Historical Perspective of the Addition of Magnetic Nanoparticles Into Anaerobic Digesters (2014-2021)

The addition of magnetic nanoparticles to batch anaerobic digestion was first reported in 2014. Afterwards, the number of works dealing with this subject has been increasing year by year. The discovery of the enhancement of anaerobic digestion by adding iron-based nanoparticles has created a multidi...

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Autores principales:	Eudald Casals, Raquel Barrena, Edgar Gonzalez, Xavier Font, Antoni Sánchez, Victor Puntes
Formato:	article
Lenguaje:	EN
Publicado:	Frontiers Media S.A. 2021
Materias:	iron nanoparticles biogas enhancement mechanisms magnetite anerobic digestion Technology T Chemical technology TP1-1185
Acceso en línea:	https://doaj.org/article/57f52de9b0084ecb8a844a4618f6f6e3
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id	oai:doaj.org-article:57f52de9b0084ecb8a844a4618f6f6e3
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spelling	oai:doaj.org-article:57f52de9b0084ecb8a844a4618f6f6e32021-12-01T04:19:05ZHistorical Perspective of the Addition of Magnetic Nanoparticles Into Anaerobic Digesters (2014-2021)2673-271810.3389/fceng.2021.745610https://doaj.org/article/57f52de9b0084ecb8a844a4618f6f6e32021-11-01T00:00:00Zhttps://www.frontiersin.org/articles/10.3389/fceng.2021.745610/fullhttps://doaj.org/toc/2673-2718The addition of magnetic nanoparticles to batch anaerobic digestion was first reported in 2014. Afterwards, the number of works dealing with this subject has been increasing year by year. The discovery of the enhancement of anaerobic digestion by adding iron-based nanoparticles has created a multidisciplinary emerging research field. As a consequence, in the last years, great efforts have been made to understand the enhancement mechanisms by which magnetic nanoparticles (NPs) addition enhances the anaerobic digestion process of numerous organic wastes. Some hypotheses point to the dissolution of iron as essential iron for anaerobic digestion development, and the state of oxidation of iron NPs that can reduce organic matter to methane. The evolution and trends of this novel topic are discussed in this manuscript. Perspectives on the needed works on this topic are also presented.Eudald CasalsRaquel BarrenaEdgar GonzalezXavier FontAntoni SánchezVictor PuntesFrontiers Media S.A.articleiron nanoparticlesbiogasenhancement mechanismsmagnetiteanerobic digestionTechnologyTChemical technologyTP1-1185ENFrontiers in Chemical Engineering, Vol 3 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	iron nanoparticles biogas enhancement mechanisms magnetite anerobic digestion Technology T Chemical technology TP1-1185
spellingShingle	iron nanoparticles biogas enhancement mechanisms magnetite anerobic digestion Technology T Chemical technology TP1-1185 Eudald Casals Raquel Barrena Edgar Gonzalez Xavier Font Antoni Sánchez Victor Puntes Historical Perspective of the Addition of Magnetic Nanoparticles Into Anaerobic Digesters (2014-2021)
description	The addition of magnetic nanoparticles to batch anaerobic digestion was first reported in 2014. Afterwards, the number of works dealing with this subject has been increasing year by year. The discovery of the enhancement of anaerobic digestion by adding iron-based nanoparticles has created a multidisciplinary emerging research field. As a consequence, in the last years, great efforts have been made to understand the enhancement mechanisms by which magnetic nanoparticles (NPs) addition enhances the anaerobic digestion process of numerous organic wastes. Some hypotheses point to the dissolution of iron as essential iron for anaerobic digestion development, and the state of oxidation of iron NPs that can reduce organic matter to methane. The evolution and trends of this novel topic are discussed in this manuscript. Perspectives on the needed works on this topic are also presented.
format	article
author	Eudald Casals Raquel Barrena Edgar Gonzalez Xavier Font Antoni Sánchez Victor Puntes
author_facet	Eudald Casals Raquel Barrena Edgar Gonzalez Xavier Font Antoni Sánchez Victor Puntes
author_sort	Eudald Casals
title	Historical Perspective of the Addition of Magnetic Nanoparticles Into Anaerobic Digesters (2014-2021)
title_short	Historical Perspective of the Addition of Magnetic Nanoparticles Into Anaerobic Digesters (2014-2021)
title_full	Historical Perspective of the Addition of Magnetic Nanoparticles Into Anaerobic Digesters (2014-2021)
title_fullStr	Historical Perspective of the Addition of Magnetic Nanoparticles Into Anaerobic Digesters (2014-2021)
title_full_unstemmed	Historical Perspective of the Addition of Magnetic Nanoparticles Into Anaerobic Digesters (2014-2021)
title_sort	historical perspective of the addition of magnetic nanoparticles into anaerobic digesters (2014-2021)
publisher	Frontiers Media S.A.
publishDate	2021
url	https://doaj.org/article/57f52de9b0084ecb8a844a4618f6f6e3
work_keys_str_mv	AT eudaldcasals historicalperspectiveoftheadditionofmagneticnanoparticlesintoanaerobicdigesters20142021 AT raquelbarrena historicalperspectiveoftheadditionofmagneticnanoparticlesintoanaerobicdigesters20142021 AT edgargonzalez historicalperspectiveoftheadditionofmagneticnanoparticlesintoanaerobicdigesters20142021 AT xavierfont historicalperspectiveoftheadditionofmagneticnanoparticlesintoanaerobicdigesters20142021 AT antonisanchez historicalperspectiveoftheadditionofmagneticnanoparticlesintoanaerobicdigesters20142021 AT victorpuntes historicalperspectiveoftheadditionofmagneticnanoparticlesintoanaerobicdigesters20142021
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Historical Perspective of the Addition of Magnetic Nanoparticles Into Anaerobic Digesters (2014-2021)

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