Removal Efficiency of Synthetic Dyes by Copper Nanoparticles

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Published: Jan 27, 2024
DOI: https://doi.org/10.53555/jaz.v45i1.3579
Keywords:
Copper nano, COD, BOD, textile dye, methyl orange

Main Article Content

P. Backialakshmi
S. Krishnaveni
M. Chitravel
S. Krishnaraj

Abstract

Water contaminant and pathogenic microorganism elimination using nanotechnology is a fantastic potential. NaBH4 was used to create copper nanoparticles, and the effectiveness of the dye removal was assessed. Utilising scanning electron microscopy (SEM), DLS, UV-visible spectroscopy, and energy dispersive analysis by X-rays, the synthesised nanoparticles were characterised. This study examined the elimination of COD and BOD utilising (CuNPs) at various (20–100 ppm) levels. Both the chemical oxygen demand (COD) and the biological oxygen demand (BOD) were shown to be effectively removed by CuNPs. Additionally, the synthesised copper nanoparticles are highly effective at removing synthetic dyes like methyl orange (89%), methylene blue (95%), and malachite green (97%).

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How to Cite
P. Backialakshmi, S. Krishnaveni, M. Chitravel, & S. Krishnaraj. (2024). Removal Efficiency of Synthetic Dyes by Copper Nanoparticles. Journal of Advanced Zoology, 45(1), 1044–1051. https://doi.org/10.53555/jaz.v45i1.3579
Issue
Vol. 45 No. 1 (2024): Continuous Publication
Section
Articles
Creative Commons License

This work is licensed under a Creative Commons Attribution 4.0 International License.

Author Biographies

P. Backialakshmi

Department of Physics, St. Joseph’s College of Engineering and Technology, Elupatti, Thanjavur – 613 403 Tamil Nadu, India

S. Krishnaveni

Department of Chemistry, St. Joseph’s College of Engineering and Technology , Elupatti, Thanjavur – 613 03, Tamil Nadu, India.

M. Chitravel

Department of Chemistry, St. Joseph’s College of Engineering and Technology, Elupatti, Thanjavur – 613 403, Tamil Nadu, India

S. Krishnaraj

Department of Physics, Periyar Maniammai Institute of Science and Technology, Thanjavur-620 024, Tamil Nadu, India

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