Engineered Magnetic Carbon-Based Adsorbents for the Removal of Water Priority Pollutants: An Overview

This review covers the preparation, characterization, and application of magnetic adsorbents obtained from carbon-based sources and their application in the adsorption of both inorganic and organic pollutants from water. Different preparation routes to obtain magnetic adsorbents from activated carbo...

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Autores principales:	H. E. Reynel-Ávila, K. I. Camacho-Aguilar, A. Bonilla-Petriciolet, D. I. Mendoza-Castillo, H. A. González-Ponce, R. Trejo-Valencia
Formato:	article
Lenguaje:	EN
Publicado:	Hindawi - SAGE Publishing 2021
Materias:	Physical and theoretical chemistry QD450-801
Acceso en línea:	https://doaj.org/article/e0d3a4edcd084f119eb7738de55bb433
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spelling	oai:doaj.org-article:e0d3a4edcd084f119eb7738de55bb4332021-11-08T02:35:29ZEngineered Magnetic Carbon-Based Adsorbents for the Removal of Water Priority Pollutants: An Overview2048-403810.1155/2021/9917444https://doaj.org/article/e0d3a4edcd084f119eb7738de55bb4332021-01-01T00:00:00Zhttp://dx.doi.org/10.1155/2021/9917444https://doaj.org/toc/2048-4038This review covers the preparation, characterization, and application of magnetic adsorbents obtained from carbon-based sources and their application in the adsorption of both inorganic and organic pollutants from water. Different preparation routes to obtain magnetic adsorbents from activated carbon, biochar, hydrochar, graphene, carbon dots, carbon nanotubes, and carbon nanocages, including the magnetic phase incorporated on the solid surface, are described and discussed. The performance of these adsorbents is analyzed for the removal of fluoride, arsenic, heavy metals, dyes, pesticides, pharmaceuticals, and other emerging and relevant water pollutants. Properties of these adsorbents and the corresponding adsorption mechanisms have been included in this review. Overall, this type of magnetic adsorbents offers an alternative for facing the operational problems associated to adsorption process in water treatment. However, some gaps have been identified in the proper physicochemical characterization of these adsorbents, the development of green and low-cost preparation methods for their industrial production and commercialization, the regeneration and final disposal of spent adsorbents, and their application in the multicomponent adsorption of water pollutants.H. E. Reynel-ÁvilaK. I. Camacho-AguilarA. Bonilla-PetricioletD. I. Mendoza-CastilloH. A. González-PonceR. Trejo-ValenciaHindawi - SAGE PublishingarticlePhysical and theoretical chemistryQD450-801ENAdsorption Science & Technology, Vol 2021 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Physical and theoretical chemistry QD450-801
spellingShingle	Physical and theoretical chemistry QD450-801 H. E. Reynel-Ávila K. I. Camacho-Aguilar A. Bonilla-Petriciolet D. I. Mendoza-Castillo H. A. González-Ponce R. Trejo-Valencia Engineered Magnetic Carbon-Based Adsorbents for the Removal of Water Priority Pollutants: An Overview
description	This review covers the preparation, characterization, and application of magnetic adsorbents obtained from carbon-based sources and their application in the adsorption of both inorganic and organic pollutants from water. Different preparation routes to obtain magnetic adsorbents from activated carbon, biochar, hydrochar, graphene, carbon dots, carbon nanotubes, and carbon nanocages, including the magnetic phase incorporated on the solid surface, are described and discussed. The performance of these adsorbents is analyzed for the removal of fluoride, arsenic, heavy metals, dyes, pesticides, pharmaceuticals, and other emerging and relevant water pollutants. Properties of these adsorbents and the corresponding adsorption mechanisms have been included in this review. Overall, this type of magnetic adsorbents offers an alternative for facing the operational problems associated to adsorption process in water treatment. However, some gaps have been identified in the proper physicochemical characterization of these adsorbents, the development of green and low-cost preparation methods for their industrial production and commercialization, the regeneration and final disposal of spent adsorbents, and their application in the multicomponent adsorption of water pollutants.
format	article
author	H. E. Reynel-Ávila K. I. Camacho-Aguilar A. Bonilla-Petriciolet D. I. Mendoza-Castillo H. A. González-Ponce R. Trejo-Valencia
author_facet	H. E. Reynel-Ávila K. I. Camacho-Aguilar A. Bonilla-Petriciolet D. I. Mendoza-Castillo H. A. González-Ponce R. Trejo-Valencia
author_sort	H. E. Reynel-Ávila
title	Engineered Magnetic Carbon-Based Adsorbents for the Removal of Water Priority Pollutants: An Overview
title_short	Engineered Magnetic Carbon-Based Adsorbents for the Removal of Water Priority Pollutants: An Overview
title_full	Engineered Magnetic Carbon-Based Adsorbents for the Removal of Water Priority Pollutants: An Overview
title_fullStr	Engineered Magnetic Carbon-Based Adsorbents for the Removal of Water Priority Pollutants: An Overview
title_full_unstemmed	Engineered Magnetic Carbon-Based Adsorbents for the Removal of Water Priority Pollutants: An Overview
title_sort	engineered magnetic carbon-based adsorbents for the removal of water priority pollutants: an overview
publisher	Hindawi - SAGE Publishing
publishDate	2021
url	https://doaj.org/article/e0d3a4edcd084f119eb7738de55bb433
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Engineered Magnetic Carbon-Based Adsorbents for the Removal of Water Priority Pollutants: An Overview

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