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An application of advanced oxidation process on industrial crude oily wastewater treatment
Advanced oxidation process, via photo-catalytic oxidation process was demonstrated in this study as one of the promising techniques of simulated oily wastewater treatment. Several effective factors such as initial oil concentration, catalyst dose, stirring speed (rpm), pH value and hydrogen peroxide...
Autores principales: | , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
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Nature Publishing Group UK
2023
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9975179/ https://www.ncbi.nlm.nih.gov/pubmed/36854762 http://dx.doi.org/10.1038/s41598-023-29263-y |
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author | El-Gawad, Heba A. Ebrahiem, Ebrahiem Esmail Ghaly, Montaser Y. Afify, Ahmed A. Mohamed, R. M. |
author_facet | El-Gawad, Heba A. Ebrahiem, Ebrahiem Esmail Ghaly, Montaser Y. Afify, Ahmed A. Mohamed, R. M. |
author_sort | El-Gawad, Heba A. |
collection | PubMed |
description | Advanced oxidation process, via photo-catalytic oxidation process was demonstrated in this study as one of the promising techniques of simulated oily wastewater treatment. Several effective factors such as initial oil concentration, catalyst dose, stirring speed (rpm), pH value and hydrogen peroxide (H(2)O(2)) dose influencing on the photo-catalytic degradation rate of oily wastewater were investigated. The catalyst used in this work was titanium dioxide (TiO(2)). The solubility of oil in water was increased using emulsifier. Results indicated that the photo-catalytic oxidation process has a good removal percentage of oil from oily wastewater reached to 98.43% at optimum operating parameters of 1 g/L initial oil concentration, 850 rpm, 8 pH, 3 mL H(2)O(2) and 1.5 g/L of TiO(2) after 40 min of irradiation time. The degradation reaction follows a first order kinetics with a correlation coefficient (R(2)) of 93.7%. Ultimately, the application of photo-catalytic oxidation processes at these optimum operating parameters on an industrial oily wastewater collected from an effluent stream of Ras Shukair at Red See supplied by Asuit Petrochemical Company was done in Egypt. The results showed that the best oil removal (99%) was achieved after adding 3 mL of H(2)O(2) in a reaction time of 40 min compared to without adding H(2)O(2). |
format | Online Article Text |
id | pubmed-9975179 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2023 |
publisher | Nature Publishing Group UK |
record_format | MEDLINE/PubMed |
spelling | pubmed-99751792023-03-02 An application of advanced oxidation process on industrial crude oily wastewater treatment El-Gawad, Heba A. Ebrahiem, Ebrahiem Esmail Ghaly, Montaser Y. Afify, Ahmed A. Mohamed, R. M. Sci Rep Article Advanced oxidation process, via photo-catalytic oxidation process was demonstrated in this study as one of the promising techniques of simulated oily wastewater treatment. Several effective factors such as initial oil concentration, catalyst dose, stirring speed (rpm), pH value and hydrogen peroxide (H(2)O(2)) dose influencing on the photo-catalytic degradation rate of oily wastewater were investigated. The catalyst used in this work was titanium dioxide (TiO(2)). The solubility of oil in water was increased using emulsifier. Results indicated that the photo-catalytic oxidation process has a good removal percentage of oil from oily wastewater reached to 98.43% at optimum operating parameters of 1 g/L initial oil concentration, 850 rpm, 8 pH, 3 mL H(2)O(2) and 1.5 g/L of TiO(2) after 40 min of irradiation time. The degradation reaction follows a first order kinetics with a correlation coefficient (R(2)) of 93.7%. Ultimately, the application of photo-catalytic oxidation processes at these optimum operating parameters on an industrial oily wastewater collected from an effluent stream of Ras Shukair at Red See supplied by Asuit Petrochemical Company was done in Egypt. The results showed that the best oil removal (99%) was achieved after adding 3 mL of H(2)O(2) in a reaction time of 40 min compared to without adding H(2)O(2). Nature Publishing Group UK 2023-02-28 /pmc/articles/PMC9975179/ /pubmed/36854762 http://dx.doi.org/10.1038/s41598-023-29263-y Text en © The Author(s) 2023 https://creativecommons.org/licenses/by/4.0/Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/ (https://creativecommons.org/licenses/by/4.0/) . |
spellingShingle | Article El-Gawad, Heba A. Ebrahiem, Ebrahiem Esmail Ghaly, Montaser Y. Afify, Ahmed A. Mohamed, R. M. An application of advanced oxidation process on industrial crude oily wastewater treatment |
title | An application of advanced oxidation process on industrial crude oily wastewater treatment |
title_full | An application of advanced oxidation process on industrial crude oily wastewater treatment |
title_fullStr | An application of advanced oxidation process on industrial crude oily wastewater treatment |
title_full_unstemmed | An application of advanced oxidation process on industrial crude oily wastewater treatment |
title_short | An application of advanced oxidation process on industrial crude oily wastewater treatment |
title_sort | application of advanced oxidation process on industrial crude oily wastewater treatment |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9975179/ https://www.ncbi.nlm.nih.gov/pubmed/36854762 http://dx.doi.org/10.1038/s41598-023-29263-y |
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