Use of Ultrasound and Ultraviolet Radiation in Hybrid Methods for Water Disinfection

Use of Ultrasound and Ultraviolet Radiation in Hybrid Methods for Water Disinfection

Hybrid photochemical methods are considered for water disinfection in which treatment with ultraviolet (UV) and ultrasonic (US) radiations are combined (US/UV) and applied consecutively or simultaneously; the use of catalysts is also included. The literature survey shows that inactivation of pathoge...

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Veröffentlicht in:Surface engineering and applied electrochemistry 2020-09, Vol.56 (5), p.635-640
Hauptverfasser: Matafonova, G. G., Batoev, V. B.
Format: Artikel
Sprache:eng
Schlagworte:
Disinfection
Engineering
Hybrid systems
Hydroxyl radicals
Irradiation
Literature reviews
Low pressure
Machines
Manufacturing
Mercury lamps
Mercury vapor
Microorganisms
Oxidation
Processes
Synergistic effect
Ultraviolet radiation
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Zusammenfassung:Hybrid photochemical methods are considered for water disinfection in which treatment with ultraviolet (UV) and ultrasonic (US) radiations are combined (US/UV) and applied consecutively or simultaneously; the use of catalysts is also included. The literature survey shows that inactivation of pathogenic microorganisms in aquatic media by high-frequency US (>100 kHz) has not been studied adequately, whereas only low-frequency (
ISSN:1068-3755
1934-8002
DOI:10.3103/S1068375520050117