Sugarcane bagasse derived nano magnetic adsorbent composite (SCB-NMAC) for removal of Cu2+ from aqueous solution

A novel sugarcane bagasse derived nano magnetic adsorbent composite (SCB-NMAC) was successfully prepared for the removal of Cu2+ in aqueous solution. Characterization of the newly prepared material was obtained through SEM, EDX, particle size analyzer and XRD. Results confirmed the presence of iron...

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Main Authors: Wannahari, R., Sannasi, P., Nordin, M.F.M., Mukhtar, H.
Format: Article
Institution: Universiti Teknologi Petronas
Record Id / ISBN-0: utp-eprints.21358 /
Published: Asian Research Publishing Network 2018
Online Access: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85040589211&partnerID=40&md5=dc38ed748b19bd911d847b936aaa06e4
http://eprints.utp.edu.my/21358/
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spelling utp-eprints.213582018-10-19T06:19:26Z Sugarcane bagasse derived nano magnetic adsorbent composite (SCB-NMAC) for removal of Cu2+ from aqueous solution Wannahari, R. Sannasi, P. Nordin, M.F.M. Mukhtar, H. A novel sugarcane bagasse derived nano magnetic adsorbent composite (SCB-NMAC) was successfully prepared for the removal of Cu2+ in aqueous solution. Characterization of the newly prepared material was obtained through SEM, EDX, particle size analyzer and XRD. Results confirmed the presence of iron oxide coating onto the material. The removal of Cu2+ by SCB-NMAC obeyed the pseudo second order reaction (R2 = 0.982) as opposed to intra particle diffusion (R2 = 0.708), and pseudo first order (R2= 0.402) model. Langmuir isotherm was found to be more applicable (R2= 0.996) rather than Freundlich isotherm (R2= 0.979), which indicated a monolayer adsorption between Cu2+ and SCB-NMAC. The maximum adsorption capacity was calculated as 113.63 mg/g at pH 4. In addition, adsorption-desorption studies indicated that SCB-NMAC displayed high stability for regeneration with good reusability with desorption efficiency up to 60 and reusability efficiency up to 80 for three recurring cycles. © 2006-2018 Asian Research Publishing Network (ARPN). Asian Research Publishing Network 2018 Article PeerReviewed https://www.scopus.com/inward/record.uri?eid=2-s2.0-85040589211&partnerID=40&md5=dc38ed748b19bd911d847b936aaa06e4 Wannahari, R. and Sannasi, P. and Nordin, M.F.M. and Mukhtar, H. (2018) Sugarcane bagasse derived nano magnetic adsorbent composite (SCB-NMAC) for removal of Cu2+ from aqueous solution. ARPN Journal of Engineering and Applied Sciences, 13 (1). pp. 1-9. http://eprints.utp.edu.my/21358/
institution Universiti Teknologi Petronas
collection UTP Institutional Repository
description A novel sugarcane bagasse derived nano magnetic adsorbent composite (SCB-NMAC) was successfully prepared for the removal of Cu2+ in aqueous solution. Characterization of the newly prepared material was obtained through SEM, EDX, particle size analyzer and XRD. Results confirmed the presence of iron oxide coating onto the material. The removal of Cu2+ by SCB-NMAC obeyed the pseudo second order reaction (R2 = 0.982) as opposed to intra particle diffusion (R2 = 0.708), and pseudo first order (R2= 0.402) model. Langmuir isotherm was found to be more applicable (R2= 0.996) rather than Freundlich isotherm (R2= 0.979), which indicated a monolayer adsorption between Cu2+ and SCB-NMAC. The maximum adsorption capacity was calculated as 113.63 mg/g at pH 4. In addition, adsorption-desorption studies indicated that SCB-NMAC displayed high stability for regeneration with good reusability with desorption efficiency up to 60 and reusability efficiency up to 80 for three recurring cycles. © 2006-2018 Asian Research Publishing Network (ARPN).
format Article
author Wannahari, R.
Sannasi, P.
Nordin, M.F.M.
Mukhtar, H.
spellingShingle Wannahari, R.
Sannasi, P.
Nordin, M.F.M.
Mukhtar, H.
Sugarcane bagasse derived nano magnetic adsorbent composite (SCB-NMAC) for removal of Cu2+ from aqueous solution
author_sort Wannahari, R.
title Sugarcane bagasse derived nano magnetic adsorbent composite (SCB-NMAC) for removal of Cu2+ from aqueous solution
title_short Sugarcane bagasse derived nano magnetic adsorbent composite (SCB-NMAC) for removal of Cu2+ from aqueous solution
title_full Sugarcane bagasse derived nano magnetic adsorbent composite (SCB-NMAC) for removal of Cu2+ from aqueous solution
title_fullStr Sugarcane bagasse derived nano magnetic adsorbent composite (SCB-NMAC) for removal of Cu2+ from aqueous solution
title_full_unstemmed Sugarcane bagasse derived nano magnetic adsorbent composite (SCB-NMAC) for removal of Cu2+ from aqueous solution
title_sort sugarcane bagasse derived nano magnetic adsorbent composite (scb-nmac) for removal of cu2+ from aqueous solution
publisher Asian Research Publishing Network
publishDate 2018
url https://www.scopus.com/inward/record.uri?eid=2-s2.0-85040589211&partnerID=40&md5=dc38ed748b19bd911d847b936aaa06e4
http://eprints.utp.edu.my/21358/
_version_ 1741196446806310912
score 11.62408

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