TESTING MWCNT-COOH/Fe3O4 NANOCOMPOSITE FOR THE REMOVAL OF AMPICILLIN FROM SYNTHETIC AQUEOUS SOLUTIONS

Authors

  • Ildiko LUNG National Institute for Research and Development of Isotopic and Molecular Technologies, 67-103 Donat, 400293 Cluj-Napoca, Romania https://orcid.org/0000-0003-4677-4602
  • Adina STEGARESCU National Institute for Research and Development of Isotopic and Molecular Technologies, 67-103 Donat, 400293 Cluj-Napoca, Romania
  • Ocsana OPRIŞ National Institute for Research and Development of Isotopic and Molecular Technologies, 67-103 Donat, 400293 Cluj-Napoca, Romania https://orcid.org/0000-0002-9765-2739
  • Maria-Loredana SORAN National Institute for Research and Development of Isotopic and Molecular Technologies, 67-103 Donat, 400293 Cluj-Napoca, Romania, loredana.soran@itim-cj.ro https://orcid.org/0000-0003-3770-9702

DOI:

https://doi.org/10.24193/subbchem.2022.4.09

Keywords:

ampicillin, adsorption, nanocomposite, carbon nanotubes, water decontamination

Abstract

The aim of this paper consisted of the carbon nanotube nanocomposite testing for the removal of ampicillin from aqueous solutions. To determine the optimum experimental conditions for ampicillin adsorption on nanocomposite, several parameters were selected: the pH, initial concentration of pollutant, adsorbent dose and contact time. The high-performance liquid chromatography was used to determine the residual ampicillin concentration from aqueous solutions. The best removal of the antibiotic on the tested nanocomposite was obtained with an initial concentration of 40 mg L−1 with 1 g L−1, pH 2 in 20 min.

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STUDIA UBB CHEMIA, Volume 67 (LXVII), No. 4, December 2022

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Published

2022-12-30

How to Cite

LUNG, I., STEGARESCU, A., OPRIŞ, O., & SORAN, M.-L. (2022). TESTING MWCNT-COOH/Fe3O4 NANOCOMPOSITE FOR THE REMOVAL OF AMPICILLIN FROM SYNTHETIC AQUEOUS SOLUTIONS. Studia Universitatis Babeș-Bolyai Chemia, 67(4), 141–149. https://doi.org/10.24193/subbchem.2022.4.09

Issue

Volume 67, No. 4, 2022

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Articles

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