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...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
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Malaysian Society of Analytical Sciences
2011
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| Online Access: | http://psasir.upm.edu.my/id/eprint/22368/1/Competitive%20metal%20sorption%20and%20desorption%20onto%20Kappaphycus%20Alvarezii.pdf |
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| author | Kang, Oon Lee Ramli, Nazaruddin Said, Mamot Ahmad, Musa Md Yasir, Suhaimi Ariff, Arbakariya |
| author_facet | Kang, Oon Lee Ramli, Nazaruddin Said, Mamot Ahmad, Musa Md Yasir, Suhaimi Ariff, Arbakariya |
| author_sort | Kang, Oon Lee |
| collection | UPM |
| 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. |
| first_indexed | 2024-03-06T07:53:45Z |
| format | Article |
| id | upm.eprints-22368 |
| institution | Universiti Putra Malaysia |
| language | English |
| last_indexed | 2024-03-06T07:53:45Z |
| publishDate | 2011 |
| publisher | Malaysian Society of Analytical Sciences |
| record_format | dspace |
| spelling | 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/ |
| 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 |
| title | 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_short | Competitive metal sorption and desorption onto Kappaphycus Alvarezii, seaweed waste biomass |
| title_sort | competitive metal sorption and desorption onto kappaphycus alvarezii seaweed waste biomass |
| url | http://psasir.upm.edu.my/id/eprint/22368/1/Competitive%20metal%20sorption%20and%20desorption%20onto%20Kappaphycus%20Alvarezii.pdf |
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