Low cost removal of reactive orange 16 dye using cross-linked chitosan/oil palm ash composite beads
3rd International Conference on Chemical and Bioprocess Engineering 2009 (ICCBPE-2009) / 23rd Symposium of Malaysian Chemical Engineers 2009 (SOMChE-2009) organized by Universiti Malaysia Sabah from 12th - 14th August 2009 at Sutera Harbour Golf Resort, Kota Kinabalu, Sabah, Malaysia.
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Universiti Malaysia Sabah (UMS)
2011
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my.unimap-104162011-01-18T04:40:33Z Low cost removal of reactive orange 16 dye using cross-linked chitosan/oil palm ash composite beads Masitah, Hassan H., H. Bassim A., A. Latif Zulfakar, Mokhtar Naimah, Ibrahim Salwa, Mohd Zaini Mokhtar Reactive Orange 16 Cross-linked chitosan/oil palm ash composite bead Adsorption isotherm 3rd International Conference on Chemical and Bioprocess Engineering 2009 (ICCBPE-2009) / 23rd Symposium of Malaysian Chemical Engineers 2009 (SOMChE-2009) organized by Universiti Malaysia Sabah from 12th - 14th August 2009 at Sutera Harbour Golf Resort, Kota Kinabalu, Sabah, Malaysia. In this study, the adsorption of Reactive Orange 16 (R016) onto cross-linked chitosan/oil palm ash composite beads (CC/OPA) was studied in batch mode operation with respect to temperature and initial dye concentration. The adsorption of R016 onto cross-linked chitosan/oil palm ash composite beads increased with increasing temperature (30 - 50 °C) and initial dye concentration (50 - 500 mg/L). The Langmuir and Freundlich isotherms models were used to described the isotherm data; of which the Freundlich model described the isotherm data with high correlation coefficients. The monolayer coverage capacities of cross-linked chitosan/oil palm ash composite beads of R016 dye was obtained 303.1, 434.8 and 588.2 mg/g at temperature 30, 40 and 50°C, respectively. It was observed that the reactive orange 16 dye adsorption capacity of cross-linked chitosan/oil palm ash composite beads increased in the order 30 > 40 > 50°C. The pseudo-first-order and pseudo-second-order were applied to the experimental data and its was found that results of corelation coefficients, the adsortion kinetics obeys a pseudo-first-order. 2011-01-05T08:53:27Z 2011-01-05T08:53:27Z 2009-08-12 Working Paper http://hdl.handle.net/123456789/10416 en Proceeding of the 3rd International Conference On Chemical And Bioprocess Engineering (ICCBPE-2009) / 23rd Symposium Of Malaysian Chemical Engineers (SOMChE-2009) Universiti Malaysia Sabah (UMS) |
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Reactive Orange 16 Cross-linked chitosan/oil palm ash composite bead Adsorption isotherm |
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Reactive Orange 16 Cross-linked chitosan/oil palm ash composite bead Adsorption isotherm Masitah, Hassan H., H. Bassim A., A. Latif Zulfakar, Mokhtar Naimah, Ibrahim Salwa, Mohd Zaini Mokhtar Low cost removal of reactive orange 16 dye using cross-linked chitosan/oil palm ash composite beads |
| description |
3rd International Conference on Chemical and Bioprocess Engineering 2009 (ICCBPE-2009) / 23rd Symposium of Malaysian Chemical Engineers 2009 (SOMChE-2009) organized by Universiti Malaysia Sabah from 12th - 14th August 2009 at Sutera Harbour Golf Resort, Kota Kinabalu, Sabah, Malaysia. |
| format |
Working Paper |
| author |
Masitah, Hassan H., H. Bassim A., A. Latif Zulfakar, Mokhtar Naimah, Ibrahim Salwa, Mohd Zaini Mokhtar |
| author_facet |
Masitah, Hassan H., H. Bassim A., A. Latif Zulfakar, Mokhtar Naimah, Ibrahim Salwa, Mohd Zaini Mokhtar |
| author_sort |
Masitah, Hassan |
| title |
Low cost removal of reactive orange 16 dye using cross-linked chitosan/oil palm ash composite beads |
| title_short |
Low cost removal of reactive orange 16 dye using cross-linked chitosan/oil palm ash composite beads |
| title_full |
Low cost removal of reactive orange 16 dye using cross-linked chitosan/oil palm ash composite beads |
| title_fullStr |
Low cost removal of reactive orange 16 dye using cross-linked chitosan/oil palm ash composite beads |
| title_full_unstemmed |
Low cost removal of reactive orange 16 dye using cross-linked chitosan/oil palm ash composite beads |
| title_sort |
low cost removal of reactive orange 16 dye using cross-linked chitosan/oil palm ash composite beads |
| publisher |
Universiti Malaysia Sabah (UMS) |
| publishDate |
2011 |
| url |
http://dspace.unimap.edu.my/xmlui/handle/123456789/10416 |
| _version_ |
1643789896832253952 |