Jusoh, Norela and Othman, Norasikin and Raja Sulaiman, Raja Norimie and Mohamed Noah, Norul Fatiha and Nor Kamarudin, Khairul Sozana (2021) Development of palm oil-based synergist liquid membrane formulation for silver recovery from aqueous solution. Journal of Membrane Science and Research, 7 (1). pp. 59-63. ISSN 2476-5406
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Official URL: http://dx.doi.org/10.22079/JMSR.2020.120174.1327
Abstract
In this work, the palm oil-based synergist formulation containing a mixture of carriers for liquid membrane application of silver recovery from aqueous solution was studied. Several types of acidic carrier mixtures were investigated via liquid-liquid extraction procedure to increase the extraction performance. The results indicated that palm cooking is a promising vegetable oil-based green diluent in the formulation. A carrier mixture of 0.2 mM Cyanex 302 and 0.3 mM Cyanex 272 demonstrated synergism during the extraction process. It was found that more than 98% of silver ions from a very dilute solution was effectively extracted with a synergistic coefficient of 62.7. According to the individual and carrier mixture results, it can be deduced that Cyanex 272 and Cyanex 302 served as a carrier and synergist, respectively. Therefore, the developed liquid membrane formulation showed great prospect in silver recovery from the liquid waste solution.
Item Type: | Article |
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Uncontrolled Keywords: | Green formulation, Liquid-liquid extraction |
Subjects: | T Technology > TP Chemical technology |
Divisions: | Chemical and Energy Engineering |
ID Code: | 95204 |
Deposited By: | Widya Wahid |
Deposited On: | 29 Apr 2022 22:25 |
Last Modified: | 29 Apr 2022 22:25 |
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