Estimating progress of specific deposit in a dual-media BOPS-sand water filter using a matrix approach
A new matrix approach which incorporated Rajagopalan and Tien model was developed to simulate the progress of sediment deposition in sublayers of filtration media for mono-media sand and BOPS filters as well as dual-media BOPS-sand filters, at different time until the end of filtration process. The...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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Desalination Publications
2009
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| Online Access: | http://psasir.upm.edu.my/id/eprint/14563/ http://psasir.upm.edu.my/id/eprint/14563/1/Estimating%20progress%20of%20specific%20deposit%20in%20a%20dual-media%20BOPS-sand%20water%20filter%20using%20a%20matrix%20approach.pdf |
| _version_ | 1848842428569616384 |
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| author | Jusoh, Ahmad Ghazali, Abdul Halim Ali, Nora'aini Wan Nik, Wan Mohd Norsani Endut, Azizah |
| author_facet | Jusoh, Ahmad Ghazali, Abdul Halim Ali, Nora'aini Wan Nik, Wan Mohd Norsani Endut, Azizah |
| author_sort | Jusoh, Ahmad |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | A new matrix approach which incorporated Rajagopalan and Tien model was developed to simulate the progress of sediment deposition in sublayers of filtration media for mono-media sand and BOPS filters as well as dual-media BOPS-sand filters, at different time until the end of filtration process. The results of specific deposit in the matrix form can be used later to predict the operational head loss in the sublayers of filter at different time. The experiment on filtration process using a filter column was carried out to treat raw water at typical rapid filtration flow rate of 3 to 7.5 m/h. The influent and effluent water turbidity, total suspended solids and the operational head loss at specific thickness and time were monitored and recorded during filtration process. A dual-media filter of BOPS-sand with ES of 0.8:0.5 mm to 1.0:0.5 mm are effective in treating raw water and produce high quality effluent turbidity as good as the conventional mono-media sand filter. |
| first_indexed | 2025-11-15T07:58:59Z |
| format | Article |
| id | upm-14563 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T07:58:59Z |
| publishDate | 2009 |
| publisher | Desalination Publications |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-145632019-04-08T08:52:58Z http://psasir.upm.edu.my/id/eprint/14563/ Estimating progress of specific deposit in a dual-media BOPS-sand water filter using a matrix approach Jusoh, Ahmad Ghazali, Abdul Halim Ali, Nora'aini Wan Nik, Wan Mohd Norsani Endut, Azizah A new matrix approach which incorporated Rajagopalan and Tien model was developed to simulate the progress of sediment deposition in sublayers of filtration media for mono-media sand and BOPS filters as well as dual-media BOPS-sand filters, at different time until the end of filtration process. The results of specific deposit in the matrix form can be used later to predict the operational head loss in the sublayers of filter at different time. The experiment on filtration process using a filter column was carried out to treat raw water at typical rapid filtration flow rate of 3 to 7.5 m/h. The influent and effluent water turbidity, total suspended solids and the operational head loss at specific thickness and time were monitored and recorded during filtration process. A dual-media filter of BOPS-sand with ES of 0.8:0.5 mm to 1.0:0.5 mm are effective in treating raw water and produce high quality effluent turbidity as good as the conventional mono-media sand filter. Desalination Publications 2009 Article PeerReviewed text en http://psasir.upm.edu.my/id/eprint/14563/1/Estimating%20progress%20of%20specific%20deposit%20in%20a%20dual-media%20BOPS-sand%20water%20filter%20using%20a%20matrix%20approach.pdf Jusoh, Ahmad and Ghazali, Abdul Halim and Ali, Nora'aini and Wan Nik, Wan Mohd Norsani and Endut, Azizah (2009) Estimating progress of specific deposit in a dual-media BOPS-sand water filter using a matrix approach. Desalination and Water Treatment, 11 (1-3). pp. 98-108. ISSN 1944-3994; ESSN: 1944-3986 https://www.tandfonline.com/doi/abs/10.5004/dwt.2009.848 10.5004/dwt.2009.848 |
| spellingShingle | Jusoh, Ahmad Ghazali, Abdul Halim Ali, Nora'aini Wan Nik, Wan Mohd Norsani Endut, Azizah Estimating progress of specific deposit in a dual-media BOPS-sand water filter using a matrix approach |
| title | Estimating progress of specific deposit in a dual-media BOPS-sand water filter using a matrix approach |
| title_full | Estimating progress of specific deposit in a dual-media BOPS-sand water filter using a matrix approach |
| title_fullStr | Estimating progress of specific deposit in a dual-media BOPS-sand water filter using a matrix approach |
| title_full_unstemmed | Estimating progress of specific deposit in a dual-media BOPS-sand water filter using a matrix approach |
| title_short | Estimating progress of specific deposit in a dual-media BOPS-sand water filter using a matrix approach |
| title_sort | estimating progress of specific deposit in a dual-media bops-sand water filter using a matrix approach |
| url | http://psasir.upm.edu.my/id/eprint/14563/ http://psasir.upm.edu.my/id/eprint/14563/ http://psasir.upm.edu.my/id/eprint/14563/ http://psasir.upm.edu.my/id/eprint/14563/1/Estimating%20progress%20of%20specific%20deposit%20in%20a%20dual-media%20BOPS-sand%20water%20filter%20using%20a%20matrix%20approach.pdf |