Preparation and characterization of polyamidoxime chelating resin from rubberwood fibre-g-polyacrylonitrile
Grafted rubberwood fibre was converted to polyamidoxime ion-exchange resin in order to remove heavy metal ions from aqueous solution. The cation-exchange resin existed predominantly in the syn-hydroxyamino form. The water uptake by the resin was ca. 31 g/g dry resin while its hydrogen ion capacity...
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| Format: | Article |
| Language: | English English |
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Multi-Science Publishing
2009
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| Online Access: | http://psasir.upm.edu.my/id/eprint/16312/ http://psasir.upm.edu.my/id/eprint/16312/1/Preparation%20and%20characterization%20of%20polyamidoxime%20chelating%20resin%20from%20rubberwood%20fibre.pdf |
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| author | Abuilaiwi, Faraj A. Atieh, Muataz Ali Ahmad @ Ayob, Mansor Ibrahim, Nor Azowa Ab. Rahman, Mohamad Zaki Wan Yunus, Wan Md. Zin |
| author_facet | Abuilaiwi, Faraj A. Atieh, Muataz Ali Ahmad @ Ayob, Mansor Ibrahim, Nor Azowa Ab. Rahman, Mohamad Zaki Wan Yunus, Wan Md. Zin |
| author_sort | Abuilaiwi, Faraj A. |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | Grafted rubberwood fibre was converted to polyamidoxime
ion-exchange resin in order to remove heavy metal ions from aqueous solution. The cation-exchange resin existed predominantly in the syn-hydroxyamino form. The water uptake by the resin was ca. 31 g/g dry resin while its hydrogen ion capacity was 3.6 mmol/g. The adsorption capacity of the resin towards different metal ions from wastewater was determined at different pH values
within the range 1–6. The prepared chelating ion-exchanger exhibited the highest adsorption capacity towards Cu2+ ions (3.83 mmol/g), followed by Cd2+,Fe3+, Pb2+, Ni2+ and Co3+ ions, respectively. The results showed that the adsorption capacity depended on the solution pH. Polyamidoxime ion-exchange resin was also used to separate Co3+ and Ni2+ ions from Cu2+ ions using a column technique. On passing Cu2+/Ni2+ and Cu2+/Co3+ ion mixtures through the resin at
pH 3, Cu2+ ions were adsorbed by the resin but no sorption of Ni2+ or Co3+ ions was detected. Approximately 98% of the Cu2+ ions could be desorbed from the resin. FT-IR spectroscopy was used to confirm the conversion of
polyacrylonitrile-g-rubberwood fibre to polyamidoxime. |
| first_indexed | 2025-11-15T08:06:53Z |
| format | Article |
| id | upm-16312 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English English |
| last_indexed | 2025-11-15T08:06:53Z |
| publishDate | 2009 |
| publisher | Multi-Science Publishing |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-163122015-11-13T03:34:25Z http://psasir.upm.edu.my/id/eprint/16312/ Preparation and characterization of polyamidoxime chelating resin from rubberwood fibre-g-polyacrylonitrile Abuilaiwi, Faraj A. Atieh, Muataz Ali Ahmad @ Ayob, Mansor Ibrahim, Nor Azowa Ab. Rahman, Mohamad Zaki Wan Yunus, Wan Md. Zin Grafted rubberwood fibre was converted to polyamidoxime ion-exchange resin in order to remove heavy metal ions from aqueous solution. The cation-exchange resin existed predominantly in the syn-hydroxyamino form. The water uptake by the resin was ca. 31 g/g dry resin while its hydrogen ion capacity was 3.6 mmol/g. The adsorption capacity of the resin towards different metal ions from wastewater was determined at different pH values within the range 1–6. The prepared chelating ion-exchanger exhibited the highest adsorption capacity towards Cu2+ ions (3.83 mmol/g), followed by Cd2+,Fe3+, Pb2+, Ni2+ and Co3+ ions, respectively. The results showed that the adsorption capacity depended on the solution pH. Polyamidoxime ion-exchange resin was also used to separate Co3+ and Ni2+ ions from Cu2+ ions using a column technique. On passing Cu2+/Ni2+ and Cu2+/Co3+ ion mixtures through the resin at pH 3, Cu2+ ions were adsorbed by the resin but no sorption of Ni2+ or Co3+ ions was detected. Approximately 98% of the Cu2+ ions could be desorbed from the resin. FT-IR spectroscopy was used to confirm the conversion of polyacrylonitrile-g-rubberwood fibre to polyamidoxime. Multi-Science Publishing 2009-09 Article PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/16312/1/Preparation%20and%20characterization%20of%20polyamidoxime%20chelating%20resin%20from%20rubberwood%20fibre.pdf Abuilaiwi, Faraj A. and Atieh, Muataz Ali and Ahmad @ Ayob, Mansor and Ibrahim, Nor Azowa and Ab. Rahman, Mohamad Zaki and Wan Yunus, Wan Md. Zin (2009) Preparation and characterization of polyamidoxime chelating resin from rubberwood fibre-g-polyacrylonitrile. Adsorption Science & Technology, 27 (2). pp. 661-670. ISSN 0263-6174 Plant fibers Gums and resins Adsorption English |
| spellingShingle | Plant fibers Gums and resins Adsorption Abuilaiwi, Faraj A. Atieh, Muataz Ali Ahmad @ Ayob, Mansor Ibrahim, Nor Azowa Ab. Rahman, Mohamad Zaki Wan Yunus, Wan Md. Zin Preparation and characterization of polyamidoxime chelating resin from rubberwood fibre-g-polyacrylonitrile |
| title | Preparation and characterization of polyamidoxime chelating resin from rubberwood fibre-g-polyacrylonitrile
|
| title_full | Preparation and characterization of polyamidoxime chelating resin from rubberwood fibre-g-polyacrylonitrile
|
| title_fullStr | Preparation and characterization of polyamidoxime chelating resin from rubberwood fibre-g-polyacrylonitrile
|
| title_full_unstemmed | Preparation and characterization of polyamidoxime chelating resin from rubberwood fibre-g-polyacrylonitrile
|
| title_short | Preparation and characterization of polyamidoxime chelating resin from rubberwood fibre-g-polyacrylonitrile
|
| title_sort | preparation and characterization of polyamidoxime chelating resin from rubberwood fibre-g-polyacrylonitrile |
| topic | Plant fibers Gums and resins Adsorption |
| url | http://psasir.upm.edu.my/id/eprint/16312/ http://psasir.upm.edu.my/id/eprint/16312/1/Preparation%20and%20characterization%20of%20polyamidoxime%20chelating%20resin%20from%20rubberwood%20fibre.pdf |