Fixed-bed system for adsorption of anionic acid dyes from binary solution onto quaternized kenaf core fiber
Water pollution due to the effluents from textile industries causes serious concern around the world. During the coloration process, the excess synthetic dyes are discharged into the wastewater stream. In the present research, kenaf core fiber (KCF) residue was chemically modified with (3-chloro-2-h...
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| Format: | Article |
| Language: | English |
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North Carolina State University
2017
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| Online Access: | http://psasir.upm.edu.my/id/eprint/61897/1/Fixed-bed%20system%20for%20adsorption%20of%20anionic%20acid%20dyes%20from%20binary%20solution%20onto%20quaternized%20kenaf%20core%20fiber.pdf |
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| author | Idan Al-Tharwani, Intidhar Jabir Abdullah, Luqman Chuah Md. Jamil, Siti Nurul Ain Kadhim Obaid, Maytham Choong, Thomas Shean Yaw |
| author_facet | Idan Al-Tharwani, Intidhar Jabir Abdullah, Luqman Chuah Md. Jamil, Siti Nurul Ain Kadhim Obaid, Maytham Choong, Thomas Shean Yaw |
| author_sort | Idan Al-Tharwani, Intidhar Jabir |
| collection | UPM |
| description | Water pollution due to the effluents from textile industries causes serious concern around the world. During the coloration process, the excess synthetic dyes are discharged into the wastewater stream. In the present research, kenaf core fiber (KCF) residue was chemically modified with (3-chloro-2-hydroxypropyl) trimethylammonium chloride (CHPTAC) to alter the surface properties and increase the surface area to develop more active sites that capture anionic dyes from aqueous solution. Fixed-bed adsorption studies were conducted to investigate the performance of using quartenized kenaf core fiber (QKCF) as an adsorbent for the removal of anionic acid dyes from a binary system. The effects of operational parameters, including inlet dye concentration, flow rate, and bed height, were studied in a fixed-bed column system, while other process parameters were fixed, i.e. pH and temperature at 7.5 and 27 ºC, respectively. The fixed-bed column performed better with lower influent dye concentration, less flow rate of the influent, and a higher adsorbent bed depth. Overall, the present study showed that QKCF is a potential adsorbent for anionic dye removal from aqueous solutions in a fixed-bed column system. |
| first_indexed | 2024-03-06T09:41:33Z |
| format | Article |
| id | upm.eprints-61897 |
| institution | Universiti Putra Malaysia |
| language | English |
| last_indexed | 2024-03-06T09:41:33Z |
| publishDate | 2017 |
| publisher | North Carolina State University |
| record_format | dspace |
| spelling | upm.eprints-618972019-02-26T07:31:33Z http://psasir.upm.edu.my/id/eprint/61897/ Fixed-bed system for adsorption of anionic acid dyes from binary solution onto quaternized kenaf core fiber Idan Al-Tharwani, Intidhar Jabir Abdullah, Luqman Chuah Md. Jamil, Siti Nurul Ain Kadhim Obaid, Maytham Choong, Thomas Shean Yaw Water pollution due to the effluents from textile industries causes serious concern around the world. During the coloration process, the excess synthetic dyes are discharged into the wastewater stream. In the present research, kenaf core fiber (KCF) residue was chemically modified with (3-chloro-2-hydroxypropyl) trimethylammonium chloride (CHPTAC) to alter the surface properties and increase the surface area to develop more active sites that capture anionic dyes from aqueous solution. Fixed-bed adsorption studies were conducted to investigate the performance of using quartenized kenaf core fiber (QKCF) as an adsorbent for the removal of anionic acid dyes from a binary system. The effects of operational parameters, including inlet dye concentration, flow rate, and bed height, were studied in a fixed-bed column system, while other process parameters were fixed, i.e. pH and temperature at 7.5 and 27 ºC, respectively. The fixed-bed column performed better with lower influent dye concentration, less flow rate of the influent, and a higher adsorbent bed depth. Overall, the present study showed that QKCF is a potential adsorbent for anionic dye removal from aqueous solutions in a fixed-bed column system. North Carolina State University 2017 Article PeerReviewed text en http://psasir.upm.edu.my/id/eprint/61897/1/Fixed-bed%20system%20for%20adsorption%20of%20anionic%20acid%20dyes%20from%20binary%20solution%20onto%20quaternized%20kenaf%20core%20fiber.pdf Idan Al-Tharwani, Intidhar Jabir and Abdullah, Luqman Chuah and Md. Jamil, Siti Nurul Ain and Kadhim Obaid, Maytham and Choong, Thomas Shean Yaw (2017) Fixed-bed system for adsorption of anionic acid dyes from binary solution onto quaternized kenaf core fiber. BioResources, 12 (4). 8870 - 8885. ISSN 1930-2126 http://ojs.cnr.ncsu.edu/index.php/BioRes/article/view/BioRes_12_4_8870_Idan_Fixed_Bed_System_Adsorption_Anionic_Acid |
| spellingShingle | Idan Al-Tharwani, Intidhar Jabir Abdullah, Luqman Chuah Md. Jamil, Siti Nurul Ain Kadhim Obaid, Maytham Choong, Thomas Shean Yaw Fixed-bed system for adsorption of anionic acid dyes from binary solution onto quaternized kenaf core fiber |
| title | Fixed-bed system for adsorption of anionic acid dyes from binary solution onto quaternized kenaf core fiber |
| title_full | Fixed-bed system for adsorption of anionic acid dyes from binary solution onto quaternized kenaf core fiber |
| title_fullStr | Fixed-bed system for adsorption of anionic acid dyes from binary solution onto quaternized kenaf core fiber |
| title_full_unstemmed | Fixed-bed system for adsorption of anionic acid dyes from binary solution onto quaternized kenaf core fiber |
| title_short | Fixed-bed system for adsorption of anionic acid dyes from binary solution onto quaternized kenaf core fiber |
| title_sort | fixed bed system for adsorption of anionic acid dyes from binary solution onto quaternized kenaf core fiber |
| url | http://psasir.upm.edu.my/id/eprint/61897/1/Fixed-bed%20system%20for%20adsorption%20of%20anionic%20acid%20dyes%20from%20binary%20solution%20onto%20quaternized%20kenaf%20core%20fiber.pdf |
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