Synthesis of Dispersed Magnetic Fe3O4 Nanohydrogel Based on Gelatine by Gamma Irradiation for Toxic Heavy Metals Removal.
Saved in:
| Title: | Synthesis of Dispersed Magnetic Fe |
|---|---|
| Authors: | Elsayed, Asmaa E.1 (AUTHOR) asmaa.elsayed70@yahoo.com, Attia, Sayed K.1 (AUTHOR), Rashad, Ahmed M.1 (AUTHOR), Mahmoud, Ghada A.2 (AUTHOR), Osman, Doaa I.1 (AUTHOR) |
| Source: | Journal of Inorganic & Organometallic Polymers & Materials. Apr2025, Vol. 35 Issue 4, p2546-2564. 19p. |
| Subjects: | Chemical processes, Physical & theoretical chemistry, Atomic absorption spectroscopy, Copper, Heavy metals |
| Abstract: | Heavy metals are among the problematic groups of contaminants. They are discharged from various industries. The wastewater disposed by heavy metals is causing major hazards to the environment. Different hydrogels based on Gelatin (gelt/AAm/EDTA) and nano- (Fe3O4/gelt/AAm/EDTA) were prepared by gamma radiation at 60 KGy and employed for heavy metals elimination. The structure and surface morphology of the manufactured hydrogels were confirmed with FTIR, X-ray, surface area, and SEM. The prepared hydrogels were characterized in terms of their gel content. The swelling properties were studied as a function of time. This research aims to investigate the adsorption properties of diverse hydrogels concerning heavy metal ions, specifically copper, cobalt, and nickel. The impact of key experimental factors, including initial metal concentration, temperature, time, and pH, was inspected via batch adsorption experiments utilizing atomic absorption spectroscopy. It was found that the adsorption of Cu+2, Co+2 and Ni+2 ions is pH-dependent, and the optimal pH for adsorption of Cu+2 is pH 4, Co+2 is 5, and Ni+2 is 4. The highest metals removal was copper, nickel, and cobalt ions by nano (Fe3O4/gelt/AAm/EDTA) hydrogel with removal percent 98.5% for Cu+2, 96.8%for Ni+2, and 93.9%for Co+2. [ABSTRACT FROM AUTHOR] |
| Copyright of Journal of Inorganic & Organometallic Polymers & Materials is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Engineering Source |
| FullText | Text: Availability: 0 |
|---|---|
| Header | DbId: egs DbLabel: Engineering Source An: 184915249 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
| IllustrationInfo | |
| Items | – Name: Title Label: Title Group: Ti Data: Synthesis of Dispersed Magnetic Fe<subscript>3</subscript>O<subscript>4</subscript> Nanohydrogel Based on Gelatine by Gamma Irradiation for Toxic Heavy Metals Removal. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Elsayed%2C+Asmaa+E%2E%22">Elsayed, Asmaa E.</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> asmaa.elsayed70@yahoo.com</i><br /><searchLink fieldCode="AR" term="%22Attia%2C+Sayed+K%2E%22">Attia, Sayed K.</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Rashad%2C+Ahmed+M%2E%22">Rashad, Ahmed M.</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Mahmoud%2C+Ghada+A%2E%22">Mahmoud, Ghada A.</searchLink><relatesTo>2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Osman%2C+Doaa+I%2E%22">Osman, Doaa I.</searchLink><relatesTo>1</relatesTo> (AUTHOR) – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Journal+of+Inorganic+%26+Organometallic+Polymers+%26+Materials%22">Journal of Inorganic & Organometallic Polymers & Materials</searchLink>. Apr2025, Vol. 35 Issue 4, p2546-2564. 19p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Chemical+processes%22">Chemical processes</searchLink><br /><searchLink fieldCode="DE" term="%22Physical+%26+theoretical+chemistry%22">Physical & theoretical chemistry</searchLink><br /><searchLink fieldCode="DE" term="%22Atomic+absorption+spectroscopy%22">Atomic absorption spectroscopy</searchLink><br /><searchLink fieldCode="DE" term="%22Copper%22">Copper</searchLink><br /><searchLink fieldCode="DE" term="%22Heavy+metals%22">Heavy metals</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: Heavy metals are among the problematic groups of contaminants. They are discharged from various industries. The wastewater disposed by heavy metals is causing major hazards to the environment. Different hydrogels based on Gelatin (gelt/AAm/EDTA) and nano- (Fe3O4/gelt/AAm/EDTA) were prepared by gamma radiation at 60 KGy and employed for heavy metals elimination. The structure and surface morphology of the manufactured hydrogels were confirmed with FTIR, X-ray, surface area, and SEM. The prepared hydrogels were characterized in terms of their gel content. The swelling properties were studied as a function of time. This research aims to investigate the adsorption properties of diverse hydrogels concerning heavy metal ions, specifically copper, cobalt, and nickel. The impact of key experimental factors, including initial metal concentration, temperature, time, and pH, was inspected via batch adsorption experiments utilizing atomic absorption spectroscopy. It was found that the adsorption of Cu+2, Co+2 and Ni+2 ions is pH-dependent, and the optimal pH for adsorption of Cu+2 is pH 4, Co+2 is 5, and Ni+2 is 4. The highest metals removal was copper, nickel, and cobalt ions by nano (Fe3O4/gelt/AAm/EDTA) hydrogel with removal percent 98.5% for Cu+2, 96.8%for Ni+2, and 93.9%for Co+2. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Journal of Inorganic & Organometallic Polymers & Materials is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
| PLink | https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=egs&AN=184915249 |
| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1007/s10904-024-03387-8 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 19 StartPage: 2546 Subjects: – SubjectFull: Chemical processes Type: general – SubjectFull: Physical & theoretical chemistry Type: general – SubjectFull: Atomic absorption spectroscopy Type: general – SubjectFull: Copper Type: general – SubjectFull: Heavy metals Type: general Titles: – TitleFull: Synthesis of Dispersed Magnetic Fe3O4 Nanohydrogel Based on Gelatine by Gamma Irradiation for Toxic Heavy Metals Removal. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Elsayed, Asmaa E. – PersonEntity: Name: NameFull: Attia, Sayed K. – PersonEntity: Name: NameFull: Rashad, Ahmed M. – PersonEntity: Name: NameFull: Mahmoud, Ghada A. – PersonEntity: Name: NameFull: Osman, Doaa I. IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 04 Text: Apr2025 Type: published Y: 2025 Identifiers: – Type: issn-print Value: 15741443 Numbering: – Type: volume Value: 35 – Type: issue Value: 4 Titles: – TitleFull: Journal of Inorganic & Organometallic Polymers & Materials Type: main |
| ResultId | 1 |
