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3D Printed Functionalized Nanocellulose as an Adsorbent in Batch and Fixed-Bed Systems

Nanocellulose, a refined form of cellulose, can be further functionalized on surface-active sites, with a catalyst as a regenerative agent. Newly developed adsorbents are expected to have the characteristics of good and rapid adsorption performance and regeneration properties with flexible structure...

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Detalles Bibliográficos
Autores principales: Sajab, Mohd Shaiful, Wan Jusoh, Wan Nazihah Liyana, Mohan, Denesh, Kaco, Hatika, Baini, Rubiyah
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2023
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9958933/
https://www.ncbi.nlm.nih.gov/pubmed/36850251
http://dx.doi.org/10.3390/polym15040969
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author Sajab, Mohd Shaiful
Wan Jusoh, Wan Nazihah Liyana
Mohan, Denesh
Kaco, Hatika
Baini, Rubiyah
author_facet Sajab, Mohd Shaiful
Wan Jusoh, Wan Nazihah Liyana
Mohan, Denesh
Kaco, Hatika
Baini, Rubiyah
author_sort Sajab, Mohd Shaiful
collection PubMed
description Nanocellulose, a refined form of cellulose, can be further functionalized on surface-active sites, with a catalyst as a regenerative agent. Newly developed adsorbents are expected to have the characteristics of good and rapid adsorption performance and regeneration properties with flexible structure using 3D printing technology. In this work, the adsorption performance of 3D printed functionalized nanocellulose was investigated using batch and fixed-bed column adsorption. Kinetics adsorption studies were divided into different adsorption models, with the pseudo-second order model showing a better correlation coefficient than the pseudo-first order and intraparticle diffusion models. The Langmuir and Thomas models were used to calculate the adsorption performance of batch and fixed-bed columns. Given the catalytic activity of Fenton oxidation, the fixed-bed column was regenerated up to five adsorption-desorption cycles, suggesting satisfactory performance of the column, with a slightly reduced adsorption capacity.
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spelling pubmed-99589332023-02-26 3D Printed Functionalized Nanocellulose as an Adsorbent in Batch and Fixed-Bed Systems Sajab, Mohd Shaiful Wan Jusoh, Wan Nazihah Liyana Mohan, Denesh Kaco, Hatika Baini, Rubiyah Polymers (Basel) Article Nanocellulose, a refined form of cellulose, can be further functionalized on surface-active sites, with a catalyst as a regenerative agent. Newly developed adsorbents are expected to have the characteristics of good and rapid adsorption performance and regeneration properties with flexible structure using 3D printing technology. In this work, the adsorption performance of 3D printed functionalized nanocellulose was investigated using batch and fixed-bed column adsorption. Kinetics adsorption studies were divided into different adsorption models, with the pseudo-second order model showing a better correlation coefficient than the pseudo-first order and intraparticle diffusion models. The Langmuir and Thomas models were used to calculate the adsorption performance of batch and fixed-bed columns. Given the catalytic activity of Fenton oxidation, the fixed-bed column was regenerated up to five adsorption-desorption cycles, suggesting satisfactory performance of the column, with a slightly reduced adsorption capacity. MDPI 2023-02-15 /pmc/articles/PMC9958933/ /pubmed/36850251 http://dx.doi.org/10.3390/polym15040969 Text en © 2023 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Sajab, Mohd Shaiful
Wan Jusoh, Wan Nazihah Liyana
Mohan, Denesh
Kaco, Hatika
Baini, Rubiyah
3D Printed Functionalized Nanocellulose as an Adsorbent in Batch and Fixed-Bed Systems
title 3D Printed Functionalized Nanocellulose as an Adsorbent in Batch and Fixed-Bed Systems
title_full 3D Printed Functionalized Nanocellulose as an Adsorbent in Batch and Fixed-Bed Systems
title_fullStr 3D Printed Functionalized Nanocellulose as an Adsorbent in Batch and Fixed-Bed Systems
title_full_unstemmed 3D Printed Functionalized Nanocellulose as an Adsorbent in Batch and Fixed-Bed Systems
title_short 3D Printed Functionalized Nanocellulose as an Adsorbent in Batch and Fixed-Bed Systems
title_sort 3d printed functionalized nanocellulose as an adsorbent in batch and fixed-bed systems
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9958933/
https://www.ncbi.nlm.nih.gov/pubmed/36850251
http://dx.doi.org/10.3390/polym15040969
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