RADIOLYSIS OF INDUSTRIAL WASTEWATER IN THE PRESENCE OF NANO-γ-Al2O3 UNDER THE INFLUENCE OF γ-RADIATION-Reference-Cited by-同舟云学术

RADIOLYSIS OF INDUSTRIAL WASTEWATER IN THE PRESENCE OF NANO-γ-Al2O3 UNDER THE INFLUENCE OF γ-RADIATION

Published:2023-09-12 Issue:10 Volume:33 Page:82-89
ISSN:2674-5224
Container-title:PAHTEI-Procedings of Azerbaijan High Technical Educational Institutions
language:en
Short-container-title:PAHTEI

Author:

Nermin Mammadova, Ulviyya Guliyeva Nermin Mammadova, Ulviyya Guliyeva,Muslim Gurbanov Muslim Gurbanov

Abstract

The kinetics of changes in the concentration of toxic components under γ-irradiation of industrial wastewater from an oil refinery in the presence of nano-γ-Al2O3 has been studied. The concentration of phenols, surfactants, COD and the total content of oil products at various adsorbed dose were monitored. UV - spectrometric studies of irradiated samples in the range of 200-400 nm shows, that increasing the absorbed dose leads to a decrease in UV - absorption (Abs) in the region of 200-210 nm. The mechanism of the observed regularities is discussed, including radiation-chemical processes occurring in the liquid phase, the participation of electron-donor centers in the decomposition of adsorbed molecules and adsorption of radiolysis products on the surface of nano-γ-Al2O3. Keywords: Radiolysis, nano-γ-Al2O3, wastewater, surfactants, oil products, COD.

Publisher

Education Support and Investment Fund NGO

Subject

Microbiology

Reference13 articles.

1. Y.D. Jafarov, S.M. Bashirova, Aliyev S.M. // Journal of Radiation Research, 2016.V. 2, No. 2. p. 21-26

2. H.M. Mahmudov., U.A. Kuliyeva and oth. // European Journal of Analytical and Applied Chemistry, 2015. No 2, p. 58-62

3. S. Seino, T. A. Yamamoto, K. Hashimoto and oth. // Rev. Adv. mater. sci. 4, 2003. p.70-74.

4. STB ISO 8467-2009. Kachestvo vody. Opredelenie permanganatnoj okislyaemosti.- M., 2011. 9 s

5. STB ISO 7875-1:1996. Kachestvo vody. Opredelenie soderzhaniya poverhnostno-aktivnyh veshchestv.- M.: Standartinform, 2012. 20 s

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