Electro Oxidation Process for Wastewater Treatment in Petroleum Refineries | ||
| Pollution | ||
| مقاله 14، دوره 10، شماره 2، تابستان 2024، صفحه 819-832 اصل مقاله (1.04 M) | ||
| نوع مقاله: Original Research Paper | ||
| شناسه دیجیتال (DOI): 10.22059/poll.2024.371677.2236 | ||
| نویسندگان | ||
| Ali Habl1؛ Ali Akbar Amooey1؛ Malik Mustafa2؛ Hayder A. Alalwan* 3 | ||
| 1Department of Chemical Engineering, University of Mazandaran, Iran | ||
| 2Engineering Techniques of Fuel and Energy Department, Al-mustaqbal University College, Babel, Iraq | ||
| 3Department of Renewable Energy Techniques, Technical Institute-Kut, Middle Technical University, Baghdad, Iraq | ||
| چکیده | ||
| In this research, successive electro-oxidation (EO) process was utilized to eliminate some of the primary organic contaminants in effluent wastewater, specifically phenol and chemical oxygen demand (COD). The performance of the electro-oxidation (EO) process was studied by using two graphite electrodes as anodes and three stainless steel electrodes as cathodes, which is a new strategy in this field. Taguchi method has been used to design experiments to approach the best experimental conditions for phenol and COD removal as significant responses. The best operating conditions that resulted in the maximum reduction of phenol and COD were current density (CD = 25 mA/cm2), pH = 4, support electrolyte (NaCl=2g/l), the distance between electrodes (Dist.=5mm), and time of 60 minutes. At these operating conditions, phenol and COD removal were 99.27% and 99.96%, respectively. This work provides important insights into a novel water and wastewater treatment method with a detailed analysis of the results. | ||
| کلیدواژهها | ||
| Petroleum؛ refinery wastewater؛ Electro-oxidation؛ Taguchi method | ||
| مراجع | ||
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آمار تعداد مشاهده مقاله: 780 تعداد دریافت فایل اصل مقاله: 1,255 |
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