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Synthesis of Iron Oxide Nanoparticles from Scrapped Waste Materials for Efficient Dye Removal to Purify Industrial Waste Water

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Title Synthesis of Iron Oxide Nanoparticles from Scrapped Waste Materials for Efficient Dye Removal to Purify Industrial Waste Water
 
Creator Kumar, Virender
Barala, Akash
Goel, Vijay Kumar
 
Subject Nanoparticles
Waste materials
TEM
UV-Vis
Dye removal
 
Description 903-905
In this investigation, we used a circular economy approach by recycling metal scrap from industry as a component in
creating nanoparticles. For producing iron oxide NPs we used electrochemical method with scrapped rusted iron nails as
electrodes. In this technique, we used 50mM ferrous sulphate solution as an electrolyte and a direct current power supply.
Different methods were used to characterise the synthesised iron oxide NPs, including ultraviolet-visible (UV-visible)
spectroscopy, Fourier transform infrared (FTIR) spectroscopy, X-ray diffraction (XRD), and transmission electron microscopy
(TEM). The results demonstrated that the synthesised iron oxide NPs have an average crystallite size of 7.54 nm. Iron oxide
NPs has potential to adsorb Congo red dye hence prepared NPs have been utilised for the adsorption of Congo red dye.
 
Date 2023-10-04T05:46:40Z
2023-10-04T05:46:40Z
2023-10
 
Type Article
 
Identifier 0975-0959 (Online); 0301-1208 (Print)
http://nopr.niscpr.res.in/handle/123456789/62684
https://doi.org/10.56042/ijpap.v61i11.3113
 
Language en
 
Publisher NIScPR-CSIR,India
 
Source IJPAP Vol.61(11) (November 2023]