SM Shahrul Nizan, Shikh Zahari and Nik Fatin Nabilah, Muhammad Nordin and Muhamad Syukur, Kamarudin and Mus'ab, Sahrim and Mohd Muzamir, Mahat and Hazeeq Hazwan, Azman and Ramli, Junid and Nor Azam, Endot (2018) Poly(vinylpyrrolidinone)-iron magnetic nanocomposites as sorbents for effective oil removal from water. In: International Conference on Recent Advancements in Science and Technology (ICoRAST 2017) , 7-8 November 2017 , Novotel Hotel, Melaka. pp. 1-6., 1972 (1). ISSN 0094-243X (Print); 1551-7616 (Online) ISBN 978-073541679-6
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Abstract
Poly(vinylpyrrolidinone)-iron magnetic nanocomposites (PVP-Fe NCs) were synthesised and used as sorbents for the removal of cooking oil from synthetic polluted water. The synthesised nanocomposites (NCs) contained particles with average grain size of 20 to 30 nm and possessed magnetic properties, as evidenced by field emission scanning electron microscopy (FESEM) and vibration sample magnetometer (VSM) analyses. The oil sorption studies revealed that the NCs are capable to remove up to ca. 80% of oil, and this remained constant irrespective of the total oil loading. Significantly, the oil-coated NCs were easily separated from “cleaned” water through a magnetic attraction using a N50 magnet. This approach, therefore, holds great potential to be scaled up and expanded to various water systems in Malaysia such as sea and river
| Item Type: | Conference or Workshop Item (Lecture) |
|---|---|
| Uncontrolled Keywords: | Poly(vinylpyrrolidinone); iron magnetic nanocomposites; oil removal; vibration sample magnetometer (VSM) |
| Subjects: | T Technology > TP Chemical technology |
| Faculty/Division: | Faculty of Mechanical Engineering |
| Depositing User: | Mrs. Neng Sury Sulaiman |
| Date Deposited: | 07 Dec 2018 07:56 |
| Last Modified: | 07 Dec 2018 07:56 |
| URI: | http://umpir.ump.edu.my/id/eprint/22988 |
| Download Statistic: | View Download Statistics |
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