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Removal of reactive anionic dyes from binary solutions by adsorption onto quaternized kenaf core fiber

The most challenging mission in wastewater treatment plants is the removal of anionic dyes, because they are water-soluble and produce very shining colours in the water. In this regard, kenaf core fiber (KCF) was chemically modified by the quaternized agent(3-chloro-2-hydroxypropyl) trimethylammoniu...

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Main Authors: Tharwani, Intidhar Jabir Idan, Md. Jamil, Siti Nurul Ain, Abdullah, Luqman Chuah, Choong, Thomas Shean Yaw
Format: Article
Language:English
Published: Hindawi Publishing Corporation 2017
Online Access:http://psasir.upm.edu.my/id/eprint/62955/1/Removal%20of%20Reactive%20Anionic%20Dyes%20from%20Binary%20Solutions.pdf
http://psasir.upm.edu.my/id/eprint/62955/
https://www.hindawi.com/journals/ijce/2017/9792657/
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spelling my.upm.eprints.629552018-10-22T09:01:24Z http://psasir.upm.edu.my/id/eprint/62955/ Removal of reactive anionic dyes from binary solutions by adsorption onto quaternized kenaf core fiber Tharwani, Intidhar Jabir Idan Md. Jamil, Siti Nurul Ain Abdullah, Luqman Chuah Choong, Thomas Shean Yaw The most challenging mission in wastewater treatment plants is the removal of anionic dyes, because they are water-soluble and produce very shining colours in the water. In this regard, kenaf core fiber (KCF) was chemically modified by the quaternized agent(3-chloro-2-hydroxypropyl) trimethylammonium chloride to increase surface area and change the surface properties in order to improve the removing reactive anionic dyes from binary aqueous solution. The influencing operating factors like dye concentration, pH, adsorbent dosage, and contact time were examined in a batch mode. The results indicate that the percentage of removal of Reactive Red-RB (RR-RB) and Reactive Black-5 (RB-5) dyes from binary solution was increased with increasing dyes concentrations and the maximum percentage of removal reached up to 98.4% and 99.9% for RR-RB and RB-5, respectively. Studies on effect of pH showed that the adsorption was not significantly influenced by pH. The equilibrium analyses explain that, in spite of the extended Langmuir model failure to describe the data in the binary system, it is better than the Jain and Snoeyink model in describing the adsorption behavior of binary dyes onto QKCF. Also, the pseudo-second-order model was better to represent the adsorption kinetics for RR-RB and RB-5 dyes on QKCF. Hindawi Publishing Corporation 2017-03-08 Article PeerReviewed text en http://psasir.upm.edu.my/id/eprint/62955/1/Removal%20of%20Reactive%20Anionic%20Dyes%20from%20Binary%20Solutions.pdf Tharwani, Intidhar Jabir Idan and Md. Jamil, Siti Nurul Ain and Abdullah, Luqman Chuah and Choong, Thomas Shean Yaw (2017) Removal of reactive anionic dyes from binary solutions by adsorption onto quaternized kenaf core fiber. International Journal of Chemical Engineering. pp. 1-13. ISSN 1687-806X, ESSN: 1687-8078 https://www.hindawi.com/journals/ijce/2017/9792657/ 10.1155/2017/9792657
institution Universiti Putra Malaysia
building UPM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Putra Malaysia
content_source UPM Institutional Repository
url_provider http://psasir.upm.edu.my/
language English
description The most challenging mission in wastewater treatment plants is the removal of anionic dyes, because they are water-soluble and produce very shining colours in the water. In this regard, kenaf core fiber (KCF) was chemically modified by the quaternized agent(3-chloro-2-hydroxypropyl) trimethylammonium chloride to increase surface area and change the surface properties in order to improve the removing reactive anionic dyes from binary aqueous solution. The influencing operating factors like dye concentration, pH, adsorbent dosage, and contact time were examined in a batch mode. The results indicate that the percentage of removal of Reactive Red-RB (RR-RB) and Reactive Black-5 (RB-5) dyes from binary solution was increased with increasing dyes concentrations and the maximum percentage of removal reached up to 98.4% and 99.9% for RR-RB and RB-5, respectively. Studies on effect of pH showed that the adsorption was not significantly influenced by pH. The equilibrium analyses explain that, in spite of the extended Langmuir model failure to describe the data in the binary system, it is better than the Jain and Snoeyink model in describing the adsorption behavior of binary dyes onto QKCF. Also, the pseudo-second-order model was better to represent the adsorption kinetics for RR-RB and RB-5 dyes on QKCF.
format Article
author Tharwani, Intidhar Jabir Idan
Md. Jamil, Siti Nurul Ain
Abdullah, Luqman Chuah
Choong, Thomas Shean Yaw
spellingShingle Tharwani, Intidhar Jabir Idan
Md. Jamil, Siti Nurul Ain
Abdullah, Luqman Chuah
Choong, Thomas Shean Yaw
Removal of reactive anionic dyes from binary solutions by adsorption onto quaternized kenaf core fiber
author_facet Tharwani, Intidhar Jabir Idan
Md. Jamil, Siti Nurul Ain
Abdullah, Luqman Chuah
Choong, Thomas Shean Yaw
author_sort Tharwani, Intidhar Jabir Idan
title Removal of reactive anionic dyes from binary solutions by adsorption onto quaternized kenaf core fiber
title_short Removal of reactive anionic dyes from binary solutions by adsorption onto quaternized kenaf core fiber
title_full Removal of reactive anionic dyes from binary solutions by adsorption onto quaternized kenaf core fiber
title_fullStr Removal of reactive anionic dyes from binary solutions by adsorption onto quaternized kenaf core fiber
title_full_unstemmed Removal of reactive anionic dyes from binary solutions by adsorption onto quaternized kenaf core fiber
title_sort removal of reactive anionic dyes from binary solutions by adsorption onto quaternized kenaf core fiber
publisher Hindawi Publishing Corporation
publishDate 2017
url http://psasir.upm.edu.my/id/eprint/62955/1/Removal%20of%20Reactive%20Anionic%20Dyes%20from%20Binary%20Solutions.pdf
http://psasir.upm.edu.my/id/eprint/62955/
https://www.hindawi.com/journals/ijce/2017/9792657/
_version_ 1643837717733179392
score 13.211869

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