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Ultrasound enhancement of near-neutral photo-Fenton for effective E. coli inactivation in wastewater

Autor
Giannakis, S.; Papoutsakis, S.; Darakas, E.; Escalas-Cañellas, A.; Petrier, C.; Pulgarin, C.
Tipus d'activitat
Article en revista
Revista
Ultrasonics sonochemistry
Data de publicació
2015-01-01
Volum
22
Pàgina inicial
515
Pàgina final
526
DOI
https://doi.org/10.1016/j.ultsonch.2014.04.015 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/24594 Obrir en finestra nova
Resum
In this study, we attempt for the first time to couple sonication and photo-Fenton for bacterial inactivation of secondary treated effluent. Synthetic wastewater was subjected to sequential high-frequency/low power sonication, followed by mild photo-Fenton treatment, under a solar simulator. It was followed by the assessment of the contribution of each component of the process (Fenton, US, hv) towards the removal rate and the long-term survival; sunlight greatly improved the treatment efficiency...
Citació
Giannakis, S. [et al.]. Ultrasound enhancement of near-neutral photo-Fenton for effective E. coli inactivation in wastewater. "Ultrasonics sonochemistry", 01 Gener 2015, vol. 22, p. 515-526.
Paraules clau
BACTERIA, BISPHENOL-A, DEGRADATION, E. coil, FLOW-CYTOMETRY, High-frequency ultrasound, Inactivation mechanism, LIGHT, NATURAL-WATER, Photo-Fenton, SECONDARY EFFLUENT, SOLAR DISINFECTION, SONICATION, Wastewater disinfection
Grup de recerca
ENMA - Enginyeria del Medi Ambient
INNOTEX CENTER

Participants

  • Giannakis, Stefanos  (autor)
  • Papoutsakis, Stefanous  (autor)
  • Darakas, Efthymios  (autor)
  • Escalas Cañellas, Antoni  (autor)
  • Petrier, Christian  (autor)
  • Pulgarin, César  (autor)