The development of a novel FM nanoadsorbent for heavy metal remediation in polluted water

Heavy metal pollution in the environment is a severe issue. Heavy metals directly impact people's lives since they accumulate in the food chain, even in low amounts. Some heavy metals were found to have polluted the water, exceeding the dangerous limits for life. A nanoadsorbent is needed to re...

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Autores principales:	Khairiah Lubis, Erna Frida, Kerista Sebayang, Perdinan Sinuhaji, Syahrul Humaidi, Ahmad Fudholi
Formato:	article
Lenguaje:	EN
Publicado:	Elsevier 2022
Materias:	Nanoadsorbent Fe3O4 magnetic Heavy metal Remediation Polluted water Chemical engineering TP155-156
Acceso en línea:	https://doaj.org/article/f7cb90f5020a4ce0b213bf2bca0bdefc
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spelling	oai:doaj.org-article:f7cb90f5020a4ce0b213bf2bca0bdefc2021-11-18T04:44:36ZThe development of a novel FM nanoadsorbent for heavy metal remediation in polluted water1026-918510.1016/j.sajce.2021.11.006https://doaj.org/article/f7cb90f5020a4ce0b213bf2bca0bdefc2022-01-01T00:00:00Zhttp://www.sciencedirect.com/science/article/pii/S1026918521000652https://doaj.org/toc/1026-9185Heavy metal pollution in the environment is a severe issue. Heavy metals directly impact people's lives since they accumulate in the food chain, even in low amounts. Some heavy metals were found to have polluted the water, exceeding the dangerous limits for life. A nanoadsorbent is needed to remediate heavy metals. Fe3O4 magnetic nanoadsorbent has been synthesized without and with additional materials using a combination method of coprecipitation and milling, namely Fe3O4 Magnetic (FM), Fe3O4 Magnetic/Activated Carbon (FMAC), Fe3O4 Magnetic/Chitosan (FMCH), and Fe3O4 Magnetic/Glutaraldehyde (FMG). According to the AAS characterization results, the adsorption percentage of FM nanoadsorbent without additives was higher than that of other materials with additives. Structural characterization showed the crystal size of Fe3O4 magnetic without additives with a range of 11 nm. The surface morphology characterization showed no aggregation, and the maximum percentage of Fe3O4 magnetic purity without additional material was 89.26%.% Adsorption is affected by contact time, stirring speed, and the pH of the solution. Optimum% adsorption occurred at a contact time of 120 min, a stirring speed of 200 rpm, and a solution pH of 7 (neutral) 99.27%. The novelty Fe3O4 magnetic nanoadsorbent without additional material is more effective in remediating polluted water.Khairiah LubisErna FridaKerista SebayangPerdinan SinuhajiSyahrul HumaidiAhmad FudholiElsevierarticleNanoadsorbentFe3O4 magneticHeavy metalRemediationPolluted waterChemical engineeringTP155-156ENSouth African Journal of Chemical Engineering, Vol 39, Iss , Pp 32-41 (2022)
institution	DOAJ
collection	DOAJ
language	EN
topic	Nanoadsorbent Fe3O4 magnetic Heavy metal Remediation Polluted water Chemical engineering TP155-156
spellingShingle	Nanoadsorbent Fe3O4 magnetic Heavy metal Remediation Polluted water Chemical engineering TP155-156 Khairiah Lubis Erna Frida Kerista Sebayang Perdinan Sinuhaji Syahrul Humaidi Ahmad Fudholi The development of a novel FM nanoadsorbent for heavy metal remediation in polluted water
description	Heavy metal pollution in the environment is a severe issue. Heavy metals directly impact people's lives since they accumulate in the food chain, even in low amounts. Some heavy metals were found to have polluted the water, exceeding the dangerous limits for life. A nanoadsorbent is needed to remediate heavy metals. Fe3O4 magnetic nanoadsorbent has been synthesized without and with additional materials using a combination method of coprecipitation and milling, namely Fe3O4 Magnetic (FM), Fe3O4 Magnetic/Activated Carbon (FMAC), Fe3O4 Magnetic/Chitosan (FMCH), and Fe3O4 Magnetic/Glutaraldehyde (FMG). According to the AAS characterization results, the adsorption percentage of FM nanoadsorbent without additives was higher than that of other materials with additives. Structural characterization showed the crystal size of Fe3O4 magnetic without additives with a range of 11 nm. The surface morphology characterization showed no aggregation, and the maximum percentage of Fe3O4 magnetic purity without additional material was 89.26%.% Adsorption is affected by contact time, stirring speed, and the pH of the solution. Optimum% adsorption occurred at a contact time of 120 min, a stirring speed of 200 rpm, and a solution pH of 7 (neutral) 99.27%. The novelty Fe3O4 magnetic nanoadsorbent without additional material is more effective in remediating polluted water.
format	article
author	Khairiah Lubis Erna Frida Kerista Sebayang Perdinan Sinuhaji Syahrul Humaidi Ahmad Fudholi
author_facet	Khairiah Lubis Erna Frida Kerista Sebayang Perdinan Sinuhaji Syahrul Humaidi Ahmad Fudholi
author_sort	Khairiah Lubis
title	The development of a novel FM nanoadsorbent for heavy metal remediation in polluted water
title_short	The development of a novel FM nanoadsorbent for heavy metal remediation in polluted water
title_full	The development of a novel FM nanoadsorbent for heavy metal remediation in polluted water
title_fullStr	The development of a novel FM nanoadsorbent for heavy metal remediation in polluted water
title_full_unstemmed	The development of a novel FM nanoadsorbent for heavy metal remediation in polluted water
title_sort	development of a novel fm nanoadsorbent for heavy metal remediation in polluted water
publisher	Elsevier
publishDate	2022
url	https://doaj.org/article/f7cb90f5020a4ce0b213bf2bca0bdefc
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The development of a novel FM nanoadsorbent for heavy metal remediation in polluted water

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