Removal of reactive orange 16 dye from aqueous solution by using modified kenaf core fiber
Evaluated removal of reactive orange 16 (RO16) dye from aqueous solution was studied in batch mode by using kenaf core fiber as low-cost adsorbents. In this attempt, kenaf core fiber with size 0.25-1 mm was treated by using (3-chloro-2-hydroxypropyl) trimethylammonium chloride (CHMAC) as quaternizat...
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Hindawi
2016
|
| Online Access: | http://psasir.upm.edu.my/id/eprint/52857/1/Removal%20of%20reactive%20orange%2016%20dye%20from%20aqueous%20solution%20by%20using%20modified%20kenaf%20core%20fiber.pdf |
| _version_ | 1796975794928484352 |
|---|---|
| author | Obaid, Maytham Kadhim Abdullah, Luqman Chuah Tharwani, Intidhar Jabir Idan |
| author_facet | Obaid, Maytham Kadhim Abdullah, Luqman Chuah Tharwani, Intidhar Jabir Idan |
| author_sort | Obaid, Maytham Kadhim |
| collection | UPM |
| description | Evaluated removal of reactive orange 16 (RO16) dye from aqueous solution was studied in batch mode by using kenaf core fiber as low-cost adsorbents. In this attempt, kenaf core fiber with size 0.25-1 mm was treated by using (3-chloro-2-hydroxypropyl) trimethylammonium chloride (CHMAC) as quaternization agent. Then effective parameters include adsorbent dose, pH, and contact time and initial dye concentration on adsorption by modified kenaf core fiber was investigated. In addition, isotherms and kinetics adsorption studies were estimated for determination of the equilibrium adsorption capacity and reactions dynamics, respectively. Results showed that the best dose of MKCF was 0.1 g/100 mL, the maximum removal of RO16 was 97.25 at 30°C, pH=6.5, and agitation speed was 150 rpm. The results also showed that the equilibrium data were represented by Freundlich isotherm with correlation coefficients R2=0.9924, and the kinetic study followed the pseudo-second-order kinetic model with correlation coefficients R2=0.9997 for Co=100 mg/L. Furthermore, the maximum adsorption capacity was 416.86 mg/g. Adsorption through kenaf was found to be very effective for the removal of the RO16 dye. |
| first_indexed | 2024-03-06T09:16:35Z |
| format | Article |
| id | upm.eprints-52857 |
| institution | Universiti Putra Malaysia |
| language | English |
| last_indexed | 2024-03-06T09:16:35Z |
| publishDate | 2016 |
| publisher | Hindawi |
| record_format | dspace |
| spelling | upm.eprints-528572021-12-01T06:15:01Z http://psasir.upm.edu.my/id/eprint/52857/ Removal of reactive orange 16 dye from aqueous solution by using modified kenaf core fiber Obaid, Maytham Kadhim Abdullah, Luqman Chuah Tharwani, Intidhar Jabir Idan Evaluated removal of reactive orange 16 (RO16) dye from aqueous solution was studied in batch mode by using kenaf core fiber as low-cost adsorbents. In this attempt, kenaf core fiber with size 0.25-1 mm was treated by using (3-chloro-2-hydroxypropyl) trimethylammonium chloride (CHMAC) as quaternization agent. Then effective parameters include adsorbent dose, pH, and contact time and initial dye concentration on adsorption by modified kenaf core fiber was investigated. In addition, isotherms and kinetics adsorption studies were estimated for determination of the equilibrium adsorption capacity and reactions dynamics, respectively. Results showed that the best dose of MKCF was 0.1 g/100 mL, the maximum removal of RO16 was 97.25 at 30°C, pH=6.5, and agitation speed was 150 rpm. The results also showed that the equilibrium data were represented by Freundlich isotherm with correlation coefficients R2=0.9924, and the kinetic study followed the pseudo-second-order kinetic model with correlation coefficients R2=0.9997 for Co=100 mg/L. Furthermore, the maximum adsorption capacity was 416.86 mg/g. Adsorption through kenaf was found to be very effective for the removal of the RO16 dye. Hindawi 2016 Article PeerReviewed text en http://psasir.upm.edu.my/id/eprint/52857/1/Removal%20of%20reactive%20orange%2016%20dye%20from%20aqueous%20solution%20by%20using%20modified%20kenaf%20core%20fiber.pdf Obaid, Maytham Kadhim and Abdullah, Luqman Chuah and Tharwani, Intidhar Jabir Idan (2016) Removal of reactive orange 16 dye from aqueous solution by using modified kenaf core fiber. Journal of Chemistry, 2016. art. no. 4262578. pp. 1-7. ISSN 2090-9063; ESSN: 2090-9071 https://www.hindawi.com/journals/jchem/2016/4262578/ 10.1155/2016/4262578 |
| spellingShingle | Obaid, Maytham Kadhim Abdullah, Luqman Chuah Tharwani, Intidhar Jabir Idan Removal of reactive orange 16 dye from aqueous solution by using modified kenaf core fiber |
| title | Removal of reactive orange 16 dye from aqueous solution by using modified kenaf core fiber |
| title_full | Removal of reactive orange 16 dye from aqueous solution by using modified kenaf core fiber |
| title_fullStr | Removal of reactive orange 16 dye from aqueous solution by using modified kenaf core fiber |
| title_full_unstemmed | Removal of reactive orange 16 dye from aqueous solution by using modified kenaf core fiber |
| title_short | Removal of reactive orange 16 dye from aqueous solution by using modified kenaf core fiber |
| title_sort | removal of reactive orange 16 dye from aqueous solution by using modified kenaf core fiber |
| url | http://psasir.upm.edu.my/id/eprint/52857/1/Removal%20of%20reactive%20orange%2016%20dye%20from%20aqueous%20solution%20by%20using%20modified%20kenaf%20core%20fiber.pdf |
| work_keys_str_mv | AT obaidmaythamkadhim removalofreactiveorange16dyefromaqueoussolutionbyusingmodifiedkenafcorefiber AT abdullahluqmanchuah removalofreactiveorange16dyefromaqueoussolutionbyusingmodifiedkenafcorefiber AT tharwaniintidharjabiridan removalofreactiveorange16dyefromaqueoussolutionbyusingmodifiedkenafcorefiber |