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dc.contributor.authorRitesh P.-
dc.contributor.authorSrivastava V.C.-
dc.identifier.citationJournal of Water Process Engineering(2020), 37(): --
dc.description.abstractAdvanced oxidation processes have gained attention recently due to their effectiveness in mineralizing toxic recalcitrant pollutants. In this paper, studies on combined sonolysis and electroxidation techniques have been reviewed for the degradation of the persistent organic pollutants, and real industrial wastewater. The effects of various parameters such as ultrasonic power, current density, initial pH, and electrolyte concentration have been elucidated. Critical analysis of the studies (1996-2020) on the treatment of various synthetic and real wastewater using the sono-electroxidation process has been considered. Ultrasound, in combination with electrochemical technology, is an attractive option for the treatment of industrial wastewater. The application of ultrasound gives the synergistic effect by virtue of the physical and chemical effects of cavitation. Coupling these two techniques increases the mineralization degree by increasing the mass transport rate and the chemical reaction rate, and reduce the electrode passivation and fouling problem. Woking with an optimized sonoelectrochemical reactor design with low power ultrasound with pulsed mode can remarkably decrease the energy cost and increase the economic viability of the treatment method. Challenges associated with the process are documented in this paper.-
dc.publisherElsevier Ltd-
dc.relation.ispartofJournal of Water Process Engineering-
dc.subjectHydroxyl radicals-
dc.subjectReactive oxygen species-
dc.titleUnderstanding of ultrasound enhanced electrochemical oxidation of persistent organic pollutants-
dc.affiliationRitesh, P., Department of Chemical Engineering, Indian Institute of Technology Roorkee, Roorkee, Uttarakhand 247667, India-
dc.affiliationSrivastava, V.C., Department of Chemical Engineering, Indian Institute of Technology Roorkee, Roorkee, Uttarakhand 247667, India-
dc.description.fundingOne of the authors (Ritesh Patidar) acknowledges to quality improvement program supported by All India Council for Technical Education (AICTE), Government of India , for providing the scholarship for pursuing this research at the Indian Institute of Techn.All India Council for Technical Education, AICTE.-
dc.description.correspondingauthorRitesh, P.; Department of Chemical Engineering, India; email:
Appears in Collections:Journal Publications [CH]

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