Electroosmotic dewatering of gelatinous materials: model development and analysis
Electroosmotic dewatering experiments under constant electric current density of superabsorbent hydrogel and bentonite suspended in aqueous media were carried out and comparison is made between the experimental results and model predictions. The basic differential equation based on the model is solv...
| Main Authors: | , , , |
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| Format: | Proceeding Paper |
| Language: | English English |
| Published: |
2013
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| Subjects: | |
| Online Access: | http://irep.iium.edu.my/34809/ http://irep.iium.edu.my/34809/1/1029C.pdf http://irep.iium.edu.my/34809/4/tentative_5.pdf |
| _version_ | 1848780965108776960 |
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| author | Jami, Mohammed Saedi Tanaka, Takanori Fujihara, Kenji Iwata, Masashi |
| author_facet | Jami, Mohammed Saedi Tanaka, Takanori Fujihara, Kenji Iwata, Masashi |
| author_sort | Jami, Mohammed Saedi |
| building | IIUM Repository |
| collection | Online Access |
| description | Electroosmotic dewatering experiments under constant electric current density of superabsorbent hydrogel and bentonite suspended in aqueous media were carried out and comparison is made between the experimental results and model predictions. The basic differential equation based on the model is solved analytically by assuming that both an electro-osmotic pressure gradient Epg and a modified consolidation coefficient Ce of the material are constant. The solution can explain the time course of changes in a solid compressive pressure distribution. The electrode reaction may affect the dewatering of superabsorbent hydrogel． |
| first_indexed | 2025-11-14T15:42:03Z |
| format | Proceeding Paper |
| id | iium-34809 |
| institution | International Islamic University Malaysia |
| institution_category | Local University |
| language | English English |
| last_indexed | 2025-11-14T15:42:03Z |
| publishDate | 2013 |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | iium-348092014-01-29T11:48:58Z http://irep.iium.edu.my/34809/ Electroosmotic dewatering of gelatinous materials: model development and analysis Jami, Mohammed Saedi Tanaka, Takanori Fujihara, Kenji Iwata, Masashi TP155 Chemical engineering Electroosmotic dewatering experiments under constant electric current density of superabsorbent hydrogel and bentonite suspended in aqueous media were carried out and comparison is made between the experimental results and model predictions. The basic differential equation based on the model is solved analytically by assuming that both an electro-osmotic pressure gradient Epg and a modified consolidation coefficient Ce of the material are constant. The solution can explain the time course of changes in a solid compressive pressure distribution. The electrode reaction may affect the dewatering of superabsorbent hydrogel． 2013 Proceeding Paper NonPeerReviewed application/pdf en http://irep.iium.edu.my/34809/1/1029C.pdf application/pdf en http://irep.iium.edu.my/34809/4/tentative_5.pdf Jami, Mohammed Saedi and Tanaka, Takanori and Fujihara, Kenji and Iwata, Masashi (2013) Electroosmotic dewatering of gelatinous materials: model development and analysis. In: 3rd International Conference on Biotechnology Engineering (ICBIoE 2013), 2-4 July 2013, Kuala Lumpur, Malaysia. (Unpublished) http://www.iium.edu.my/icbioe/2013/ |
| spellingShingle | TP155 Chemical engineering Jami, Mohammed Saedi Tanaka, Takanori Fujihara, Kenji Iwata, Masashi Electroosmotic dewatering of gelatinous materials: model development and analysis |
| title | Electroosmotic dewatering of gelatinous materials: model development and analysis |
| title_full | Electroosmotic dewatering of gelatinous materials: model development and analysis |
| title_fullStr | Electroosmotic dewatering of gelatinous materials: model development and analysis |
| title_full_unstemmed | Electroosmotic dewatering of gelatinous materials: model development and analysis |
| title_short | Electroosmotic dewatering of gelatinous materials: model development and analysis |
| title_sort | electroosmotic dewatering of gelatinous materials: model development and analysis |
| topic | TP155 Chemical engineering |
| url | http://irep.iium.edu.my/34809/ http://irep.iium.edu.my/34809/ http://irep.iium.edu.my/34809/1/1029C.pdf http://irep.iium.edu.my/34809/4/tentative_5.pdf |