Application of solubility data on a hollow fiber supported liquid membrane system for the extraction of gold (I) cyanide from electronic industrial wastewater

Aunnankat, Kridsada and Pancharoen, Ura and Kiatkittipong, Worapon and Aiouache, Farid and Najdanovic-Visak, Vesna and Ramakul, Prakorn (2023) Application of solubility data on a hollow fiber supported liquid membrane system for the extraction of gold (I) cyanide from electronic industrial wastewater. Chemical Engineering Communications, 210 (2). pp. 223-232. ISSN 0098-6445

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Abstract

The solubility ternary system was used to develop a hollow fiber-supported liquid membrane process for the extraction of gold (I) cyanide from electronics industry wastewater. Five kinds of diluents (p-xylene, cyclohexene, 1-dodecanol, n-heptane, and n-dodecane) were applied to the solubility of ternary systems (Aliquat336 + water + diluents) at 303.2 K and atmospheric pressure. 1-dodecanol, p-xylene, and cyclohexane were selected because they are completely soluble in Aliquat336 in any composition. The effects of pH on the feed solution and type of diluent were examined. The highest extraction and stripping percentages of 99.9 and 61.4, respectively, were achieved at a feed solution pH of 10.0 using p-xylene as the best diluent.

Item Type:

Journal Article

Journal or Publication Title:

Chemical Engineering Communications

Additional Information:

This is an Accepted Manuscript of an article published by Taylor & Francis in Chemical Engineering Communications on 27/01/2022, available online: https://www.tandfonline.com/doi/full/10.1080/00986445.2022.2030728

Uncontrolled Keywords:

/dk/atira/pure/subjectarea/asjc/1500/1500

Subjects:

?? general chemical engineeringgeneral chemistrychemical engineering(all)chemistry(all) ??

Departments:

Faculty of Science and Technology > Engineering

ID Code:

166321

Deposited By:

ep_importer_pure

Deposited On:

18 Feb 2022 16:05

Refereed?:

Yes

Published?:

Published

Last Modified:

17 Aug 2024 23:53

URI:

https://eprints.lancs.ac.uk/id/eprint/166321