Fabrication of cross-linked chitosan/nano TiO2 hybrid composite for reactive red 120 dye removal from aqueous solution / Nur Shazwani Abdul Mubarak
In this study, cross-linked chitosan-epichlorohydrin/nano Ti02 (CE/TiC>2) and crosslinked chitosan-glutaraldehyde/nano Ti02 (CG/Ti02) beads namely CE, CE/Ti02-25, CE/TiO2-50, CG, CG/Ti02-25, CG/TiO2-50 were prepared for the removal of reactive red 120 dye. Compared with the unmodified cross-linke...
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Format: | Thesis |
Language: | English |
Published: |
2017
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Online Access: | https://ir.uitm.edu.my/id/eprint/84228/1/84228.pdf |
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Summary: | In this study, cross-linked chitosan-epichlorohydrin/nano Ti02 (CE/TiC>2) and crosslinked chitosan-glutaraldehyde/nano Ti02 (CG/Ti02) beads namely CE, CE/Ti02-25, CE/TiO2-50, CG, CG/Ti02-25, CG/TiO2-50 were prepared for the removal of reactive red 120 dye. Compared with the unmodified cross-linked chitosan-epichlorohydrin beads (CE) and cross-linked chitosan-glutaraldehyde beads (CG), the nano-hybrid composite beads were proved to have better sorption capacity of reactive red 120 dye (RR120), especially CE/TiO2-50 and CG/Ti02-25. |
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