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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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Main Authors: Masitah, Hassan, H., H. Bassim, A., A. Latif, Zulfakar, Mokhtar, Naimah, Ibrahim, Salwa, Mohd Zaini Mokhtar
Format: Working Paper
Language:English
Published: Universiti Malaysia Sabah (UMS) 2011
Subjects:
Reactive Orange 16
Cross-linked chitosan/oil palm ash composite bead
Adsorption isotherm
Online Access:http://dspace.unimap.edu.my/xmlui/handle/123456789/10416
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spelling 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)
institution Universiti Malaysia Perlis
building UniMAP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Perlis
content_source UniMAP Library Digital Repository
url_provider http://dspace.unimap.edu.my/
language English
topic Reactive Orange 16
Cross-linked chitosan/oil palm ash composite bead
Adsorption isotherm
spellingShingle 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
score 13.222552

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