-09T04:50:54Z https://ir.uitm.edu.my/id/eprint/68930/ Preliminary study of asymmetric ultrafiltration (UF) membrane: the effect of coagulation bath temperature (CBT) and forced convection resident time (FCRT) on the permeability and morphology of uf polysulfone membrane / Asmadi, A. … [et al.] A., Asmadi A. H., Nurbaiti N., Ali A. R., Hassan R. M., Yunus Temperature Water purification. Water treatment and conditioning. Saline water conversion Previous studies have shown that the forced convection resident time (FCRT) and coagulation bath temperature (CBT) have significantly influenced the permeability characteristics of the membrane, thus affected the membrane performances. In this study, the UF Polysulfone membranes were prepared by varying of two rheological factors, which applied with different coagulation bath temperature at 10°C, 30°C, and 50°C and different forced convection resident time which was at 10 s, 15 s, and 20 s. The objective of this study is to investigate the effect of those rheological factors to pure water permeability (flux) and morphology of UF Polysulfone membranes. The membranes were fabricated using a ternary dope formulation of 14.4% Polysulfone (PSF), 81.6% N-methyl-2 pyrrolidone (NMP), and 4% water by a dry/wet phase inversion process by using an electrically controlled flat sheet membrane casting machine. The membranes were characterized by the permeation test of pure water flux and its morphology via scannimg electron microscope (SEM). The permeability and morphology of the UF Polysulfone membranes which were prepared via phase inversion technique are strongly influenced by varying forced convection residence time and coagulation bath temperature. 2008 Conference or Workshop Item PeerReviewed text en https://ir.uitm.edu.my/id/eprint/68930/1/68930.PDF Preliminary study of asymmetric ultrafiltration (UF) membrane: the effect of coagulation bath temperature (CBT) and forced convection resident time (FCRT) on the permeability and morphology of uf polysulfone membrane / Asmadi, A. … [et al.]. (2008) In: Proceedings STSS 2008 Broadening Horizons Through Research Science and Technology, 3 – 4 June 2008, M.S Garden Hotel Kuantan, Pahang. |
| spellingShingle | Temperature Water purification. Water treatment and conditioning. Saline water conversion A., Asmadi A. H., Nurbaiti N., Ali A. R., Hassan R. M., Yunus Preliminary study of asymmetric ultrafiltration (UF) membrane: the effect of coagulation bath temperature (CBT) and forced convection resident time (FCRT) on the permeability and morphology of uf polysulfone membrane / Asmadi, A. … [et al.] |
| title | Preliminary study of asymmetric ultrafiltration (UF) membrane: the effect of coagulation bath temperature (CBT) and forced convection resident time (FCRT) on the permeability and morphology of uf polysulfone membrane / Asmadi, A. … [et al.] |
| title_full | Preliminary study of asymmetric ultrafiltration (UF) membrane: the effect of coagulation bath temperature (CBT) and forced convection resident time (FCRT) on the permeability and morphology of uf polysulfone membrane / Asmadi, A. … [et al.] |
| title_fullStr | Preliminary study of asymmetric ultrafiltration (UF) membrane: the effect of coagulation bath temperature (CBT) and forced convection resident time (FCRT) on the permeability and morphology of uf polysulfone membrane / Asmadi, A. … [et al.] |
| title_full_unstemmed | Preliminary study of asymmetric ultrafiltration (UF) membrane: the effect of coagulation bath temperature (CBT) and forced convection resident time (FCRT) on the permeability and morphology of uf polysulfone membrane / Asmadi, A. … [et al.] |
| title_short | Preliminary study of asymmetric ultrafiltration (UF) membrane: the effect of coagulation bath temperature (CBT) and forced convection resident time (FCRT) on the permeability and morphology of uf polysulfone membrane / Asmadi, A. … [et al.] |
| title_sort | preliminary study of asymmetric ultrafiltration (uf) membrane: the effect of coagulation bath temperature (cbt) and forced convection resident time (fcrt) on the permeability and morphology of uf polysulfone membrane / asmadi, a. … [et al.] |
| topic | Temperature Water purification. Water treatment and conditioning. Saline water conversion |
| url | https://ir.uitm.edu.my/id/eprint/68930/1/68930.PDF https://ir.uitm.edu.my/id/eprint/68930/ |
| url_provider | http://ir.uitm.edu.my/ |