Effect of operating conditions on electroforced sedimentation of zinc oxide
Electroforced sedimentation experiments under constant electric current density of zinc oxide 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 assumi...
| Main Authors: | , , , |
|---|---|
| Format: | Proceeding Paper |
| Language: | English English |
| Published: |
2011
|
| Subjects: | |
| Online Access: | http://irep.iium.edu.my/3136/ http://irep.iium.edu.my/3136/1/Full_paper_19_03_11.pdf http://irep.iium.edu.my/3136/4/effect_of_operating_conditions_on_electroforced_sedimentation_of_zinc_oxide.pdf |
| _version_ | 1848776102993985536 |
|---|---|
| author | Jami, Mohammed Saedi Iwata , Masashi Muyibi, Suleyman Aremu Abdul Karim, Mohamed Ismail |
| author_facet | Jami, Mohammed Saedi Iwata , Masashi Muyibi, Suleyman Aremu Abdul Karim, Mohamed Ismail |
| author_sort | Jami, Mohammed Saedi |
| building | IIUM Repository |
| collection | Online Access |
| description | Electroforced sedimentation experiments under constant electric current density of zinc oxide 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 predicted final moisture distribution of the material agreed with our experimental observations. The progress of electroforced sedeimentation can be represented by an average consolidation ratio Uc as in mechanical expression. The effect of current density on the settling behavior is also studied. |
| first_indexed | 2025-11-14T14:24:46Z |
| format | Proceeding Paper |
| id | iium-3136 |
| institution | International Islamic University Malaysia |
| institution_category | Local University |
| language | English English |
| last_indexed | 2025-11-14T14:24:46Z |
| publishDate | 2011 |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | iium-31362012-01-19T00:56:34Z http://irep.iium.edu.my/3136/ Effect of operating conditions on electroforced sedimentation of zinc oxide Jami, Mohammed Saedi Iwata , Masashi Muyibi, Suleyman Aremu Abdul Karim, Mohamed Ismail TD895 Industrial sanitation. Industrial wastes Electroforced sedimentation experiments under constant electric current density of zinc oxide 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 predicted final moisture distribution of the material agreed with our experimental observations. The progress of electroforced sedeimentation can be represented by an average consolidation ratio Uc as in mechanical expression. The effect of current density on the settling behavior is also studied. 2011-05 Proceeding Paper PeerReviewed application/pdf en http://irep.iium.edu.my/3136/1/Full_paper_19_03_11.pdf application/pdf en http://irep.iium.edu.my/3136/4/effect_of_operating_conditions_on_electroforced_sedimentation_of_zinc_oxide.pdf Jami, Mohammed Saedi and Iwata , Masashi and Muyibi, Suleyman Aremu and Abdul Karim, Mohamed Ismail (2011) Effect of operating conditions on electroforced sedimentation of zinc oxide. In: 2nd International Conference on Biotechnology Engineering (ICBioE 2011), 17 - 19 May 2011, Kuala Lumpur. |
| spellingShingle | TD895 Industrial sanitation. Industrial wastes Jami, Mohammed Saedi Iwata , Masashi Muyibi, Suleyman Aremu Abdul Karim, Mohamed Ismail Effect of operating conditions on electroforced sedimentation of zinc oxide |
| title | Effect of operating conditions on electroforced sedimentation of zinc oxide |
| title_full | Effect of operating conditions on electroforced sedimentation of zinc oxide |
| title_fullStr | Effect of operating conditions on electroforced sedimentation of zinc oxide |
| title_full_unstemmed | Effect of operating conditions on electroforced sedimentation of zinc oxide |
| title_short | Effect of operating conditions on electroforced sedimentation of zinc oxide |
| title_sort | effect of operating conditions on electroforced sedimentation of zinc oxide |
| topic | TD895 Industrial sanitation. Industrial wastes |
| url | http://irep.iium.edu.my/3136/ http://irep.iium.edu.my/3136/1/Full_paper_19_03_11.pdf http://irep.iium.edu.my/3136/4/effect_of_operating_conditions_on_electroforced_sedimentation_of_zinc_oxide.pdf |