Catechol-Based Porous Organic Polymers for Effective Removal of Phenolic Pollutants from Water

Phenolic pollutants released from industrial activities seriously damage natural freshwater resources, and their elimination or reduction to safe levels is an urgent challenge. In this study, three catechol-based porous organic polymers, CCPOP, NTPOP, and MCPOP, were prepared using sustainable ligni...

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Detalles Bibliográficos
Autores principales: Zhao, Xiaoxiao, Liu, Yiqiong, Zhu, Qimeng, Gong, Weitao
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2023
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10255832/
https://www.ncbi.nlm.nih.gov/pubmed/37299361
http://dx.doi.org/10.3390/polym15112565
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author Zhao, Xiaoxiao
Liu, Yiqiong
Zhu, Qimeng
Gong, Weitao
author_facet Zhao, Xiaoxiao
Liu, Yiqiong
Zhu, Qimeng
Gong, Weitao
author_sort Zhao, Xiaoxiao
collection PubMed
description Phenolic pollutants released from industrial activities seriously damage natural freshwater resources, and their elimination or reduction to safe levels is an urgent challenge. In this study, three catechol-based porous organic polymers, CCPOP, NTPOP, and MCPOP, were prepared using sustainable lignin biomass-derived monomers for the adsorption of phenolic contaminants in water. CCPOP, NTPOP, and MCPOP showed good adsorption performance for 2,4,6-trichlorophenol (TCP) with theoretical maximum adsorption capacities of 808.06 mg/g, 1195.30 mg/g, and 1076.85 mg/g, respectively. In addition, MCPOP maintained a stable adsorption performance after eight consecutive cycles. These results indicate that MCPOP is a potential material for the effective treatment of phenol pollutants in wastewater.
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spelling pubmed-102558322023-06-10 Catechol-Based Porous Organic Polymers for Effective Removal of Phenolic Pollutants from Water Zhao, Xiaoxiao Liu, Yiqiong Zhu, Qimeng Gong, Weitao Polymers (Basel) Article Phenolic pollutants released from industrial activities seriously damage natural freshwater resources, and their elimination or reduction to safe levels is an urgent challenge. In this study, three catechol-based porous organic polymers, CCPOP, NTPOP, and MCPOP, were prepared using sustainable lignin biomass-derived monomers for the adsorption of phenolic contaminants in water. CCPOP, NTPOP, and MCPOP showed good adsorption performance for 2,4,6-trichlorophenol (TCP) with theoretical maximum adsorption capacities of 808.06 mg/g, 1195.30 mg/g, and 1076.85 mg/g, respectively. In addition, MCPOP maintained a stable adsorption performance after eight consecutive cycles. These results indicate that MCPOP is a potential material for the effective treatment of phenol pollutants in wastewater. MDPI 2023-06-02 /pmc/articles/PMC10255832/ /pubmed/37299361 http://dx.doi.org/10.3390/polym15112565 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
Zhao, Xiaoxiao
Liu, Yiqiong
Zhu, Qimeng
Gong, Weitao
Catechol-Based Porous Organic Polymers for Effective Removal of Phenolic Pollutants from Water
title Catechol-Based Porous Organic Polymers for Effective Removal of Phenolic Pollutants from Water
title_full Catechol-Based Porous Organic Polymers for Effective Removal of Phenolic Pollutants from Water
title_fullStr Catechol-Based Porous Organic Polymers for Effective Removal of Phenolic Pollutants from Water
title_full_unstemmed Catechol-Based Porous Organic Polymers for Effective Removal of Phenolic Pollutants from Water
title_short Catechol-Based Porous Organic Polymers for Effective Removal of Phenolic Pollutants from Water
title_sort catechol-based porous organic polymers for effective removal of phenolic pollutants from water
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10255832/
https://www.ncbi.nlm.nih.gov/pubmed/37299361
http://dx.doi.org/10.3390/polym15112565
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AT zhuqimeng catecholbasedporousorganicpolymersforeffectiveremovalofphenolicpollutantsfromwater
AT gongweitao catecholbasedporousorganicpolymersforeffectiveremovalofphenolicpollutantsfromwater

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