Statistical optimization of adsorption processes for removal of 2,4-dichlorophenol by activated carbon derived from oil palm empty fruit bunches

Statistical optimization of adsorption processes for removal of 2,4-dichlorophenol by activated carbon derived from oil palm empty fruit bunches

The adsorption capacity of activated carbon produced from oil palm empty fruit bunches through removal of 2,4-dichlorophenol from aqueous solution was carried out in the laboratory. The activated carbon was produced by thermal activation of activation time with 30 min at 800°C. The adsorption proce...

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Main Authors: Alam, Md. Zahangir, Muyibi, Suleyman Aremu, TORAMAE, J
Format: Article
Language:English
Published: Research Center for Eco-environmental Sciences,Chinese Academy of Sciences 2007
Subjects:
TP Chemical technology
TP248.13 Biotechnology
Online Access:http://irep.iium.edu.my/5035/
http://irep.iium.edu.my/5035/1/AC-07-2.pdf
id iium-5035
recordtype eprints
spelling iium-50352013-06-18T07:07:44Z http://irep.iium.edu.my/5035/ Statistical optimization of adsorption processes for removal of 2,4-dichlorophenol by activated carbon derived from oil palm empty fruit bunches Alam, Md. Zahangir Muyibi, Suleyman Aremu TORAMAE, J TP Chemical technology TP248.13 Biotechnology The adsorption capacity of activated carbon produced from oil palm empty fruit bunches through removal of 2,4-dichlorophenol from aqueous solution was carried out in the laboratory. The activated carbon was produced by thermal activation of activation time with 30 min at 800°C. The adsorption process conditions were determined with the statistical optimization followed by central composite design. A developed polynomial model for operating conditions of adsorption process indicated that the optimum conditions for maximum adsorption of phenolic compound were: agitation rate of 100 r/min, contact time of 8 h, initial adsorbate concentration of 250 mg/L and pH 4. Adsorption isotherms were conducted to evaluate biosorption process. Langmuir isotherm was more favorable (R2=0.93) for removal of 2,4-dichlorophenol by the activated carbon rather than Freundlich isotherm (R2=0.88) Research Center for Eco-environmental Sciences,Chinese Academy of Sciences 2007 Article PeerReviewed application/pdf en http://irep.iium.edu.my/5035/1/AC-07-2.pdf Alam, Md. Zahangir and Muyibi, Suleyman Aremu and TORAMAE, J (2007) Statistical optimization of adsorption processes for removal of 2,4-dichlorophenol by activated carbon derived from oil palm empty fruit bunches. Journal of Environmental Sciences-China, 19. pp. 674-677. ISSN 1001-0742
repository_type Digital Repository
institution_category Local University
institution International Islamic University Malaysia
building IIUM Repository
collection Online Access
language English
topic TP Chemical technology
TP248.13 Biotechnology
spellingShingle TP Chemical technology
TP248.13 Biotechnology
Alam, Md. Zahangir
Muyibi, Suleyman Aremu
TORAMAE, J
Statistical optimization of adsorption processes for removal of 2,4-dichlorophenol by activated carbon derived from oil palm empty fruit bunches
description The adsorption capacity of activated carbon produced from oil palm empty fruit bunches through removal of 2,4-dichlorophenol from aqueous solution was carried out in the laboratory. The activated carbon was produced by thermal activation of activation time with 30 min at 800°C. The adsorption process conditions were determined with the statistical optimization followed by central composite design. A developed polynomial model for operating conditions of adsorption process indicated that the optimum conditions for maximum adsorption of phenolic compound were: agitation rate of 100 r/min, contact time of 8 h, initial adsorbate concentration of 250 mg/L and pH 4. Adsorption isotherms were conducted to evaluate biosorption process. Langmuir isotherm was more favorable (R2=0.93) for removal of 2,4-dichlorophenol by the activated carbon rather than Freundlich isotherm (R2=0.88)
format Article
author Alam, Md. Zahangir
Muyibi, Suleyman Aremu
TORAMAE, J
author_facet Alam, Md. Zahangir
Muyibi, Suleyman Aremu
TORAMAE, J
author_sort Alam, Md. Zahangir
title Statistical optimization of adsorption processes for removal of 2,4-dichlorophenol by activated carbon derived from oil palm empty fruit bunches
title_short Statistical optimization of adsorption processes for removal of 2,4-dichlorophenol by activated carbon derived from oil palm empty fruit bunches
title_full Statistical optimization of adsorption processes for removal of 2,4-dichlorophenol by activated carbon derived from oil palm empty fruit bunches
title_fullStr Statistical optimization of adsorption processes for removal of 2,4-dichlorophenol by activated carbon derived from oil palm empty fruit bunches
title_full_unstemmed Statistical optimization of adsorption processes for removal of 2,4-dichlorophenol by activated carbon derived from oil palm empty fruit bunches
title_sort statistical optimization of adsorption processes for removal of 2,4-dichlorophenol by activated carbon derived from oil palm empty fruit bunches
publisher Research Center for Eco-environmental Sciences,Chinese Academy of Sciences
publishDate 2007
url http://irep.iium.edu.my/5035/
http://irep.iium.edu.my/5035/1/AC-07-2.pdf
first_indexed 2023-09-18T20:13:30Z
last_indexed 2023-09-18T20:13:30Z
_version_ 1777407634578604032

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