Removal of cadmium ions from synthetic wastewater samples by copper ferrite magnetic nanoparticle-assisted batch-type adsorption-based removal strategy.

Autor: Zaman BT; Department of Chemistry, Faculty of Art and Science, Yildiz Technical University, 34220, Istanbul, Turkey., Akbıyık H; Chemistry Department, TEBIP Programme, Istanbul University, 34320, Istanbul, Turkey., Girgin A; Department of Chemistry, Faculty of Art and Science, Yildiz Technical University, 34220, Istanbul, Turkey.; Neutec Pharmaceuticals, Yildiz Technical University Technopark, 34220, Istanbul, Turkey., Bozyiğit GD; Department of Environmental Engineering, Faculty of Civil Engineering, Yildiz Technical University, 34220, Istanbul, Turkey., Bakırdere EG; Department of Science Education, Faculty of Education, Yildiz Technical University, 34220, Istanbul, Turkey., Bakırdere S; Department of Chemistry, Faculty of Art and Science, Yildiz Technical University, 34220, Istanbul, Turkey. bsezgin@yildiz.edu.tr.; Turkish Academy of Sciences (TÜBA), Vedat Dalokay Street, No. 112, Çankaya, 06670, Ankara, Turkey. bsezgin@yildiz.edu.tr.
Jazyk: angličtina
Zdroj: Environmental monitoring and assessment [Environ Monit Assess] 2024 Nov 18; Vol. 196 (12), pp. 1210. Date of Electronic Publication: 2024 Nov 18.
DOI: 10.1007/s10661-024-13408-1
Abstrakt: Industrial activities can release a variety of harmful substances, including organic and inorganic components, into the environment. Inadequate treatment and discharge of these pollutants into aquatic environments might have adverse effects. Cadmium (Cd) is a toxic element found in various environmental sources, both anthropogenic and geogenic, which can contaminate soils and groundwater crucial for providing healthy food and safe drinking water. This study aimed to develop a novel strategy by the help of nano-sized adsorbents to remove cadmium ions from wastewater through batch-type adsorption processes. CuFe 2 O 4 nanoparticles having high magnetic properties were synthesized using a co-precipitation process for the efficient removal of analyte. Characterization of the nanomaterial was performed using field emission scanning electron microscopy (FE-SEM), X-ray diffraction (XRD), and Brunauer-Emmett-Teller (BET) analysis. Method effective parameters were systematically optimized through univariate experiments to find proper conditions for the improvement of interaction between the adsorbent and cadmium ions. Removal efficiency (%RE) of Cd was assessed by using synthetic wastewater samples, and the accuracy/practicability of the recommended method proved highly efficient within the linear range of flame atomic absorption spectrophotometry (FAAS). In addition, the Langmuir isotherm model was applied to the experimental data, and the effective adsorption of cadmium from synthetic wastewater by the magnetic CuFe 2 O 4 nanoparticles was proved.
Competing Interests: Declarations Ethical approval All authors have read, understood, and have complied as applicable with the statement on “Ethical responsibilities of Authors” as found in the Instructions for Authors. Competing interests The authors declare no competing interests.
(© 2024. The Author(s), under exclusive licence to Springer Nature Switzerland AG.)
Databáze: MEDLINE
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