Preparation and characterization of low pressure reverse osmosis Surfactant Membrane for water desalination
This research focused on the development and characterization of low pressure reverse osmosis surfactant membrane for water desalination. The major effects of polysulfone (PSF) polymer concentration, surfactant types and concentration on the water desalination had been investigated. The micro-sale t...
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my-usim-ddms-124482024-05-29T18:18:25Z Preparation and characterization of low pressure reverse osmosis Surfactant Membrane for water desalination Nurul Syuhadah Mohd Ali This research focused on the development and characterization of low pressure reverse osmosis surfactant membrane for water desalination. The major effects of polysulfone (PSF) polymer concentration, surfactant types and concentration on the water desalination had been investigated. The micro-sale test analysis on the effectiveness of the newly low pressure reverse osmosis-surfactant membranes were appraised based on saline water desalination at 5 bar of operating pressure. Subsequently, the significant effects of surfactant towards morphological structure, thermal analysis and physico-chemical properties of the membranes had been discussed using Scanning Electron Microscope (SEM), Thermal Gravimetric Analysis (TGA) and Fourier-Transform Infrared spectroscope (FTIR), respectively. Primarily, in terms of polymer concentration, membrane PSP1 obtained the best performance of membrane for saline water desalination as compared to PSP3 which was 87.25% on seawater rejection. Then, surfactants concentration varied from 1.0 wt. % to 3.0 wt. % on order to study their effects on membrane performances. The optimization confirmed that 2 wt.% of surfactant is the optimum concentration for all types of surfactant in producing membranes with high performances. Among the type of surfactant, it an be said that CTAB gave highest improvement in membrane performance. Membrane PSP1-C2 is the best membrane to be used in saline water desalination, supported by the high porosity structural morphology, and good thermal stability and physico-chemical property. Universiti Sains Islam Malaysia 2015 Thesis en https://oarep.usim.edu.my/handle/123456789/12448 https://oarep.usim.edu.my/bitstreams/04d6e076-646f-4052-be1a-9cde2aa3733c/download 8a4605be74aa9ea9d79846c1fba20a33 https://oarep.usim.edu.my/bitstreams/ac1de576-2f50-4ef0-b613-4bbd059f86a6/download d9a1f15a89c55d3a09009c71ba47df64 https://oarep.usim.edu.my/bitstreams/810d37bc-c735-499d-a8a2-9a6e2e236853/download e4421afae30d60faf54bf12253e95f8f https://oarep.usim.edu.my/bitstreams/d4db1487-a688-4d31-806c-8c3863047c14/download 7480ca210050cf33e5155c23a1bedd76 https://oarep.usim.edu.my/bitstreams/a89bc4c8-d788-410b-88ad-950a5e561173/download 05860bf64e9cc521e57f6d5d483ac283 https://oarep.usim.edu.my/bitstreams/1338848e-e1f8-4c2a-b842-de284cfb0969/download 817548f0437df62b4bd80cf2be22ca88 https://oarep.usim.edu.my/bitstreams/da8dc6f5-0d2e-45df-a2db-149ffaf4100d/download a2570c70f783fe1f9d938e357a8650a8 https://oarep.usim.edu.my/bitstreams/5e249aea-993a-475e-aa0c-a7e5b844654e/download fc4b97219847d318c938630eb3d8e6b9 https://oarep.usim.edu.my/bitstreams/f835d219-16ff-4942-9af5-88f26c58c377/download 7c161266d254c0f6e26ffeecefd349aa https://oarep.usim.edu.my/bitstreams/1dc0a52b-ba96-4f60-9b34-a794113a0f60/download 68b329da9893e34099c7d8ad5cb9c940 https://oarep.usim.edu.my/bitstreams/179558b8-acbd-4a6f-b9c3-ac222c70764b/download 2bf8f587da8e14e4b37086542a2cdcfe https://oarep.usim.edu.my/bitstreams/e44fb30f-0463-4718-90a8-034f762a041c/download cc9067c2ee470dc248b14b194209a34e https://oarep.usim.edu.my/bitstreams/50bce725-dbe8-4287-9b96-38e4449d972c/download 7f5b903a193cc66524e06d8c0458e34a https://oarep.usim.edu.my/bitstreams/2072b427-b999-41c1-8631-6bb471e8f900/download 06b7e51e8fc077b8c75076712e4dd2b3 https://oarep.usim.edu.my/bitstreams/a033015f-1e0c-469c-8a17-4507a8cb11ae/download 985bea2b796b00e8b4fc8ab86254fe5d https://oarep.usim.edu.my/bitstreams/93d13a8f-7207-4ed8-a6f3-3877ad012cc2/download 2228e977ebea8966e27929f43e39cb67 https://oarep.usim.edu.my/bitstreams/fc46a16d-5d0a-4c55-8b1d-66e9fac0dea7/download 6d93d3216dc4a7f5df47d4876fbec4d3 Saline water conversion Seawater, Distillation |
| institution |
Universiti Sains Islam Malaysia |
| collection |
USIM Institutional Repository |
| language |
English |
| topic |
Saline water conversion Saline water conversion |
| spellingShingle |
Saline water conversion Saline water conversion Nurul Syuhadah Mohd Ali Preparation and characterization of low pressure reverse osmosis Surfactant Membrane for water desalination |
| description |
This research focused on the development and characterization of low pressure reverse osmosis surfactant membrane for water desalination. The major effects of polysulfone (PSF) polymer concentration, surfactant types and concentration on the water desalination had been investigated. The micro-sale test analysis on the effectiveness of the newly low pressure reverse osmosis-surfactant membranes were appraised based on saline water desalination at 5 bar of operating pressure. Subsequently, the significant effects of surfactant towards morphological structure, thermal analysis and physico-chemical properties of the membranes had been discussed using Scanning Electron Microscope (SEM), Thermal Gravimetric Analysis (TGA) and Fourier-Transform Infrared spectroscope (FTIR), respectively. Primarily, in terms of polymer concentration, membrane PSP1 obtained the best performance of membrane for saline water desalination as compared to PSP3 which was 87.25% on seawater rejection. Then, surfactants concentration varied from 1.0 wt. % to 3.0 wt. % on order to study their effects on membrane performances. The optimization confirmed that 2 wt.% of surfactant is the optimum concentration for all types of surfactant in producing membranes with high performances. Among the type of surfactant, it an be said that CTAB gave highest improvement in membrane performance. Membrane PSP1-C2 is the best membrane to be used in saline water desalination, supported by the high porosity structural morphology, and good thermal stability and physico-chemical property. |
| format |
Thesis |
| author |
Nurul Syuhadah Mohd Ali |
| author_facet |
Nurul Syuhadah Mohd Ali |
| author_sort |
Nurul Syuhadah Mohd Ali |
| title |
Preparation and characterization of low pressure reverse osmosis Surfactant Membrane for water desalination |
| title_short |
Preparation and characterization of low pressure reverse osmosis Surfactant Membrane for water desalination |
| title_full |
Preparation and characterization of low pressure reverse osmosis Surfactant Membrane for water desalination |
| title_fullStr |
Preparation and characterization of low pressure reverse osmosis Surfactant Membrane for water desalination |
| title_full_unstemmed |
Preparation and characterization of low pressure reverse osmosis Surfactant Membrane for water desalination |
| title_sort |
preparation and characterization of low pressure reverse osmosis surfactant membrane for water desalination |
| granting_institution |
Universiti Sains Islam Malaysia |
| url |
https://oarep.usim.edu.my/bitstreams/ac1de576-2f50-4ef0-b613-4bbd059f86a6/download https://oarep.usim.edu.my/bitstreams/810d37bc-c735-499d-a8a2-9a6e2e236853/download https://oarep.usim.edu.my/bitstreams/d4db1487-a688-4d31-806c-8c3863047c14/download https://oarep.usim.edu.my/bitstreams/a89bc4c8-d788-410b-88ad-950a5e561173/download https://oarep.usim.edu.my/bitstreams/1338848e-e1f8-4c2a-b842-de284cfb0969/download https://oarep.usim.edu.my/bitstreams/da8dc6f5-0d2e-45df-a2db-149ffaf4100d/download https://oarep.usim.edu.my/bitstreams/5e249aea-993a-475e-aa0c-a7e5b844654e/download https://oarep.usim.edu.my/bitstreams/f835d219-16ff-4942-9af5-88f26c58c377/download |
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