Optimization of a High-Performance Poly(diallyl dimethylammonium chloride)-alumina-perfluorooctanoate Intercalated Ultrafiltration Membrane for Treating Emulsified Oily Wastewater via Response Surface Methodology Approach
This research aimed to investigate the ultrafiltration of water from emulsified oily wastewater through the application of surface-functionalized ceramic membrane to enhance its water permeability based on optimized parameters using a cross-flow filtration system. The interactive effects of feed con...
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MDPI AG
2021-12-01
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| Schriftenreihe: | Membranes |
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| Online Zugang: | https://www.mdpi.com/2077-0375/11/12/956 |
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| author | Yusuf Olabode Raji Mohd Hafiz Dzarfan Othman Nik Abdul Hadi Sapiaa Md Nordin Mohd Ridhwan Adam Khairul Anwar Mohamad Said Kabir Abogunde Abdulyekeen Ahmad Fauzi Ismail Mukhlis A. Rahman Juhana Jaafar Suriani Abu Bakar |
| author_facet | Yusuf Olabode Raji Mohd Hafiz Dzarfan Othman Nik Abdul Hadi Sapiaa Md Nordin Mohd Ridhwan Adam Khairul Anwar Mohamad Said Kabir Abogunde Abdulyekeen Ahmad Fauzi Ismail Mukhlis A. Rahman Juhana Jaafar Suriani Abu Bakar |
| author_sort | Yusuf Olabode Raji |
| collection | DOAJ |
| description | This research aimed to investigate the ultrafiltration of water from emulsified oily wastewater through the application of surface-functionalized ceramic membrane to enhance its water permeability based on optimized parameters using a cross-flow filtration system. The interactive effects of feed concentration (10–1000 ppm), pH (4–10), and pressure (0–3 bar) on the water flux and oil rejection were investigated. Central composite design (CCD) from response surface methodology (RSM) was employed for statistical analysis, modeling, and optimization of operating conditions. The analysis of variance (ANOVA) results showed that the oil rejection and water flux models were significant with <i>p</i>-values of 0.0001 and 0.0075, respectively. In addition, good correlation coefficients of 0.997 and 0.863 were obtained for the oil rejection and water flux models, respectively. The optimum conditions for pressure, pH, and feed concentration were found to be 1.5 bar, pH 8.97, and 10 ppm, respectively with water flux and oil rejection maintained at 152 L/m<sup>2</sup>·h and 98.72%, respectively. Hence, the functionalized ultrafiltration ceramic membrane enables the separation efficiency of the emulsified oil in water to be achieved. |
| first_indexed | 2024-03-10T03:36:08Z |
| format | Article |
| id | doaj.art-5e9500d20b784f8889c7ea6b9da04e1f |
| institution | Directory Open Access Journal |
| issn | 2077-0375 |
| language | English |
| last_indexed | 2024-03-10T03:36:08Z |
| publishDate | 2021-12-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Membranes |
| spelling | doaj.art-5e9500d20b784f8889c7ea6b9da04e1f2023-11-23T09:30:25ZengMDPI AGMembranes2077-03752021-12-01111295610.3390/membranes11120956Optimization of a High-Performance Poly(diallyl dimethylammonium chloride)-alumina-perfluorooctanoate Intercalated Ultrafiltration Membrane for Treating Emulsified Oily Wastewater via Response Surface Methodology ApproachYusuf Olabode Raji0Mohd Hafiz Dzarfan Othman1Nik Abdul Hadi Sapiaa Md Nordin2Mohd Ridhwan Adam3Khairul Anwar Mohamad Said4Kabir Abogunde Abdulyekeen5Ahmad Fauzi Ismail6Mukhlis A. Rahman7Juhana Jaafar8Suriani Abu Bakar9Advanced Membrane Technology Research Centre (AMTEC), School of Chemical and Energy Engineering, Universiti Teknologi Malaysia (UTM), Johor Bahru 81310, MalaysiaAdvanced Membrane Technology Research Centre (AMTEC), School of Chemical and Energy Engineering, Universiti Teknologi Malaysia (UTM), Johor Bahru 81310, MalaysiaDepartment of Chemical Engineering, Universiti PETRONAS (UTP), Seri Iskandar 32610, MalaysiaAdvanced Membrane Technology Research Centre (AMTEC), School of Chemical and Energy Engineering, Universiti Teknologi Malaysia (UTM), Johor Bahru 81310, MalaysiaDepartment of Chemical Engineering and Energy Sustainability, Faculty of Engineering, Universiti Malaysia Sarawak, Kota Samarahan 94300, MalaysiaDepartment of Chemical Engineering, Abubakar Tafawa Balewa University (ATBU), Bauchi P.O. Box 0248, NigeriaAdvanced Membrane Technology Research Centre (AMTEC), School of Chemical and Energy Engineering, Universiti Teknologi Malaysia (UTM), Johor Bahru 81310, MalaysiaAdvanced Membrane Technology Research Centre (AMTEC), School of Chemical and Energy Engineering, Universiti Teknologi Malaysia (UTM), Johor Bahru 81310, MalaysiaAdvanced Membrane Technology Research Centre (AMTEC), School of Chemical and Energy Engineering, Universiti Teknologi Malaysia (UTM), Johor Bahru 81310, MalaysiaNanotechnology Research Centre, Faculty of Science and Mathematics, Universiti Pendidikan Sultan Idris, Tanjung Malim 35900, MalaysiaThis research aimed to investigate the ultrafiltration of water from emulsified oily wastewater through the application of surface-functionalized ceramic membrane to enhance its water permeability based on optimized parameters using a cross-flow filtration system. The interactive effects of feed concentration (10–1000 ppm), pH (4–10), and pressure (0–3 bar) on the water flux and oil rejection were investigated. Central composite design (CCD) from response surface methodology (RSM) was employed for statistical analysis, modeling, and optimization of operating conditions. The analysis of variance (ANOVA) results showed that the oil rejection and water flux models were significant with <i>p</i>-values of 0.0001 and 0.0075, respectively. In addition, good correlation coefficients of 0.997 and 0.863 were obtained for the oil rejection and water flux models, respectively. The optimum conditions for pressure, pH, and feed concentration were found to be 1.5 bar, pH 8.97, and 10 ppm, respectively with water flux and oil rejection maintained at 152 L/m<sup>2</sup>·h and 98.72%, respectively. Hence, the functionalized ultrafiltration ceramic membrane enables the separation efficiency of the emulsified oil in water to be achieved.https://www.mdpi.com/2077-0375/11/12/956response surface methodologycentral composite designemulsified oil in waterceramic hollow fiber membranenanocomposite coating |
| spellingShingle | Yusuf Olabode Raji Mohd Hafiz Dzarfan Othman Nik Abdul Hadi Sapiaa Md Nordin Mohd Ridhwan Adam Khairul Anwar Mohamad Said Kabir Abogunde Abdulyekeen Ahmad Fauzi Ismail Mukhlis A. Rahman Juhana Jaafar Suriani Abu Bakar Optimization of a High-Performance Poly(diallyl dimethylammonium chloride)-alumina-perfluorooctanoate Intercalated Ultrafiltration Membrane for Treating Emulsified Oily Wastewater via Response Surface Methodology Approach Membranes response surface methodology central composite design emulsified oil in water ceramic hollow fiber membrane nanocomposite coating |
| title | Optimization of a High-Performance Poly(diallyl dimethylammonium chloride)-alumina-perfluorooctanoate Intercalated Ultrafiltration Membrane for Treating Emulsified Oily Wastewater via Response Surface Methodology Approach |
| title_full | Optimization of a High-Performance Poly(diallyl dimethylammonium chloride)-alumina-perfluorooctanoate Intercalated Ultrafiltration Membrane for Treating Emulsified Oily Wastewater via Response Surface Methodology Approach |
| title_fullStr | Optimization of a High-Performance Poly(diallyl dimethylammonium chloride)-alumina-perfluorooctanoate Intercalated Ultrafiltration Membrane for Treating Emulsified Oily Wastewater via Response Surface Methodology Approach |
| title_full_unstemmed | Optimization of a High-Performance Poly(diallyl dimethylammonium chloride)-alumina-perfluorooctanoate Intercalated Ultrafiltration Membrane for Treating Emulsified Oily Wastewater via Response Surface Methodology Approach |
| title_short | Optimization of a High-Performance Poly(diallyl dimethylammonium chloride)-alumina-perfluorooctanoate Intercalated Ultrafiltration Membrane for Treating Emulsified Oily Wastewater via Response Surface Methodology Approach |
| title_sort | optimization of a high performance poly diallyl dimethylammonium chloride alumina perfluorooctanoate intercalated ultrafiltration membrane for treating emulsified oily wastewater via response surface methodology approach |
| topic | response surface methodology central composite design emulsified oil in water ceramic hollow fiber membrane nanocomposite coating |
| url | https://www.mdpi.com/2077-0375/11/12/956 |
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