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2019 Volume 10 Issue 4

Synthesis of Nanocomposite and Studying the Degradation of Alizarin Dye


Ola A. Nasief and Ahmed N. Abd
Abstract

This study aimed to evaluate the ability of semiconductors such as TiO2, CuO, and ZnO that are utilized to remove the hazardous Alizarin organic dye of textile from aqueous solution. In this paper, Zinc oxide (ZnO), Copper oxide (CuO), and Titanium oxide (TiO2) nanoparticles were synthesized through a simple chemical process. In this study, the nano-powder of copper oxide was synthesized by the reaction of copper nitrate and citric acid, zinc oxide was synthesized by the reaction of citric acid and zinc nitrate by the sol-gel, and titanium oxide was synthesized by the reaction of industrial titanium dioxide with sodium hydroxide and finally, CuO/ZnO/TiO2 nanocomposite was synthesized by physical process. The structural properties of these nanoparticles and composite were characterized using X-ray diffraction (XRD), and Field Emission Scanning Electron Microscope (FE-SEM). We described the photocatalytic degradation of Alizarin dye solution using CuO/ZnO/TiO2 nanocomposite photocatalysts in the form of CuO/ZnO/TiO2 composite as a paint on the Stainless Steel cell, under ultraviolet (UV) irradiations. The effect of factors affecting the reaction such as the initial concentration of the two dyes, the effect of temperature, and the value of the acidic function was studied. The experimental results demonstrated that CuO/ZnO/TiO2 composite can remove the Alizarin red from wastewater by XRD and an average volume of copper oxide molecules by the formula of Debar Shearer found that it is equal to 21.33 nm. The particle size was found to be 18.13, 42.63, 20.48, and 20.48 nm for zinc oxide, titanium oxide, nano chemical mixture, and CuO/ZnO /TiO2 nanocomposite, respectively.


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JOURNAL OF BIOCHEMICAL TECHNOLOGY
JOURNAL OF BIOCHEMICAL TECHNOLOGY
Journal of Biochemical Technology is a peer reviewed International Journal published by the Sevas Publishing on behalf of the Biochemical Technology Society, a Registered Charity Organization from India

AREA OF INTEREST
AREA OF INTEREST
Areas of high interest, cover new advances in enzymatic and protein mechanims; applied molecular genetics and biotechnology; genomics and proteomics; metabolic; medical, environmental, food and agro biotechnology.

FOCUS AND SCOPE
FOCUS AND SCOPE
Journal Of Biochemical Technology” Provides A Medium For The Rapid Publication Of Full-Length Articles, Mini-Reviews Of New And Emerging Products And Short Communications On All Aspects Of ...

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This journal provides immediate open access to its content on the principle that making research freely available to the public supports a greater global exchange of knowledge. Keywords include, Biochemical Research: Endo/exocytosis, Trafficking, Membrane Biology, Cell Migration, Cell-Matrix Organelle Biogenesis, Cytoskeleton Proteolysis, Cell Death, Cell Cycle, Cancer, Cell Growth/Death, Differentiation, Drug Targets, Gene Therapy, Models of Disease, Proteomics, Stem Cells, Bioenergetics, Mitochondria, Free Radicals, Redox Signaling, Ion Transport/Channels, Oxidative