Oil spill cleanup using industrial and agricultural waste-based magnetic silica sorbent material: a green approach

Recent oil spills causing pollution in oceans and other bodies of water require sorbents that are both cost-effective and eco-friendly. Novel magnetic silica sorbent materials (MSS) have been synthesized using ash from rice husks or sugarcane bagasse and red dust, a waste generated in the steel indu...

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Autores principales:	Narendra Kumar, Sudhir S. Amritphale, John C. Matthews, Joan G. Lynam
Formato:	article
Lenguaje:	EN
Publicado:	Taylor & Francis Group 2021
Materias:	red dust rice husk silica oil recovery zero-waste sugarcane bagasse ash Science Q Chemistry QD1-999
Acceso en línea:	https://doaj.org/article/003caadec6e8433da86118a02ce1cf7b
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spelling	oai:doaj.org-article:003caadec6e8433da86118a02ce1cf7b2021-11-17T14:21:57ZOil spill cleanup using industrial and agricultural waste-based magnetic silica sorbent material: a green approach1751-82531751-719210.1080/17518253.2021.1993349https://doaj.org/article/003caadec6e8433da86118a02ce1cf7b2021-10-01T00:00:00Zhttp://dx.doi.org/10.1080/17518253.2021.1993349https://doaj.org/toc/1751-8253https://doaj.org/toc/1751-7192Recent oil spills causing pollution in oceans and other bodies of water require sorbents that are both cost-effective and eco-friendly. Novel magnetic silica sorbent materials (MSS) have been synthesized using ash from rice husks or sugarcane bagasse and red dust, a waste generated in the steel industry. The designed MSS exhibited a definite response to external magnetic fields. The MSS, based on rice husk ash and bagasse ash, showed oil loading capacities of 1.93 and 2.09 times their weight, respectively, and also exhibited recyclability. The MSS were also functionalized to make them oleophilic and hydrophobic using sodium oleate. These functionalized rice husk ash and bagasse ash-based MSS showed oil loading capacities of 3.22 and 2.69 times their weight, respectively. Magnetic separation provided a convenient method for the removal of magnetizable particles by applying an appropriate external magnetic field. The MSS at the end of their utilization cycles were successfully incorporated into geopolymeric material, enabling the process to be zero waste and to achieve the overall goal of finding a green approach to use these wastes after oil spillage cleanup.Narendra KumarSudhir S. AmritphaleJohn C. MatthewsJoan G. LynamTaylor & Francis Grouparticlered dustrice husk silicaoil recoveryzero-wastesugarcane bagasse ashScienceQChemistryQD1-999ENGreen Chemistry Letters and Reviews, Vol 14, Iss 4, Pp 632-639 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	red dust rice husk silica oil recovery zero-waste sugarcane bagasse ash Science Q Chemistry QD1-999
spellingShingle	red dust rice husk silica oil recovery zero-waste sugarcane bagasse ash Science Q Chemistry QD1-999 Narendra Kumar Sudhir S. Amritphale John C. Matthews Joan G. Lynam Oil spill cleanup using industrial and agricultural waste-based magnetic silica sorbent material: a green approach
description	Recent oil spills causing pollution in oceans and other bodies of water require sorbents that are both cost-effective and eco-friendly. Novel magnetic silica sorbent materials (MSS) have been synthesized using ash from rice husks or sugarcane bagasse and red dust, a waste generated in the steel industry. The designed MSS exhibited a definite response to external magnetic fields. The MSS, based on rice husk ash and bagasse ash, showed oil loading capacities of 1.93 and 2.09 times their weight, respectively, and also exhibited recyclability. The MSS were also functionalized to make them oleophilic and hydrophobic using sodium oleate. These functionalized rice husk ash and bagasse ash-based MSS showed oil loading capacities of 3.22 and 2.69 times their weight, respectively. Magnetic separation provided a convenient method for the removal of magnetizable particles by applying an appropriate external magnetic field. The MSS at the end of their utilization cycles were successfully incorporated into geopolymeric material, enabling the process to be zero waste and to achieve the overall goal of finding a green approach to use these wastes after oil spillage cleanup.
format	article
author	Narendra Kumar Sudhir S. Amritphale John C. Matthews Joan G. Lynam
author_facet	Narendra Kumar Sudhir S. Amritphale John C. Matthews Joan G. Lynam
author_sort	Narendra Kumar
title	Oil spill cleanup using industrial and agricultural waste-based magnetic silica sorbent material: a green approach
title_short	Oil spill cleanup using industrial and agricultural waste-based magnetic silica sorbent material: a green approach
title_full	Oil spill cleanup using industrial and agricultural waste-based magnetic silica sorbent material: a green approach
title_fullStr	Oil spill cleanup using industrial and agricultural waste-based magnetic silica sorbent material: a green approach
title_full_unstemmed	Oil spill cleanup using industrial and agricultural waste-based magnetic silica sorbent material: a green approach
title_sort	oil spill cleanup using industrial and agricultural waste-based magnetic silica sorbent material: a green approach
publisher	Taylor & Francis Group
publishDate	2021
url	https://doaj.org/article/003caadec6e8433da86118a02ce1cf7b
work_keys_str_mv	AT narendrakumar oilspillcleanupusingindustrialandagriculturalwastebasedmagneticsilicasorbentmaterialagreenapproach AT sudhirsamritphale oilspillcleanupusingindustrialandagriculturalwastebasedmagneticsilicasorbentmaterialagreenapproach AT johncmatthews oilspillcleanupusingindustrialandagriculturalwastebasedmagneticsilicasorbentmaterialagreenapproach AT joanglynam oilspillcleanupusingindustrialandagriculturalwastebasedmagneticsilicasorbentmaterialagreenapproach
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Oil spill cleanup using industrial and agricultural waste-based magnetic silica sorbent material: a green approach

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