Cover Image

Competitive metal sorption and desorption onto Kappaphycus Alvarezii, seaweed waste biomass

Competitive metal sorption and desorption onto Kappaphycus alvarezii waste biomass were investigated. Metal sorption capacities were 0.82 mg Cr(III)/g, 0.73 mg Ni(II)/g, 0.67 mg Cd(II)/g, 0.65 mg Cu(II)/g and 0.64 mg Zn(II)/g in multi metal system. Whereas, desorption efficiencies were 66.08%, 71.50...

Full description

Saved in:
Bibliographic Details
Main Authors: Kang, Oon Lee, Ramli, Nazaruddin, Said, Mamot, Ahmad, Musa, Md Yasir, Suhaimi, Ariff, Arbakariya
Format: Article
Language:English
Published: Malaysian Society of Analytical Sciences 2011
Online Access:http://psasir.upm.edu.my/id/eprint/22368/1/Competitive%20metal%20sorption%20and%20desorption%20onto%20Kappaphycus%20Alvarezii.pdf
http://psasir.upm.edu.my/id/eprint/22368/
http://www.ukm.my/mjas/
Tags: Add Tag
No Tags, Be the first to tag this record!
id my.upm.eprints.22368
record_format eprints
spelling my.upm.eprints.223682015-09-22T00:03:54Z http://psasir.upm.edu.my/id/eprint/22368/ Competitive metal sorption and desorption onto Kappaphycus Alvarezii, seaweed waste biomass Kang, Oon Lee Ramli, Nazaruddin Said, Mamot Ahmad, Musa Md Yasir, Suhaimi Ariff, Arbakariya Competitive metal sorption and desorption onto Kappaphycus alvarezii waste biomass were investigated. Metal sorption capacities were 0.82 mg Cr(III)/g, 0.73 mg Ni(II)/g, 0.67 mg Cd(II)/g, 0.65 mg Cu(II)/g and 0.64 mg Zn(II)/g in multi metal system. Whereas, desorption efficiencies were 66.08%, 71.50% and 80.44% using 0.1M HNO3, 0.1M HCl and 0.1M H2SO4, respectively. The metal sorption sequence were Cr(III) > Ni(II) > Cd(II) > Cu(II) > Zn(II), while metal desorption sequence were Cd(II) > Zn(II) > Cu(II) > Ni(II) > Cr(III). Fourier transformed infrared spectroscopy (FTIR) technique was used to characterize the seaweed waste biomass. FTIR analysis shown that carbonyl (–C–O) and nitrile (–C≡N) groups interact with the metal ions. The experiments result revealed that Kappaphycus alvarezii waste biomass represent an attractive candidate to remove multi metal ions. Malaysian Society of Analytical Sciences 2011 Article PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/22368/1/Competitive%20metal%20sorption%20and%20desorption%20onto%20Kappaphycus%20Alvarezii.pdf Kang, Oon Lee and Ramli, Nazaruddin and Said, Mamot and Ahmad, Musa and Md Yasir, Suhaimi and Ariff, Arbakariya (2011) Competitive metal sorption and desorption onto Kappaphycus Alvarezii, seaweed waste biomass. The Malaysian Journal of Analytical Sciences, 15 (2). pp. 252-257. ISSN 1394-2506 http://www.ukm.my/mjas/
institution Universiti Putra Malaysia
building UPM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Putra Malaysia
content_source UPM Institutional Repository
url_provider http://psasir.upm.edu.my/
language English
description Competitive metal sorption and desorption onto Kappaphycus alvarezii waste biomass were investigated. Metal sorption capacities were 0.82 mg Cr(III)/g, 0.73 mg Ni(II)/g, 0.67 mg Cd(II)/g, 0.65 mg Cu(II)/g and 0.64 mg Zn(II)/g in multi metal system. Whereas, desorption efficiencies were 66.08%, 71.50% and 80.44% using 0.1M HNO3, 0.1M HCl and 0.1M H2SO4, respectively. The metal sorption sequence were Cr(III) > Ni(II) > Cd(II) > Cu(II) > Zn(II), while metal desorption sequence were Cd(II) > Zn(II) > Cu(II) > Ni(II) > Cr(III). Fourier transformed infrared spectroscopy (FTIR) technique was used to characterize the seaweed waste biomass. FTIR analysis shown that carbonyl (–C–O) and nitrile (–C≡N) groups interact with the metal ions. The experiments result revealed that Kappaphycus alvarezii waste biomass represent an attractive candidate to remove multi metal ions.
format Article
author Kang, Oon Lee
Ramli, Nazaruddin
Said, Mamot
Ahmad, Musa
Md Yasir, Suhaimi
Ariff, Arbakariya
spellingShingle Kang, Oon Lee
Ramli, Nazaruddin
Said, Mamot
Ahmad, Musa
Md Yasir, Suhaimi
Ariff, Arbakariya
Competitive metal sorption and desorption onto Kappaphycus Alvarezii, seaweed waste biomass
author_facet Kang, Oon Lee
Ramli, Nazaruddin
Said, Mamot
Ahmad, Musa
Md Yasir, Suhaimi
Ariff, Arbakariya
author_sort Kang, Oon Lee
title Competitive metal sorption and desorption onto Kappaphycus Alvarezii, seaweed waste biomass
title_short Competitive metal sorption and desorption onto Kappaphycus Alvarezii, seaweed waste biomass
title_full Competitive metal sorption and desorption onto Kappaphycus Alvarezii, seaweed waste biomass
title_fullStr Competitive metal sorption and desorption onto Kappaphycus Alvarezii, seaweed waste biomass
title_full_unstemmed Competitive metal sorption and desorption onto Kappaphycus Alvarezii, seaweed waste biomass
title_sort competitive metal sorption and desorption onto kappaphycus alvarezii, seaweed waste biomass
publisher Malaysian Society of Analytical Sciences
publishDate 2011
url http://psasir.upm.edu.my/id/eprint/22368/1/Competitive%20metal%20sorption%20and%20desorption%20onto%20Kappaphycus%20Alvarezii.pdf
http://psasir.upm.edu.my/id/eprint/22368/
http://www.ukm.my/mjas/
_version_ 1643827807673909248
score 13.211869

Similar Items