Optimization of removal of sulfonamide antibiotics by magnetic nanocomposite from water samples using central composite design

Ahmed Hjazi; Yasir Qasim Almajidi; Wesam R. Kadhum; Mohammed Aly; Jitendra Malviya; Mohammed N. Fenjan; Ahmed Alawadi; Ali Alsaalamy; Awadhesh Chandramauli; Leila Baharinikoo

doi:10.1016/j.wri.2023.100229

Optimization of removal of sulfonamide antibiotics by magnetic nanocomposite from water samples using central composite design

Ahmed Hjazi
, Yasir Qasim Almajidi
, Wesam R. Kadhum
, Mohammed Aly
, Jitendra Malviya
, Mohammed N. Fenjan
, Ahmed Alawadi
, Ali Alsaalamy
, Awadhesh Chandramauli
, Leila Baharinikoo

Medical Laboratory Sciences

Research output: Contribution to journal › Article › peer-review

14 Scopus citations

Abstract

The present study aimed to remove sulfonamide antibiotics from water samples using magnetic Fe₃O₄-bentonite nanocomposite (Fe₃O₄-Bt) as an adsorbent. The adsorbent has a surface area of 74.27 m² g^-1, a pore size of 87.53 nm, and a pore volume of 0.146 cm³ g^-1. A central composite design (CCD) matrix was employed to model and optimize the process. The optimal conditions for removing sulfonamide antibiotics were determined using Fe₃O₄-Bt adsorbent at an antibiotic concentration of 20 mg L^-1, the amount of nanoparticles of 0.23 g, pH of 6, and ultrasonication time of 17 min. The reusability study of the Fe₃O₄-Bt adsorbent showed that the Fe₃O₄-Bt could be used five times in adsorption/desorption processes. Also, applying the Fe₃O₄-Bt adsorbent on real samples revealed that Fe₃O₄-Bt adsorbent could remove sulfonamide antibiotics in the range of 86.85–97.47% with RSD (n = 5) < 4.

Original language	English
Article number	100229
Journal	Water Resources and Industry
Volume	30
DOIs	https://doi.org/10.1016/j.wri.2023.100229
State	Published - Dec 2023

Keywords

Magnetic nanocomposite removal
Response surface methodology
Sulfonamide antibiotics

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10.1016/j.wri.2023.100229

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Hjazi, A., Almajidi, Y. Q., Kadhum, W. R., Aly, M., Malviya, J., Fenjan, M. N., Alawadi, A., Alsaalamy, A., Chandramauli, A., & Baharinikoo, L. (2023). Optimization of removal of sulfonamide antibiotics by magnetic nanocomposite from water samples using central composite design. Water Resources and Industry, 30, Article 100229. https://doi.org/10.1016/j.wri.2023.100229

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title = "Optimization of removal of sulfonamide antibiotics by magnetic nanocomposite from water samples using central composite design",

abstract = "The present study aimed to remove sulfonamide antibiotics from water samples using magnetic Fe3O4-bentonite nanocomposite (Fe3O4-Bt) as an adsorbent. The adsorbent has a surface area of 74.27 m2 g-1, a pore size of 87.53 nm, and a pore volume of 0.146 cm3 g-1. A central composite design (CCD) matrix was employed to model and optimize the process. The optimal conditions for removing sulfonamide antibiotics were determined using Fe3O4-Bt adsorbent at an antibiotic concentration of 20 mg L-1, the amount of nanoparticles of 0.23 g, pH of 6, and ultrasonication time of 17 min. The reusability study of the Fe3O4-Bt adsorbent showed that the Fe3O4-Bt could be used five times in adsorption/desorption processes. Also, applying the Fe3O4-Bt adsorbent on real samples revealed that Fe3O4-Bt adsorbent could remove sulfonamide antibiotics in the range of 86.85–97.47\% with RSD (n = 5) < 4.",

keywords = "Magnetic nanocomposite removal, Response surface methodology, Sulfonamide antibiotics",

author = "Ahmed Hjazi and Almajidi, \{Yasir Qasim\} and Kadhum, \{Wesam R.\} and Mohammed Aly and Jitendra Malviya and Fenjan, \{Mohammed N.\} and Ahmed Alawadi and Ali Alsaalamy and Awadhesh Chandramauli and Leila Baharinikoo",

note = "Publisher Copyright: {\textcopyright} 2023 The Authors",

year = "2023",

month = dec,

doi = "10.1016/j.wri.2023.100229",

language = "English",

volume = "30",

journal = "Water Resources and Industry",

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T1 - Optimization of removal of sulfonamide antibiotics by magnetic nanocomposite from water samples using central composite design

AU - Hjazi, Ahmed

AU - Almajidi, Yasir Qasim

AU - Kadhum, Wesam R.

AU - Aly, Mohammed

AU - Malviya, Jitendra

AU - Fenjan, Mohammed N.

AU - Alawadi, Ahmed

AU - Alsaalamy, Ali

AU - Chandramauli, Awadhesh

AU - Baharinikoo, Leila

PY - 2023/12

Y1 - 2023/12

N2 - The present study aimed to remove sulfonamide antibiotics from water samples using magnetic Fe3O4-bentonite nanocomposite (Fe3O4-Bt) as an adsorbent. The adsorbent has a surface area of 74.27 m2 g-1, a pore size of 87.53 nm, and a pore volume of 0.146 cm3 g-1. A central composite design (CCD) matrix was employed to model and optimize the process. The optimal conditions for removing sulfonamide antibiotics were determined using Fe3O4-Bt adsorbent at an antibiotic concentration of 20 mg L-1, the amount of nanoparticles of 0.23 g, pH of 6, and ultrasonication time of 17 min. The reusability study of the Fe3O4-Bt adsorbent showed that the Fe3O4-Bt could be used five times in adsorption/desorption processes. Also, applying the Fe3O4-Bt adsorbent on real samples revealed that Fe3O4-Bt adsorbent could remove sulfonamide antibiotics in the range of 86.85–97.47% with RSD (n = 5) < 4.

AB - The present study aimed to remove sulfonamide antibiotics from water samples using magnetic Fe3O4-bentonite nanocomposite (Fe3O4-Bt) as an adsorbent. The adsorbent has a surface area of 74.27 m2 g-1, a pore size of 87.53 nm, and a pore volume of 0.146 cm3 g-1. A central composite design (CCD) matrix was employed to model and optimize the process. The optimal conditions for removing sulfonamide antibiotics were determined using Fe3O4-Bt adsorbent at an antibiotic concentration of 20 mg L-1, the amount of nanoparticles of 0.23 g, pH of 6, and ultrasonication time of 17 min. The reusability study of the Fe3O4-Bt adsorbent showed that the Fe3O4-Bt could be used five times in adsorption/desorption processes. Also, applying the Fe3O4-Bt adsorbent on real samples revealed that Fe3O4-Bt adsorbent could remove sulfonamide antibiotics in the range of 86.85–97.47% with RSD (n = 5) < 4.

KW - Magnetic nanocomposite removal

KW - Response surface methodology

KW - Sulfonamide antibiotics

UR - https://www.scopus.com/pages/publications/85174449743

U2 - 10.1016/j.wri.2023.100229

DO - 10.1016/j.wri.2023.100229

M3 - Article

AN - SCOPUS:85174449743

SN - 2212-3717

VL - 30

JO - Water Resources and Industry

JF - Water Resources and Industry

M1 - 100229

ER -

Optimization of removal of sulfonamide antibiotics by magnetic nanocomposite from water samples using central composite design

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