Kinetic study of mineral oil removal from wastewater by the sono-electrochemical process

© 2024 The Authors This is an Open Access article distributed under the terms of the Creative Commons Attribution Licence (CC BY 4.0), which permits copying, adaptation and redistribution, provided the original work is properly cited (http://creativecommons.org/licenses/by/4.0/).

Bibliographische Detailangaben
Veröffentlicht in:Water science and technology : a journal of the International Association on Water Pollution Research. - 1986. - 90(2024), 10 vom: 01. Nov., Seite 2911-2917
1. Verfasser: Posavcic, Hana (VerfasserIn)
Weitere Verfasser: Licht, Katarina, Halkijevic, Ivan, Nakic, Domagoj
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2024
Zugriff auf das übergeordnete Werk:Water science and technology : a journal of the International Association on Water Pollution Research
Schlagworte:Journal Article aluminium electrodes flow kinetic mineral oil sono-electrochemical process Mineral Oil 8020-83-5 Wastewater Water Pollutants, Chemical
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520 |a Chemical kinetics can be a useful tool for determining the optimal operating time of electrochemical processes. The main objective of the study was to determine the mineral oil removal rate by sono-electrochemical treatment. In this study, zero-, first-, and second-order kinetic models were used to determine the reaction rate of mineral oil removal with the sono-electrochemical process. The reaction rate experiments were conducted under the following optimal conditions: 8 min of treatment time, a current density of 53.1 A/m2, and a flow rate of 0.23 L/s. It was found that the changes in mineral oil concentrations follow second-order kinetics with a coefficient of determination of 0.9732. The mineral oil removal efficiency was 94.4%. This study concludes that sono-electrochemical process could be a promising technology for the removal of mineral oil from wastewater, and that the mineral oil removal rate can be determined by chemical kinetics. The results obtained may be useful for the optimization of the sono-EC process and reactor design 
650 4 |a Journal Article 
650 4 |a aluminium electrodes 
650 4 |a flow 
650 4 |a kinetic 
650 4 |a mineral oil 
650 4 |a sono-electrochemical process 
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650 7 |a 8020-83-5  |2 NLM 
650 7 |a Wastewater  |2 NLM 
650 7 |a Water Pollutants, Chemical  |2 NLM 
700 1 |a Licht, Katarina  |e verfasserin  |4 aut 
700 1 |a Halkijevic, Ivan  |e verfasserin  |4 aut 
700 1 |a Nakic, Domagoj  |e verfasserin  |4 aut 
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