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Bio-recovery of silver from simulated silver electroplating wastewater using palm (Elaeis guineensis) leaves extract / Ahmad Arif...[et al.]

In this research, the role of an eco-friendly biomaterial, palm (Elaeis guineensis) leaves extract as a reducing and stabilizing agent to recover precious metal silver from simulated silver electroplating wastewater, was studied. The phytochemical compounds present in the palm leaves extract, which...

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Main Authors: Arif, Ahmad, Jai, Junaidah, Ahmad Zamanhuri, Norashikin
Format: Article
Language:English
Published: Faculty of Mechanical Engineering Universiti Teknologi MARA (UiTM)
Subjects:
TJ Mechanical engineering and machinery
Online Access:http://ir.uitm.edu.my/id/eprint/37304/1/37304.pdf
http://ir.uitm.edu.my/id/eprint/37304/
https://jmeche.uitm.edu.my/
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spelling my.uitm.ir.373042020-11-18T09:13:01Z http://ir.uitm.edu.my/id/eprint/37304/ Bio-recovery of silver from simulated silver electroplating wastewater using palm (Elaeis guineensis) leaves extract / Ahmad Arif...[et al.] Arif, Ahmad Jai, Junaidah Ahmad Zamanhuri, Norashikin TJ Mechanical engineering and machinery In this research, the role of an eco-friendly biomaterial, palm (Elaeis guineensis) leaves extract as a reducing and stabilizing agent to recover precious metal silver from simulated silver electroplating wastewater, was studied. The phytochemical compounds present in the palm leaves extract, which possesses antioxidant properties, were characterized according to their functional groups and the parameters involved in affecting the silver bio-recovery effectiveness were investigated. The studies found that major types of phytochemical compounds that assist silver bio-recovery were polyphenols, alcohols, carboxylic acid and reducing sugars. Meanwhile, the parameters of reactant’s concentration ratio, acidity and metal impurities were found to absolutely affect the silver bio-recovery effectiveness. The characterization of the recovered suspended solid particles after the bio-reduction process reveals that silver metals with high degree of crystallinity were successfully recovered and in nano-sized. Faculty of Mechanical Engineering Universiti Teknologi MARA (UiTM) Article PeerReviewed text en http://ir.uitm.edu.my/id/eprint/37304/1/37304.pdf Arif, Ahmad and Jai, Junaidah and Ahmad Zamanhuri, Norashikin Bio-recovery of silver from simulated silver electroplating wastewater using palm (Elaeis guineensis) leaves extract / Ahmad Arif...[et al.]. Journal of Mechanical Engineering (JMechE), SI 2 (1). pp. 113-125. ISSN 1823-5514 ; 2550-164X https://jmeche.uitm.edu.my/
institution Universiti Teknologi Mara
building Tun Abdul Razak Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Mara
content_source UiTM Institutional Repository
url_provider http://ir.uitm.edu.my/
language English
topic TJ Mechanical engineering and machinery
spellingShingle TJ Mechanical engineering and machinery
Arif, Ahmad
Jai, Junaidah
Ahmad Zamanhuri, Norashikin
Bio-recovery of silver from simulated silver electroplating wastewater using palm (Elaeis guineensis) leaves extract / Ahmad Arif...[et al.]
description In this research, the role of an eco-friendly biomaterial, palm (Elaeis guineensis) leaves extract as a reducing and stabilizing agent to recover precious metal silver from simulated silver electroplating wastewater, was studied. The phytochemical compounds present in the palm leaves extract, which possesses antioxidant properties, were characterized according to their functional groups and the parameters involved in affecting the silver bio-recovery effectiveness were investigated. The studies found that major types of phytochemical compounds that assist silver bio-recovery were polyphenols, alcohols, carboxylic acid and reducing sugars. Meanwhile, the parameters of reactant’s concentration ratio, acidity and metal impurities were found to absolutely affect the silver bio-recovery effectiveness. The characterization of the recovered suspended solid particles after the bio-reduction process reveals that silver metals with high degree of crystallinity were successfully recovered and in nano-sized.
format Article
author Arif, Ahmad
Jai, Junaidah
Ahmad Zamanhuri, Norashikin
author_facet Arif, Ahmad
Jai, Junaidah
Ahmad Zamanhuri, Norashikin
author_sort Arif, Ahmad
title Bio-recovery of silver from simulated silver electroplating wastewater using palm (Elaeis guineensis) leaves extract / Ahmad Arif...[et al.]
title_short Bio-recovery of silver from simulated silver electroplating wastewater using palm (Elaeis guineensis) leaves extract / Ahmad Arif...[et al.]
title_full Bio-recovery of silver from simulated silver electroplating wastewater using palm (Elaeis guineensis) leaves extract / Ahmad Arif...[et al.]
title_fullStr Bio-recovery of silver from simulated silver electroplating wastewater using palm (Elaeis guineensis) leaves extract / Ahmad Arif...[et al.]
title_full_unstemmed Bio-recovery of silver from simulated silver electroplating wastewater using palm (Elaeis guineensis) leaves extract / Ahmad Arif...[et al.]
title_sort bio-recovery of silver from simulated silver electroplating wastewater using palm (elaeis guineensis) leaves extract / ahmad arif...[et al.]
publisher Faculty of Mechanical Engineering Universiti Teknologi MARA (UiTM)
url http://ir.uitm.edu.my/id/eprint/37304/1/37304.pdf
http://ir.uitm.edu.my/id/eprint/37304/
https://jmeche.uitm.edu.my/
_version_ 1685651503688187904
score 13.211869

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