Adsorption of anionic dye using cationic surfactant - modified kenaf core fibers
Kenaf is a widely cultivated crop, particularly in the tropics. Kenaf core fiber (KCF) is a natural cellulose fiber derived from the plant and it is an important raw material for a variety of products. An attempt was made to chemically quaternized KCF (QKCF) as an adsorbent to increase adsorption af...
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| Format: | Article |
| Language: | English |
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OALib Journal
2017
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| Online Access: | http://psasir.upm.edu.my/id/eprint/60778/ http://psasir.upm.edu.my/id/eprint/60778/1/Adsorption%20of%20anionic%20dye%20using%20cationic%20surfactant%20-%20modified%20kenaf%20core%20fibers.pdf |
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| author | Tharwani, Intidhar Jabir Idan Abdullah, Luqman Chuah Mahdi, Dalia Sadiq Obaid, Maytham Kadhim Md. Jamil, Siti Nurul Ain |
| author_facet | Tharwani, Intidhar Jabir Idan Abdullah, Luqman Chuah Mahdi, Dalia Sadiq Obaid, Maytham Kadhim Md. Jamil, Siti Nurul Ain |
| author_sort | Tharwani, Intidhar Jabir Idan |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | Kenaf is a widely cultivated crop, particularly in the tropics. Kenaf core fiber (KCF) is a natural cellulose fiber derived from the plant and it is an important raw material for a variety of products. An attempt was made to chemically quaternized KCF (QKCF) as an adsorbent to increase adsorption affinity towards anionic reactive red-RB dye (RR). KCF was quaternized by treating with (3-chloro-2-hydroxypropyl) trimethylammonium chloride under basic condition. The efficiency of QKCF was investigated by adsorption studies for removing anionic RR dye from aqueous solutions. All experiments were conducted at a batch system and influential parameters cover pH, adsorbent dose, initial dye concentration, agitation speed, temperature, and contact time were investigated. Studies showed that removal efficiency of RR dye increases with increasing the adsorbent dose, agitation speed, temperature, and contact time. The equilibrium data were best represented by the Langmuir isotherm model with maximum adsorption capacity of 169.5 mg/g, and the kinetic data were found to follow the pseudo-second-order kinetic model. In general, QKCF could be suggested as an efficient and low-cost adsorbent for removal anionic dyes. |
| first_indexed | 2025-11-15T11:07:13Z |
| format | Article |
| id | upm-60778 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T11:07:13Z |
| publishDate | 2017 |
| publisher | OALib Journal |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-607782019-03-28T03:46:21Z http://psasir.upm.edu.my/id/eprint/60778/ Adsorption of anionic dye using cationic surfactant - modified kenaf core fibers Tharwani, Intidhar Jabir Idan Abdullah, Luqman Chuah Mahdi, Dalia Sadiq Obaid, Maytham Kadhim Md. Jamil, Siti Nurul Ain Kenaf is a widely cultivated crop, particularly in the tropics. Kenaf core fiber (KCF) is a natural cellulose fiber derived from the plant and it is an important raw material for a variety of products. An attempt was made to chemically quaternized KCF (QKCF) as an adsorbent to increase adsorption affinity towards anionic reactive red-RB dye (RR). KCF was quaternized by treating with (3-chloro-2-hydroxypropyl) trimethylammonium chloride under basic condition. The efficiency of QKCF was investigated by adsorption studies for removing anionic RR dye from aqueous solutions. All experiments were conducted at a batch system and influential parameters cover pH, adsorbent dose, initial dye concentration, agitation speed, temperature, and contact time were investigated. Studies showed that removal efficiency of RR dye increases with increasing the adsorbent dose, agitation speed, temperature, and contact time. The equilibrium data were best represented by the Langmuir isotherm model with maximum adsorption capacity of 169.5 mg/g, and the kinetic data were found to follow the pseudo-second-order kinetic model. In general, QKCF could be suggested as an efficient and low-cost adsorbent for removal anionic dyes. OALib Journal 2017 Article PeerReviewed text en http://psasir.upm.edu.my/id/eprint/60778/1/Adsorption%20of%20anionic%20dye%20using%20cationic%20surfactant%20-%20modified%20kenaf%20core%20fibers.pdf Tharwani, Intidhar Jabir Idan and Abdullah, Luqman Chuah and Mahdi, Dalia Sadiq and Obaid, Maytham Kadhim and Md. Jamil, Siti Nurul Ain (2017) Adsorption of anionic dye using cationic surfactant - modified kenaf core fibers. Open Access Library Journal, 4. art. no. e3747. pp. 1-18. ISSN 2333-9705; EISBN: 2333-9721 https://file.scirp.org/pdf/OALibJ_2017072416573041.pdf 10.4236/oalib.1103747 |
| spellingShingle | Tharwani, Intidhar Jabir Idan Abdullah, Luqman Chuah Mahdi, Dalia Sadiq Obaid, Maytham Kadhim Md. Jamil, Siti Nurul Ain Adsorption of anionic dye using cationic surfactant - modified kenaf core fibers |
| title | Adsorption of anionic dye using cationic surfactant - modified kenaf core fibers |
| title_full | Adsorption of anionic dye using cationic surfactant - modified kenaf core fibers |
| title_fullStr | Adsorption of anionic dye using cationic surfactant - modified kenaf core fibers |
| title_full_unstemmed | Adsorption of anionic dye using cationic surfactant - modified kenaf core fibers |
| title_short | Adsorption of anionic dye using cationic surfactant - modified kenaf core fibers |
| title_sort | adsorption of anionic dye using cationic surfactant - modified kenaf core fibers |
| url | http://psasir.upm.edu.my/id/eprint/60778/ http://psasir.upm.edu.my/id/eprint/60778/ http://psasir.upm.edu.my/id/eprint/60778/ http://psasir.upm.edu.my/id/eprint/60778/1/Adsorption%20of%20anionic%20dye%20using%20cationic%20surfactant%20-%20modified%20kenaf%20core%20fibers.pdf |