Photocatalytic Degradation of Dyes by Titania/ Ferric Oxide/Polyvinyl Alcohol Nanocomposites
Mahesh Bhat, MR Abhilash, SV Mamatha, Soumyadip Das and Gourisankar Roymahapatra
1 Department of Chemistry, Poornaprajna College, Udupi, Karnataka, 576101, India
2 DOS in Environmental Science, University of Mysore, Manasagangothri, Mysore, Karnataka, 570005, India
3 Department of Chemistry, GSI College, Mysore, Karnataka, 570004, India
4 Department of Applied Sciences, Haldia Institute of Technology, Haldia, 721657, India
5 Department of Chemical Engineering, Haldia Institute of Technology, Haldia, 721657, India
Abstract
In the present work, nanocomposites of TiO2/Fe2O3/polyvinyl alcohol were synthesized from the solution phase method. The synthesized nanocomposites were efficiently applied for the potocatalytic degradation of the dyes in a solution phase. Batch operations were carried out in liquid phase to observe the effect of various experimental parameters such as pH, adsorbent dose, concentrations of dyes and time. The evaluated dyes include Congo red, Crystal violet and Methyl red dyes. The optimum conditions for these parameters were evaluated. From the result, it can be concluded that the prepared nanocomposites can be utilized as photocatalysts for the degradation of the dyes in the basic condition.
Publication details
Received: 27 Aug 2023
Revised: 29 Sep 2023
Accepted: 10 Oct 2023
Published online: 11 Oct 2023
Article type:
Research Paper
DOI:
10.30919/esg981
Volume:
2
Article :
981
Citation:
ES General, 2023, 2, 981
Permissions:
Copyright
Number of downloads:
4107
Citation Information:
11
Description:
TiO2/Fe2O3/polyvinylalcohol nanocomposites were found to be efficient photocatalysts for the degrada....
TiO2/Fe2O3/polyvinylalcohol nanocomposites were found to be efficient photocatalysts for the degradation of dyes.
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