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T he article considers the photochemical degradation of the phenol solution in the presence of TiO 2 nanoparticles, which synthesized in moderate conditions and dimensions vary between 10-30 nm and the 100 mg/ml NH 4OH 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.

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1. 1.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(2016) 1116-1137.
2. 2.Hu, Xuebing; Yu, Yun; Ren, Shuang; Lin, Na; Wang, Yongqing; Zhou, Jianer// Highly efficient removal of phenol from aqueous solutions using graphene oxide/Al 2O3 composite membrane. Journal of Porous Materials, vol. 25# 3(2018) 719 -726.
3. 3.Gadirova E.M. Photochemical degradation of phenol in the presence of titanium dioxide nanoparticles. Proceedings of Universities.Applied chemistry and biotechnology. Russia, vol.9, No2 (2019) 176-182.
4. 4. F.Wang, Novel high performance magnetic activated carbon for phenol removal: equilibrium, kinetics and thermodynamics. J. Porous Mater,24 (2017) 1- 9.
5. 5.S.Mohammadi, A.Kargari, H. Sanaeepur, K.Abbassian, A.Najafi, E.Mofarrah. Phenol removal from industrial wastewaters: a short review. Desalin. Water Treat,53 (2015) 2215-2234.
6. 6.S.N. Gosling, N.W. Arnell, A global assessment of the impact of climate change on water scarcity. Clim. Change 134(2016) 371-385.
7. 7.X. Qiu and C. Burda,“Chemically synthesized nitrogen- doped metal oxide nanoparticles,” Chemical Physics, vol. 339, no. 1-3 (2007) 1-10.
8. 8.Y. Li, W. Cao, F. Ran, and X. Zhang, “Photocatalytic degradation of methylene blue aqueous solution under visible light irradiation by using N-doped titanium dioxide,” Key Engineering Materials, vol. 336-338 (2007) 1972-1975.
9. 9.A.Fujishima, T. N. Rao, and D. A. Tryk, “Titanium dioxide photocatalysis,” Journal of Photochemistry and Photobiology, vol. 1, no.1(2000) 1-21.