Photodegradation in the presence of NH3 / TiO2 nanoparticles
Abstract
The article considers the photochemical dissociation of the phenol
solution in the presence of TiO2 nanoparticles, which synthesized in
moderate conditions and dimensions vary between 10-30 nm and the 100mg/ml NH3
solution. The appearance of photochemical dissociation was confirmed on
the basis of the absorption curves taken before and after the process and Abs
curves were drawn on the “Varian” device. Phenol's photochemical dissociation in UV-visible area
has been confirmed by experiments.
Keywords
References
- [1].A. M. De Luis, J. I. Lombrana, A. Menendez, and J. Sanz, “Analysis of the toxicity of phenol solutions treated with H2O2/UV and H2O2/Fe oxidative systems” Industrial and Engineering Chemistry Research, vol. 50, no. 4, pp. 1928-1937, 2011.
- [2]. D. Gumush and F. Akbal, “Photocatalytic degradation of textile dye and wastewater,” Water, Air, and Soil Pollution, vol. 216, no. 1-4, pp. 117-124, 2011.
- [3].Hu, Xuebing; Yu, Yun; Ren, Shuang; Lin, Na; Wang, Yongqing; Zhou, Jianer// Highly efficient removal of phenol from aqueous solutions using graphene oxide/Al2O3 composite membrane. Journal of Porous Materials, vol. 25# 3p. 719 -726, 2018.
- [4].C. Santhosh, V. Velmurugan, G. Jacob, S.K. Jeong, A.N. Grace, A. Bhatnagar, Role of nanomaterials in water treatment applications: a review. Chem. Eng. J 306, 1116-1137,2016.
- [5].F.Wang, Novel high performance magnetic activated carbon for phenol removal: equilibrium, kinetics and thermodynamics. J. Porous Mater. 24,1- 9, 2017.
- [6].S.Mohammadi, A.Kargari, H. Sanaeepur, K.Abbassian, A.Najafi, E.Mofarrah. Phenol removal from industrial wastewaters: a short review. Desalin. Water Treat. 53, 2215-2234,2015.
- [7].S.N. Gosling, N.W. Arnell, A global assessment of the impact of climate change on water scarcity. Clim. Change 134, 371-385,2016.
- [8].X. Qiu and C. Burda,“Chemically synthesized nitrogen-doped metal oxide nanoparticles,” Chemical Physics, vol. 339, no. 1-3, pp. 1-10,2007.
Details
Primary Language
English
Subjects
-
Journal Section
Research Article
Authors
Elmina M. Gadirova
Azerbaijan
Publication Date
December 23, 2019
Submission Date
October 27, 2019
Acceptance Date
December 3, 2019
Published in Issue
Year 2019 Volume: 3 Number: 2