Determination of Adsorption Isotherm for L-Lysine Imprinted Polymer
The optimization of adsorption-based operations requires an accurate model to represent the separation process. In the present study, single-component adsorption data of L-lysine on its imprinted polymer were fitted to Freundlich, Langmuir-type and Jovanovic-type models. L-Lysine imprinted polymer (...
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| Format: | Article |
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| Language: | English |
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Iranian Association of Chemical Engineering (IAChE)
2008-10-01
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| Series: | Iranian Journal of Chemical Engineering |
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| Online Access: | https://www.ijche.com/article_15190_8e86e0ff40dc795368af6afd27e45cae.pdf |
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| collection | DOAJ |
| description | The optimization of adsorption-based operations requires an accurate model to represent the separation process. In the present study, single-component adsorption data of L-lysine on its imprinted polymer were fitted to Freundlich, Langmuir-type and Jovanovic-type models. L-Lysine imprinted polymer (LLIP) was prepared by free radical solution polymerization. The best estimate of the parameters of these models by regression analysis was obtained. The statistical analysis of results showed that the experimental data fit the Jovanovic-Freundlich mode, better than other models in terms of f value. The best prediction of retention capacity equal to 0.186 mmol lysine per g of LLIP, which is the nearest value to the experimental data, was obtained by applying the Jovanovic model. |
| format | Article |
| id | doaj-art-a7234f10de1c4c1db09fe7a3d525bdc0 |
| institution | DOAJ |
| issn | 1735-5397 2008-2355 |
| language | English |
| publishDate | 2008-10-01 |
| publisher | Iranian Association of Chemical Engineering (IAChE) |
| record_format | Article |
| series | Iranian Journal of Chemical Engineering |
| spelling | doaj-art-a7234f10de1c4c1db09fe7a3d525bdc02025-08-20T03:13:59ZengIranian Association of Chemical Engineering (IAChE)Iranian Journal of Chemical Engineering1735-53972008-23552008-10-0154495515190Determination of Adsorption Isotherm for L-Lysine Imprinted PolymerThe optimization of adsorption-based operations requires an accurate model to represent the separation process. In the present study, single-component adsorption data of L-lysine on its imprinted polymer were fitted to Freundlich, Langmuir-type and Jovanovic-type models. L-Lysine imprinted polymer (LLIP) was prepared by free radical solution polymerization. The best estimate of the parameters of these models by regression analysis was obtained. The statistical analysis of results showed that the experimental data fit the Jovanovic-Freundlich mode, better than other models in terms of f value. The best prediction of retention capacity equal to 0.186 mmol lysine per g of LLIP, which is the nearest value to the experimental data, was obtained by applying the Jovanovic model.https://www.ijche.com/article_15190_8e86e0ff40dc795368af6afd27e45cae.pdfmolecular imprintingisotherm modeljovanovic-freundlichlysine adsorption |
| spellingShingle | Determination of Adsorption Isotherm for L-Lysine Imprinted Polymer Iranian Journal of Chemical Engineering molecular imprinting isotherm model jovanovic-freundlich lysine adsorption |
| title | Determination of Adsorption Isotherm for L-Lysine Imprinted Polymer |
| title_full | Determination of Adsorption Isotherm for L-Lysine Imprinted Polymer |
| title_fullStr | Determination of Adsorption Isotherm for L-Lysine Imprinted Polymer |
| title_full_unstemmed | Determination of Adsorption Isotherm for L-Lysine Imprinted Polymer |
| title_short | Determination of Adsorption Isotherm for L-Lysine Imprinted Polymer |
| title_sort | determination of adsorption isotherm for l lysine imprinted polymer |
| topic | molecular imprinting isotherm model jovanovic-freundlich lysine adsorption |
| url | https://www.ijche.com/article_15190_8e86e0ff40dc795368af6afd27e45cae.pdf |