Adsorption of vanillin using macroporous resin H103
Six resins (Amberlite XAD-16, Amberlite XAD-2, Sepabeads SP207, DIAION HP-20, DM11 and H103) were tested for vanillin adsorption in aqueous solution. All of the resins gave more than 95% adsorption rate except for Amberlite XAD-2 and DM11. Resin H103 was selected for the subsequent work due to its h...
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| Format: | Article |
| Language: | English |
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SAGE Publications Ltd
2013
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| Online Access: | http://umpir.ump.edu.my/id/eprint/25359/ http://umpir.ump.edu.my/id/eprint/25359/1/Adsorption%20of%20vanillin%20using%20macroporous%20resin%20H103.pdf |
| _version_ | 1848822260588085248 |
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| author | Rozaimi, Abu Samah N., Zainol Yee, Phang Lai Pawing, Christine Michael Suraini, Abd Aziz |
| author_facet | Rozaimi, Abu Samah N., Zainol Yee, Phang Lai Pawing, Christine Michael Suraini, Abd Aziz |
| author_sort | Rozaimi, Abu Samah |
| building | UMP Institutional Repository |
| collection | Online Access |
| description | Six resins (Amberlite XAD-16, Amberlite XAD-2, Sepabeads SP207, DIAION HP-20, DM11 and H103) were tested for vanillin adsorption in aqueous solution. All of the resins gave more than 95% adsorption rate except for Amberlite XAD-2 and DM11. Resin H103 was selected for the subsequent work due to its high adsorption capacity and low cost. A kinetic analysis revealed that the adsorption process followed pseudo-second-order kinetic model and occurred rapidly. The equilibrium point was reached after 90 minutes of reaction. Adsorption isotherm was also determined at 25 °C and it was fitted to Langmuir and Freundlich equations using linear regression and non-linear regression (sum of squares) methods. The regression shows that the adsorption of vanillin onto resin H103 followed Langmuir model (R2 = 0.9984) with a maximum capacity of 73.015 mg/g. |
| first_indexed | 2025-11-15T02:38:25Z |
| format | Article |
| id | ump-25359 |
| institution | Universiti Malaysia Pahang |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T02:38:25Z |
| publishDate | 2013 |
| publisher | SAGE Publications Ltd |
| recordtype | eprints |
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| spelling | ump-253592019-12-10T01:21:10Z http://umpir.ump.edu.my/id/eprint/25359/ Adsorption of vanillin using macroporous resin H103 Rozaimi, Abu Samah N., Zainol Yee, Phang Lai Pawing, Christine Michael Suraini, Abd Aziz TP Chemical technology Six resins (Amberlite XAD-16, Amberlite XAD-2, Sepabeads SP207, DIAION HP-20, DM11 and H103) were tested for vanillin adsorption in aqueous solution. All of the resins gave more than 95% adsorption rate except for Amberlite XAD-2 and DM11. Resin H103 was selected for the subsequent work due to its high adsorption capacity and low cost. A kinetic analysis revealed that the adsorption process followed pseudo-second-order kinetic model and occurred rapidly. The equilibrium point was reached after 90 minutes of reaction. Adsorption isotherm was also determined at 25 °C and it was fitted to Langmuir and Freundlich equations using linear regression and non-linear regression (sum of squares) methods. The regression shows that the adsorption of vanillin onto resin H103 followed Langmuir model (R2 = 0.9984) with a maximum capacity of 73.015 mg/g. SAGE Publications Ltd 2013 Article PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/25359/1/Adsorption%20of%20vanillin%20using%20macroporous%20resin%20H103.pdf Rozaimi, Abu Samah and N., Zainol and Yee, Phang Lai and Pawing, Christine Michael and Suraini, Abd Aziz (2013) Adsorption of vanillin using macroporous resin H103. Adsorption Science and Technology, 31 (7). pp. 599-610. ISSN 2048-4038. (Published) https://doi.org/10.1260/0263-6174.31.7.599 https://doi.org/10.1260/0263-6174.31.7.599 |
| spellingShingle | TP Chemical technology Rozaimi, Abu Samah N., Zainol Yee, Phang Lai Pawing, Christine Michael Suraini, Abd Aziz Adsorption of vanillin using macroporous resin H103 |
| title | Adsorption of vanillin using macroporous resin H103 |
| title_full | Adsorption of vanillin using macroporous resin H103 |
| title_fullStr | Adsorption of vanillin using macroporous resin H103 |
| title_full_unstemmed | Adsorption of vanillin using macroporous resin H103 |
| title_short | Adsorption of vanillin using macroporous resin H103 |
| title_sort | adsorption of vanillin using macroporous resin h103 |
| topic | TP Chemical technology |
| url | http://umpir.ump.edu.my/id/eprint/25359/ http://umpir.ump.edu.my/id/eprint/25359/ http://umpir.ump.edu.my/id/eprint/25359/ http://umpir.ump.edu.my/id/eprint/25359/1/Adsorption%20of%20vanillin%20using%20macroporous%20resin%20H103.pdf |