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Electrocoagulation treatment of high saline oily wastewater: evaluation and optimization
The present work provides to treat real oily saline wastewater released from drilling oil sites by the use of electrocoagulation technique. Aluminum tubes were utilized as electrodes in a concentric manner to minimize the concentrations of 113400 mg TDS/L, 65623 mg TSS/L, and the ions of 477 mg HCO(...
Autores principales: | , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Elsevier
2020
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7283157/ https://www.ncbi.nlm.nih.gov/pubmed/32529059 http://dx.doi.org/10.1016/j.heliyon.2020.e03988 |
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author | AlJaberi, Forat Yasir Ahmed, Shaymaa A. Makki, Hasan F. |
author_facet | AlJaberi, Forat Yasir Ahmed, Shaymaa A. Makki, Hasan F. |
author_sort | AlJaberi, Forat Yasir |
collection | PubMed |
description | The present work provides to treat real oily saline wastewater released from drilling oil sites by the use of electrocoagulation technique. Aluminum tubes were utilized as electrodes in a concentric manner to minimize the concentrations of 113400 mg TDS/L, 65623 mg TSS/L, and the ions of 477 mg HCO(3)/L, 102000 mg Cl/L and 5600 mg Ca/L presented in real oily wastewater under the effect of the operational parameters (the applied current and reaction time) by making use of the central composite rotatable design. The final concentrations of TDS, TSS, HCO(3), Cl, and Ca that obtained were 93555 ppm (17.50%), 11011 ppm (83.22%), 189ppm (60.38%), 80000ppm (22%), and 4200 ppm (25%), respectively, under the optimum values of the operational parameters (1.625 Amps and 40 min). In spite of the low removal percentages of some pollutants, the present study proved the ability of this novel designed reactor for treating high saline real oily wastewater in accordance with the operational parameters. This prove the capability of the use of it as a pre-treatment of other conventional methods. |
format | Online Article Text |
id | pubmed-7283157 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2020 |
publisher | Elsevier |
record_format | MEDLINE/PubMed |
spelling | pubmed-72831572020-06-10 Electrocoagulation treatment of high saline oily wastewater: evaluation and optimization AlJaberi, Forat Yasir Ahmed, Shaymaa A. Makki, Hasan F. Heliyon Article The present work provides to treat real oily saline wastewater released from drilling oil sites by the use of electrocoagulation technique. Aluminum tubes were utilized as electrodes in a concentric manner to minimize the concentrations of 113400 mg TDS/L, 65623 mg TSS/L, and the ions of 477 mg HCO(3)/L, 102000 mg Cl/L and 5600 mg Ca/L presented in real oily wastewater under the effect of the operational parameters (the applied current and reaction time) by making use of the central composite rotatable design. The final concentrations of TDS, TSS, HCO(3), Cl, and Ca that obtained were 93555 ppm (17.50%), 11011 ppm (83.22%), 189ppm (60.38%), 80000ppm (22%), and 4200 ppm (25%), respectively, under the optimum values of the operational parameters (1.625 Amps and 40 min). In spite of the low removal percentages of some pollutants, the present study proved the ability of this novel designed reactor for treating high saline real oily wastewater in accordance with the operational parameters. This prove the capability of the use of it as a pre-treatment of other conventional methods. Elsevier 2020-06-05 /pmc/articles/PMC7283157/ /pubmed/32529059 http://dx.doi.org/10.1016/j.heliyon.2020.e03988 Text en © 2020 The Author http://creativecommons.org/licenses/by/4.0/ This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/). |
spellingShingle | Article AlJaberi, Forat Yasir Ahmed, Shaymaa A. Makki, Hasan F. Electrocoagulation treatment of high saline oily wastewater: evaluation and optimization |
title | Electrocoagulation treatment of high saline oily wastewater: evaluation and optimization |
title_full | Electrocoagulation treatment of high saline oily wastewater: evaluation and optimization |
title_fullStr | Electrocoagulation treatment of high saline oily wastewater: evaluation and optimization |
title_full_unstemmed | Electrocoagulation treatment of high saline oily wastewater: evaluation and optimization |
title_short | Electrocoagulation treatment of high saline oily wastewater: evaluation and optimization |
title_sort | electrocoagulation treatment of high saline oily wastewater: evaluation and optimization |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7283157/ https://www.ncbi.nlm.nih.gov/pubmed/32529059 http://dx.doi.org/10.1016/j.heliyon.2020.e03988 |
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