Polycyclic aromatic hydrocarbons removal from produced water by electrochemical process optimization

• Autorzy: Yaqub A. , Isa M. H. , Ajab H. , Kutty S. R. , Ezechi E. H.

Identyfikatory

DOI

10.1515/eces-2017-0026

Warianty tytułu

PL

Usuwanie wielopierścieniowych węglowodorów aromatycznych przez optymalizację procesów elektrochemicznych podczas produkcji wody

• Języki publikacji: EN

Abstrakty

EN

Produced water is actually the wastewater separated from petroleum crude oil. Electrochemical-oxidation experiments was conducted for degradation of 16 priority polycyclic aromatic hydrocarbons (PAHs) using DSA type Ti/IrO2 anode. Laboratory scale batch reactor was used for degradation studies. To get the maximum PAHs removal electrochemical process optimized on three independent variable current density, pH and electrolysis time. The response surface modelling (RSM) based on a Box-Behnken design was applied to get appropriate experimental design. X1, X2 and X3 are the coded factors of independent variables such as the current density, pH and electrolysis time, respectively. Maximum removal was 95.29% at optimized conditions such as current density of 9 mA/cm2, pH 3 and electrolysis time 3.7 h. Quadratic model was suggested best fit model. The results of the Analysis of Variances (ANOVA) for PAHs demonstrated that the model was highly significant.

Słowa kluczowe

EN

electrochemical treatment; PAHs; produced water; Box Bhenken Design; optimization

PL

obróbka elektrochemiczna; PAHs; produkcja wody; projekt Box Bhenken; optymalizacja

• Wydawca: Towarzystwo Chemii i Inżynierii Ekologicznej
• Czasopismo: Ecological Chemistry and Engineering. S
• Rocznik: 2017
• Tom: Vol. 24, nr 3
• Strony: 397--404
• Opis fizyczny: Bibliogr. 19 poz., wykr., tab., rys.

Twórcy

autor

Yaqub A.

• COMSATS Institute of Information Technology Abbottabad, University Road, 22060 Abbottabad, Pakistan, phone [phone], fax [phone]

autor

Isa M. H.

• Department of Civil and Environmental Engineering, Universiti Teknologi PETRONAS, Bandar Seri Iskandar 32610, Perak, Malaysia

autor

Ajab H.

• COMSATS Institute of Information Technology Abbottabad, University Road, 22060 Abbottabad, Pakistan, phone [phone], fax [phone]

autor

Kutty S. R.

• Department of Civil and Environmental Engineering, Universiti Teknologi PETRONAS, Bandar Seri Iskandar 32610, Perak, Malaysia

autor

Ezechi E. H.

• Department of Civil and Environmental Engineering, Universiti Teknologi PETRONAS, Bandar Seri Iskandar 32610, Perak, Malaysia

Bibliografia

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Uwagi

PL

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę (zadania 2017).