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Jackfruit Seed Based Activated Carbon Prepared By Microwave Heating Activation For Methylene Blue Dye Removal

A batch study was used to investigate the adsorption of methylene blue (MB) dye onto jackfruit seed based activated carbon (JSAC). Jackfruit seed goes through physical adsorption alongside with microwave heating and carbon dioxide (CO2) gasification. By using response surface methodology (RSM), the...

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Main Author: James Gunam, Joanna Jayamalar
Format: Monograph
Language:English
Published: Universiti Sains Malaysia 2018
Subjects:
T Technology
TP Chemical Technology
Online Access:http://eprints.usm.my/53780/1/Jackfruit%20Seed%20Based%20Activated%20Carbon%20Prepared%20By%20Microwave%20Heating%20Activation%20For%20Methylene%20Blue%20Dye%20Removal_Joanna%20Jayamalar%20James%20Gunam_K4_2018.pdf
http://eprints.usm.my/53780/
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spelling my.usm.eprints.53780 http://eprints.usm.my/53780/ Jackfruit Seed Based Activated Carbon Prepared By Microwave Heating Activation For Methylene Blue Dye Removal James Gunam, Joanna Jayamalar T Technology TP Chemical Technology A batch study was used to investigate the adsorption of methylene blue (MB) dye onto jackfruit seed based activated carbon (JSAC). Jackfruit seed goes through physical adsorption alongside with microwave heating and carbon dioxide (CO2) gasification. By using response surface methodology (RSM), the optimum preparation conditions were obtained with microwave power and activation time of 616W W and 6.00 minutes, respectively which resulted 83.15% MB removal. The effect of initial dye concentration (25-300 mg/L), contact time (0-24 hours) and solution temperature (30-60⁰C) were also evaluated throughout. This optimized sample has high surface area 544.07 m2/g, pore volume 0.3034 cm3/g and fixed carbon content of 75.22%. The pore of JSAC was mesoporous type with average pore diameter of 2.23 nm. The effect of initial dye concentration (25-300 mg/L), contact time (0-24 hours) and solution temperature (30-60⁰C) were also during this study. The obtained equilibrium data for MB adsorption by JSAC dye was best fitted by Langmuir model with monolayer adsorption capacity of 357.14 mg/g. Meanwhile, the kinetics data was best represented by the pseudo first-order model. The adsorption process of MB onto JSAC was endothermic which occurs spontaneous process. Universiti Sains Malaysia 2018-06-01 Monograph NonPeerReviewed application/pdf en http://eprints.usm.my/53780/1/Jackfruit%20Seed%20Based%20Activated%20Carbon%20Prepared%20By%20Microwave%20Heating%20Activation%20For%20Methylene%20Blue%20Dye%20Removal_Joanna%20Jayamalar%20James%20Gunam_K4_2018.pdf James Gunam, Joanna Jayamalar (2018) Jackfruit Seed Based Activated Carbon Prepared By Microwave Heating Activation For Methylene Blue Dye Removal. Project Report. Universiti Sains Malaysia, Pusat Pengajian Kejuruteraan Kimia. (Submitted)
institution Universiti Sains Malaysia
building Hamzah Sendut Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Sains Malaysia
content_source USM Institutional Repository
url_provider http://eprints.usm.my/
language English
topic T Technology
TP Chemical Technology
spellingShingle T Technology
TP Chemical Technology
James Gunam, Joanna Jayamalar
Jackfruit Seed Based Activated Carbon Prepared By Microwave Heating Activation For Methylene Blue Dye Removal
description A batch study was used to investigate the adsorption of methylene blue (MB) dye onto jackfruit seed based activated carbon (JSAC). Jackfruit seed goes through physical adsorption alongside with microwave heating and carbon dioxide (CO2) gasification. By using response surface methodology (RSM), the optimum preparation conditions were obtained with microwave power and activation time of 616W W and 6.00 minutes, respectively which resulted 83.15% MB removal. The effect of initial dye concentration (25-300 mg/L), contact time (0-24 hours) and solution temperature (30-60⁰C) were also evaluated throughout. This optimized sample has high surface area 544.07 m2/g, pore volume 0.3034 cm3/g and fixed carbon content of 75.22%. The pore of JSAC was mesoporous type with average pore diameter of 2.23 nm. The effect of initial dye concentration (25-300 mg/L), contact time (0-24 hours) and solution temperature (30-60⁰C) were also during this study. The obtained equilibrium data for MB adsorption by JSAC dye was best fitted by Langmuir model with monolayer adsorption capacity of 357.14 mg/g. Meanwhile, the kinetics data was best represented by the pseudo first-order model. The adsorption process of MB onto JSAC was endothermic which occurs spontaneous process.
format Monograph
author James Gunam, Joanna Jayamalar
author_facet James Gunam, Joanna Jayamalar
author_sort James Gunam, Joanna Jayamalar
title Jackfruit Seed Based Activated Carbon Prepared By Microwave Heating Activation For Methylene Blue Dye Removal
title_short Jackfruit Seed Based Activated Carbon Prepared By Microwave Heating Activation For Methylene Blue Dye Removal
title_full Jackfruit Seed Based Activated Carbon Prepared By Microwave Heating Activation For Methylene Blue Dye Removal
title_fullStr Jackfruit Seed Based Activated Carbon Prepared By Microwave Heating Activation For Methylene Blue Dye Removal
title_full_unstemmed Jackfruit Seed Based Activated Carbon Prepared By Microwave Heating Activation For Methylene Blue Dye Removal
title_sort jackfruit seed based activated carbon prepared by microwave heating activation for methylene blue dye removal
publisher Universiti Sains Malaysia
publishDate 2018
url http://eprints.usm.my/53780/1/Jackfruit%20Seed%20Based%20Activated%20Carbon%20Prepared%20By%20Microwave%20Heating%20Activation%20For%20Methylene%20Blue%20Dye%20Removal_Joanna%20Jayamalar%20James%20Gunam_K4_2018.pdf
http://eprints.usm.my/53780/
_version_ 1740826576333832192
score 13.211869

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