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المؤلفHawari, Alaa H.
المؤلفAl-Ghoul, Mustafa
المؤلفHafiz, Mhd Ammar
المؤلفYasir, Ahmed T.
المؤلفAljaml, Khaled
المؤلفLtaief, Amina
تاريخ الإتاحة2023-05-23T09:39:16Z
تاريخ النشر2020
اسم المنشورDesalination and Water Treatment
المصدرScopus
معرّف المصادر الموحدhttp://dx.doi.org/10.5004/dwt.2020.24881
معرّف المصادر الموحدhttp://hdl.handle.net/10576/43388
الملخصProduced water is a by-product produced from the oil and gas industry. It poses a significant threat to the environment due to its high salinity and high pollutant concentration. In this paper, steel slag was used to enhance the efficiency of the electrocoagulation process for the treatment of produced water. The impact of current density, residence time and quantity of steel slag were studied. Results revealed that the slag particles introduced an adsorption surface for the pollutants to adhere to and produced extra coagulating agents which resulted in higher pollutant removal efficiency. For a residence time and current density of 10 min and 10 mA/cm2, respectively, the steel slag containing system (with slag concentration of 5 g/L) achieved 89.7% removal for total suspended solids compared to 55.7% for the conventional system without steel slag. The total operating cost which is comprised of the electrical energy and electrode material costs was maintained minimal at 0.039 $/m3. 2020 Desalination Publications. All rights reserved.
راعي المشروعThe authors wish to acknowledge Qatar University for financial support. In addition, the authors wish to thank Qatar Foundation for the financial support provided to one of the co-authors through a graduate sponsorship research award (GSRA4-2-0402-17013). The authors also wish to thank Qatar Steel for the supply of the steel slag.
اللغةen
الناشرDesalination Publications
الموضوعAdsorption
Electrocoagulation
Oil and grease
Produced water
Steel slag
Total suspended solids
العنوانSteel slag promoted electrocoagulation process for the treatment of produced water
النوعArticle
الصفحات80-88
رقم المجلد177
dc.accessType Abstract Only


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