A novel membrane-based bubble generator for oxygen dissolution in water
Dissolved oxygen is one of the leading indicators of aquatic quality. This study explored a membrane-based bubble generator (MBG) for oxygen dissolution in water. It is achieved by creating negative pressures to suck the air through a thin, porous film and forming bubbles in liquid water. Both airfl...
| Main Authors: | , , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2022
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| Subjects: | |
| Online Access: | https://repository.ugm.ac.id/278933/1/Budhijanto_TK.pdf |
| _version_ | 1826050349161512960 |
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| author | Rasdi, Wan Noor Athina Mohd Bilad, Muhammad Roil Shamsuddin, Norazanita Wirzal, Mohd Dzul Hakim Nordin, Nik Abdul Hadi Md Budhijanto, Wiratni Biyanto, Totok Ruki Khan, Asim Laeeq |
| author_facet | Rasdi, Wan Noor Athina Mohd Bilad, Muhammad Roil Shamsuddin, Norazanita Wirzal, Mohd Dzul Hakim Nordin, Nik Abdul Hadi Md Budhijanto, Wiratni Biyanto, Totok Ruki Khan, Asim Laeeq |
| author_sort | Rasdi, Wan Noor Athina Mohd |
| collection | UGM |
| description | Dissolved oxygen is one of the leading indicators of aquatic quality. This study explored a membrane-based bubble generator (MBG) for oxygen dissolution in water. It is achieved by creating negative pressures to suck the air through a thin, porous film and forming bubbles in liquid water. Both airflow and liquid flow rates played essential roles in forming the bubbles. The highest oxygen dissolution energy efficiency of 1.48 kgO2/kWh was achieved under free-flowing air at corresponding air and liquid velocities of 4.87 L/min and 2.46 m/s, respectively. The obtained oxygen dissolution energy efficiencies were comparable with established commercial oxygenators. The results revealed a promising application of porous membranes in MBG as a potential energyefficient oxygen dissolution technology. |
| first_indexed | 2024-03-14T00:02:34Z |
| format | Article |
| id | oai:generic.eprints.org:278933 |
| institution | Universiti Gadjah Mada |
| language | English |
| last_indexed | 2024-03-14T00:02:34Z |
| publishDate | 2022 |
| publisher | Elsevier |
| record_format | dspace |
| spelling | oai:generic.eprints.org:2789332023-11-01T06:53:56Z https://repository.ugm.ac.id/278933/ A novel membrane-based bubble generator for oxygen dissolution in water Rasdi, Wan Noor Athina Mohd Bilad, Muhammad Roil Shamsuddin, Norazanita Wirzal, Mohd Dzul Hakim Nordin, Nik Abdul Hadi Md Budhijanto, Wiratni Biyanto, Totok Ruki Khan, Asim Laeeq Chemical Engineering Dissolved oxygen is one of the leading indicators of aquatic quality. This study explored a membrane-based bubble generator (MBG) for oxygen dissolution in water. It is achieved by creating negative pressures to suck the air through a thin, porous film and forming bubbles in liquid water. Both airflow and liquid flow rates played essential roles in forming the bubbles. The highest oxygen dissolution energy efficiency of 1.48 kgO2/kWh was achieved under free-flowing air at corresponding air and liquid velocities of 4.87 L/min and 2.46 m/s, respectively. The obtained oxygen dissolution energy efficiencies were comparable with established commercial oxygenators. The results revealed a promising application of porous membranes in MBG as a potential energyefficient oxygen dissolution technology. Elsevier 2022-04-14 Article PeerReviewed application/pdf en https://repository.ugm.ac.id/278933/1/Budhijanto_TK.pdf Rasdi, Wan Noor Athina Mohd and Bilad, Muhammad Roil and Shamsuddin, Norazanita and Wirzal, Mohd Dzul Hakim and Nordin, Nik Abdul Hadi Md and Budhijanto, Wiratni and Biyanto, Totok Ruki and Khan, Asim Laeeq (2022) A novel membrane-based bubble generator for oxygen dissolution in water. Chemical Engineering and Processing - Process Intensification, 175 (2022). pp. 1-11. ISSN 0255-2701 https://www.elsevier.com/locate/cep https://doi.org/10.1016/j.cep.2022.108938 |
| spellingShingle | Chemical Engineering Rasdi, Wan Noor Athina Mohd Bilad, Muhammad Roil Shamsuddin, Norazanita Wirzal, Mohd Dzul Hakim Nordin, Nik Abdul Hadi Md Budhijanto, Wiratni Biyanto, Totok Ruki Khan, Asim Laeeq A novel membrane-based bubble generator for oxygen dissolution in water |
| title | A novel membrane-based bubble generator for oxygen dissolution in water |
| title_full | A novel membrane-based bubble generator for oxygen dissolution in water |
| title_fullStr | A novel membrane-based bubble generator for oxygen dissolution in water |
| title_full_unstemmed | A novel membrane-based bubble generator for oxygen dissolution in water |
| title_short | A novel membrane-based bubble generator for oxygen dissolution in water |
| title_sort | novel membrane based bubble generator for oxygen dissolution in water |
| topic | Chemical Engineering |
| url | https://repository.ugm.ac.id/278933/1/Budhijanto_TK.pdf |
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