Lutfor, M. R. and M. M., Yusoff (2011) Synthesis of poly(hydroxamic acid)-poly(amidoxime) chelating ligands for removal of metals from industrial wastewater. Journal of Chemistry, 8 (3). pp. 1038-1043. ISSN 2090-9071. (Published)
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Abstract
Synthesis of poly(hydroxamic acid)-poly(amidoxime) chelating ligands were carried out from poly(methyl acrylate-co-acrylonitrile) grafted sago starch and hydroxylamine in alkaline medium. The binding property of metal ions was performed and maximum sorption capacity of the copper was 3.20 mmol/ g and the rate of exchange of some metals was faster, i.e. t½ ≈ 7 min (average). Two types of wastewater containing chromium, zinc, nickel, copper and iron, etc. were used and the heavy metal recovery was found to be highly efficient, about 99% of the metals could be removed from the metal plating wastewater.
| Item Type: | Article |
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| Uncontrolled Keywords: | Absorption; Heavy metals; Plating wastewater; Polymeric chelating ligands |
| Subjects: | Q Science > Q Science (General) |
| Faculty/Division: | Faculty of Industrial Sciences And Technology |
| Depositing User: | Mrs. Neng Sury Sulaiman |
| Date Deposited: | 30 May 2019 04:41 |
| Last Modified: | 30 May 2019 04:41 |
| URI: | http://umpir.ump.edu.my/id/eprint/25003 |
| Download Statistic: | View Download Statistics |
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