Pb2+ recovery from real water samples by adsorption onto nano Fe3O4/chitosan‐acrylamide hydrogel ions in real water samples
Abstract This study examined the removal of Pb(II) using magnetic chitosan hydrogel adsorbent from diverse sample waters. Spectrometry was used to track the effects of magnetic acrylamide nanocomposite dose, pH extraction, and contact duration on Pb(II) removal from sample water. This research also...
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| Format: | Article |
| Language: | English |
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Wiley
2023-06-01
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| Series: | IET Nanobiotechnology |
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| Online Access: | https://doi.org/10.1049/nbt2.12126 |
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| author | Arman Samadzadeh Mamaghani Mohammadreza Manafi Mohammad Hojjati |
| author_facet | Arman Samadzadeh Mamaghani Mohammadreza Manafi Mohammad Hojjati |
| author_sort | Arman Samadzadeh Mamaghani |
| collection | DOAJ |
| description | Abstract This study examined the removal of Pb(II) using magnetic chitosan hydrogel adsorbent from diverse sample waters. Spectrometry was used to track the effects of magnetic acrylamide nanocomposite dose, pH extraction, and contact duration on Pb(II) removal from sample water. This research also looked at adsorption isotherm models for the sorption of Pb(II). The magnetic chitosan hydrogel adsorbent Pb(II) adsorption capability was 31.74 mg/g respectively. The Freundlich isotherm model fits the removal of Pb(II) utilising magnetic chitosan hydrogel adsorbent. In addition, this adsorbent was shown to have a qmax value of 31.74 mg/g of Pb2+ ions, which is considered to be of high efficiency for Pb2+ ion removal. The studied kinetic models have determined that the pseudo‐second‐order linear model is more suitable to explain the adsorption of lead (II) on magnetic chitosan hydrogel adsorbent. Also, chemical adsorption is the rate‐limiting step in the adsorption process of lead (II) ions. |
| format | Article |
| id | doaj-art-841d7b2e7a6748d9b5fea9b1ae295456 |
| institution | Kabale University |
| issn | 1751-8741 1751-875X |
| language | English |
| publishDate | 2023-06-01 |
| publisher | Wiley |
| record_format | Article |
| series | IET Nanobiotechnology |
| spelling | doaj-art-841d7b2e7a6748d9b5fea9b1ae2954562025-02-03T06:47:18ZengWileyIET Nanobiotechnology1751-87411751-875X2023-06-0117433735110.1049/nbt2.12126Pb2+ recovery from real water samples by adsorption onto nano Fe3O4/chitosan‐acrylamide hydrogel ions in real water samplesArman Samadzadeh Mamaghani0Mohammadreza Manafi1Mohammad Hojjati2Faculty of Science Department of Applied Chemistry South Tehran Branch Islamic Azad University Tehran IranFaculty of Science Department of Applied Chemistry South Tehran Branch Islamic Azad University Tehran IranFaculty of Science Department of Applied Chemistry South Tehran Branch Islamic Azad University Tehran IranAbstract This study examined the removal of Pb(II) using magnetic chitosan hydrogel adsorbent from diverse sample waters. Spectrometry was used to track the effects of magnetic acrylamide nanocomposite dose, pH extraction, and contact duration on Pb(II) removal from sample water. This research also looked at adsorption isotherm models for the sorption of Pb(II). The magnetic chitosan hydrogel adsorbent Pb(II) adsorption capability was 31.74 mg/g respectively. The Freundlich isotherm model fits the removal of Pb(II) utilising magnetic chitosan hydrogel adsorbent. In addition, this adsorbent was shown to have a qmax value of 31.74 mg/g of Pb2+ ions, which is considered to be of high efficiency for Pb2+ ion removal. The studied kinetic models have determined that the pseudo‐second‐order linear model is more suitable to explain the adsorption of lead (II) on magnetic chitosan hydrogel adsorbent. Also, chemical adsorption is the rate‐limiting step in the adsorption process of lead (II) ions.https://doi.org/10.1049/nbt2.12126adsorptionmaterials preparationsorption |
| spellingShingle | Arman Samadzadeh Mamaghani Mohammadreza Manafi Mohammad Hojjati Pb2+ recovery from real water samples by adsorption onto nano Fe3O4/chitosan‐acrylamide hydrogel ions in real water samples IET Nanobiotechnology adsorption materials preparation sorption |
| title | Pb2+ recovery from real water samples by adsorption onto nano Fe3O4/chitosan‐acrylamide hydrogel ions in real water samples |
| title_full | Pb2+ recovery from real water samples by adsorption onto nano Fe3O4/chitosan‐acrylamide hydrogel ions in real water samples |
| title_fullStr | Pb2+ recovery from real water samples by adsorption onto nano Fe3O4/chitosan‐acrylamide hydrogel ions in real water samples |
| title_full_unstemmed | Pb2+ recovery from real water samples by adsorption onto nano Fe3O4/chitosan‐acrylamide hydrogel ions in real water samples |
| title_short | Pb2+ recovery from real water samples by adsorption onto nano Fe3O4/chitosan‐acrylamide hydrogel ions in real water samples |
| title_sort | pb2 recovery from real water samples by adsorption onto nano fe3o4 chitosan acrylamide hydrogel ions in real water samples |
| topic | adsorption materials preparation sorption |
| url | https://doi.org/10.1049/nbt2.12126 |
| work_keys_str_mv | AT armansamadzadehmamaghani pb2recoveryfromrealwatersamplesbyadsorptionontonanofe3o4chitosanacrylamidehydrogelionsinrealwatersamples AT mohammadrezamanafi pb2recoveryfromrealwatersamplesbyadsorptionontonanofe3o4chitosanacrylamidehydrogelionsinrealwatersamples AT mohammadhojjati pb2recoveryfromrealwatersamplesbyadsorptionontonanofe3o4chitosanacrylamidehydrogelionsinrealwatersamples |