Kinetic modeling characterization of cellulose modified surface for methylene blue removal from aqueous media
In this work, commercial cellulose is modified with allylthiourea (Cel-AT) to remove methylene blue (MB) from aqueous solution. Characterization study includes FTIR analysis along with UV spectrophotometer. A variety of physico-chemical properties such as kinetic, total sorption capacity loaded and...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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Wiley-Blackwell
2021
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| Online Access: | http://umpir.ump.edu.my/id/eprint/33137/1/Kinetic%20modeling%20characterization%20of%20cellulose%20modified%20surface.pdf |
| _version_ | 1825814155386421248 |
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| author | Siti Maizatul Ameera, Azhar Ahmad Salihin, Samsudin Wan Norfazilah Wan, Ismail Nurlin, Abu Samah |
| author_facet | Siti Maizatul Ameera, Azhar Ahmad Salihin, Samsudin Wan Norfazilah Wan, Ismail Nurlin, Abu Samah |
| author_sort | Siti Maizatul Ameera, Azhar |
| collection | UMP |
| description | In this work, commercial cellulose is modified with allylthiourea (Cel-AT) to remove methylene blue (MB) from aqueous solution. Characterization study includes FTIR analysis along with UV spectrophotometer. A variety of physico-chemical properties such as kinetic, total sorption capacity loaded and pH effect by using Cel-AT sorbent is carried out. The main finding is the adsorption total capacity of Cel-AT for MB is three times more than commercial cellulose (Cel) when the concentration of MB increases in batch mode. In kinetic study, the MB removal efficiency is at 90% after 5 min of removal using Cel-AT as a sorbent and Cel-AT fulfil pseudo second order of reaction. The optimum MB removal is at pH 11 with 95% of removal. There is spectral peak which is observed in the spectrum of FTIR and it is addressed accordingly. As a conclusion, the suggested method improves the quality of MB sorption onto the Cel-AT in terms of contact time and less laborious. © 2021 Wiley-VCH GmbH |
| first_indexed | 2024-03-06T12:54:40Z |
| format | Article |
| id | UMPir33137 |
| institution | Universiti Malaysia Pahang |
| language | English |
| last_indexed | 2024-03-06T12:54:40Z |
| publishDate | 2021 |
| publisher | Wiley-Blackwell |
| record_format | dspace |
| spelling | UMPir331372023-10-04T03:32:02Z http://umpir.ump.edu.my/id/eprint/33137/ Kinetic modeling characterization of cellulose modified surface for methylene blue removal from aqueous media Siti Maizatul Ameera, Azhar Ahmad Salihin, Samsudin Wan Norfazilah Wan, Ismail Nurlin, Abu Samah T Technology (General) TP Chemical technology In this work, commercial cellulose is modified with allylthiourea (Cel-AT) to remove methylene blue (MB) from aqueous solution. Characterization study includes FTIR analysis along with UV spectrophotometer. A variety of physico-chemical properties such as kinetic, total sorption capacity loaded and pH effect by using Cel-AT sorbent is carried out. The main finding is the adsorption total capacity of Cel-AT for MB is three times more than commercial cellulose (Cel) when the concentration of MB increases in batch mode. In kinetic study, the MB removal efficiency is at 90% after 5 min of removal using Cel-AT as a sorbent and Cel-AT fulfil pseudo second order of reaction. The optimum MB removal is at pH 11 with 95% of removal. There is spectral peak which is observed in the spectrum of FTIR and it is addressed accordingly. As a conclusion, the suggested method improves the quality of MB sorption onto the Cel-AT in terms of contact time and less laborious. © 2021 Wiley-VCH GmbH Wiley-Blackwell 2021 Article PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/33137/1/Kinetic%20modeling%20characterization%20of%20cellulose%20modified%20surface.pdf Siti Maizatul Ameera, Azhar and Ahmad Salihin, Samsudin and Wan Norfazilah Wan, Ismail and Nurlin, Abu Samah (2021) Kinetic modeling characterization of cellulose modified surface for methylene blue removal from aqueous media. Macromolecular Symposia, 397 (1). pp. 1-2. ISSN 1022-1360. (Published) https://doi.org/10.1002/masy.202000239 https://doi.org/10.1002/masy.202000239 |
| spellingShingle | T Technology (General) TP Chemical technology Siti Maizatul Ameera, Azhar Ahmad Salihin, Samsudin Wan Norfazilah Wan, Ismail Nurlin, Abu Samah Kinetic modeling characterization of cellulose modified surface for methylene blue removal from aqueous media |
| title | Kinetic modeling characterization of cellulose modified surface for methylene blue removal from aqueous media |
| title_full | Kinetic modeling characterization of cellulose modified surface for methylene blue removal from aqueous media |
| title_fullStr | Kinetic modeling characterization of cellulose modified surface for methylene blue removal from aqueous media |
| title_full_unstemmed | Kinetic modeling characterization of cellulose modified surface for methylene blue removal from aqueous media |
| title_short | Kinetic modeling characterization of cellulose modified surface for methylene blue removal from aqueous media |
| title_sort | kinetic modeling characterization of cellulose modified surface for methylene blue removal from aqueous media |
| topic | T Technology (General) TP Chemical technology |
| url | http://umpir.ump.edu.my/id/eprint/33137/1/Kinetic%20modeling%20characterization%20of%20cellulose%20modified%20surface.pdf |
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