Understanding of fouling in low pressure UF membrane filtration by natural organic matter (NOM): a perspective of Ulu Pontian river and Bekok Dam water
Samples from Ulu Pontian river which has a relatively hydrophilic NOM source water and Bekok Dam river which has a relatively hydrophobic NOM source water have been used for fouling behaviors analyses and membrane autopsy protocol. Ulu Pontian river has shown greater fouling potential and higher flu...
| Main Authors: | , , , |
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| Format: | Conference or Workshop Item |
| Language: | English |
| Published: |
2007
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| Subjects: | |
| Online Access: | http://eprints.utm.my/5739/ http://eprints.utm.my/5739/1/A.W.Zularisam2007_UnderstandingOfFoulingInLowPressure.pdf |
| _version_ | 1848891112469561344 |
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| author | Zularisam, A. W. Ismail, Ahmad Fauzi Salim, M. R. A. M., Mimi Sakinah |
| author_facet | Zularisam, A. W. Ismail, Ahmad Fauzi Salim, M. R. A. M., Mimi Sakinah |
| author_sort | Zularisam, A. W. |
| building | UTeM Institutional Repository |
| collection | Online Access |
| description | Samples from Ulu Pontian river which has a relatively hydrophilic NOM source water and Bekok Dam river which has a relatively hydrophobic NOM source water have been used for fouling behaviors analyses and membrane autopsy protocol. Ulu Pontian river has shown greater fouling potential and higher flux decline but lesser NOM removal than the Bekok Dam water, suggesting. that differences in molecular weight distribution, structural, functionality and hydrophilicity/hydrophobocity between the two NOM sources played primary roles in governing the fouling mechanisms of ultrafiltration membrane. Moreover the membrane autopsies analyses confirmed the flux decline results and permeate analyses as the filtered membrane was mainly fouled by the hydrophilic NOM components such as the polysaccharides-like substances, alcoholic compounds and aliphatic amide of protein groups rather than humic compounds. |
| first_indexed | 2025-11-15T20:52:47Z |
| format | Conference or Workshop Item |
| id | utm-5739 |
| institution | Universiti Teknologi Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T20:52:47Z |
| publishDate | 2007 |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | utm-57392017-06-22T05:12:05Z http://eprints.utm.my/5739/ Understanding of fouling in low pressure UF membrane filtration by natural organic matter (NOM): a perspective of Ulu Pontian river and Bekok Dam water Zularisam, A. W. Ismail, Ahmad Fauzi Salim, M. R. A. M., Mimi Sakinah T Technology (General) Samples from Ulu Pontian river which has a relatively hydrophilic NOM source water and Bekok Dam river which has a relatively hydrophobic NOM source water have been used for fouling behaviors analyses and membrane autopsy protocol. Ulu Pontian river has shown greater fouling potential and higher flux decline but lesser NOM removal than the Bekok Dam water, suggesting. that differences in molecular weight distribution, structural, functionality and hydrophilicity/hydrophobocity between the two NOM sources played primary roles in governing the fouling mechanisms of ultrafiltration membrane. Moreover the membrane autopsies analyses confirmed the flux decline results and permeate analyses as the filtered membrane was mainly fouled by the hydrophilic NOM components such as the polysaccharides-like substances, alcoholic compounds and aliphatic amide of protein groups rather than humic compounds. 2007 Conference or Workshop Item PeerReviewed application/pdf en http://eprints.utm.my/5739/1/A.W.Zularisam2007_UnderstandingOfFoulingInLowPressure.pdf Zularisam, A. W. and Ismail, Ahmad Fauzi and Salim, M. R. and A. M., Mimi Sakinah (2007) Understanding of fouling in low pressure UF membrane filtration by natural organic matter (NOM): a perspective of Ulu Pontian river and Bekok Dam water. In: 21st Symposium of Malaysian Chemical Engineers SOMChE 2007, 12th-14th December 2007, Universiti Putra Malaysia. http://sarawakcb.com/events/2016/08/24/29th-symposium-of-malaysian-chemical-engineers-somche-2016/ |
| spellingShingle | T Technology (General) Zularisam, A. W. Ismail, Ahmad Fauzi Salim, M. R. A. M., Mimi Sakinah Understanding of fouling in low pressure UF membrane filtration by natural organic matter (NOM): a perspective of Ulu Pontian river and Bekok Dam water |
| title | Understanding of fouling in low pressure UF membrane filtration by natural organic matter (NOM): a perspective of Ulu Pontian river and Bekok Dam water |
| title_full | Understanding of fouling in low pressure UF membrane filtration by natural organic matter (NOM): a perspective of Ulu Pontian river and Bekok Dam water |
| title_fullStr | Understanding of fouling in low pressure UF membrane filtration by natural organic matter (NOM): a perspective of Ulu Pontian river and Bekok Dam water |
| title_full_unstemmed | Understanding of fouling in low pressure UF membrane filtration by natural organic matter (NOM): a perspective of Ulu Pontian river and Bekok Dam water |
| title_short | Understanding of fouling in low pressure UF membrane filtration by natural organic matter (NOM): a perspective of Ulu Pontian river and Bekok Dam water |
| title_sort | understanding of fouling in low pressure uf membrane filtration by natural organic matter (nom): a perspective of ulu pontian river and bekok dam water |
| topic | T Technology (General) |
| url | http://eprints.utm.my/5739/ http://eprints.utm.my/5739/ http://eprints.utm.my/5739/1/A.W.Zularisam2007_UnderstandingOfFoulingInLowPressure.pdf |