Raji, Yusuf Olabode and Othman, Mohd. Hafiz Dzarfan and Md. Nordin, Nik Abdul Hadi Sapiaa and Adam, Mohd. Ridhwan and Zhong, Sheng Tai and Usman, Jamilu and Ismail, Ahmad Fauzi (2020) Surface matrix functionalization of ceramic-based membrane for oil-water separation: a mini-review. Korean Journal of Chemical Engineering, 37 (10). pp. 1631-1641. ISSN 0256-1115
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Official URL: http://dx.doi.org/10.1007/s11814-020-0575-5
Abstract
Advanced filtration requires a cost-effective, highly efficient and environmentally friendly membrane fabrication to achieve excellent and extreme oleophobic and hydrophilic states with an appropriate surface functionalization approach. For an efficient oil-water separation, surface material and structure have been categorized as superoleophobic (high oil repellency) and superhydrophilic (strong affinity to water). This can be attributed to their selective mechanisms. In addition, it is very important to consider these key factors as they will imperatively provide a unique capability to exhibit surface roughness, stimulate low and high surface energy, and improve surface chemistry, which makes membranes function efficiently for the oil and water separation system. In this review article, the application of ceramic membrane for oily water treatment and the principle of superhydrophilic and superoleophobic ceramic membrane for oil-water separation are elaborated and, in addition, the current progress for the use of inorganic material to functionalize ceramic membrane surface based on physical and chemical methods is appraised. Finally, the challenges and outlook on the membrane for oily-water treatment are briefly examined.
Item Type: | Article |
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Uncontrolled Keywords: | ceramic membrane, superoleophobic and superhydrophilic, surface functionalization |
Subjects: | T Technology > TP Chemical technology |
Divisions: | Chemical and Energy Engineering |
ID Code: | 90954 |
Deposited By: | Yanti Mohd Shah |
Deposited On: | 31 May 2021 13:41 |
Last Modified: | 31 May 2021 13:41 |
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