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Conductive diamond sono-electrochemical disinfection (CDSED) for municipal wastewater reclamation

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dc.contributor.author Llanos López, Javier
dc.contributor.author Cotillas Soriano, Salvador
dc.contributor.author Cañizares Cañizares, Pablo
dc.contributor.author Rodrigo Rodrigo, Manuel Andrés
dc.date.accessioned 2016-10-03T12:08:45Z
dc.date.available 2016-10-03T12:08:45Z
dc.date.issued 2015-01
dc.identifier.citation Llanos, J., Cotillas Soriano, S., Cañizares, P., & Rodrigo, M. A. (2015). Conductive diamond sono-electrochemical disinfection (CDSED) for municipal wastewater reclamation. Ultrasonics Sonochemistry, 22, 493–498. es_ES
dc.identifier.issn 1350-4177
dc.identifier.uri http://hdl.handle.net/10578/10614
dc.description.abstract In the present work, the disinfection of actual effluents from a municipal wastewater treatment plant (WWTP) by a conductive diamond sono-electrochemical process was assessed. First, efficiency of single electrodisinfection process with diamond anodes (without the contribution of ultrasounds) was studied, finding that the total disinfection can be attained at current charges applied below 0.02 kA h m 3. It was also found that the main disinfection mechanism is the attack of Escherichia coli (E. coli) by the disinfectants produced in the electrochemical cell and that the production of chlorates is avoided when working at current densities not higher than 1.27 A m 2. Next, a marked synergistic effect was found when coupling ultrasound (US) irradiation to the electrochemical system (sono-electrochemical disinfection). This increase in the disinfection rate was found to be related to the suppression of the agglomeration of E. coli cells and the enhancement in the production of disinfectant species. es_ES
dc.format application/pdf es_ES
dc.language.iso en es_ES
dc.publisher Elsevier es_ES
dc.rights info:eu-repo/semantics/openAccess es_ES
dc.subject Ingeniería química es_ES
dc.subject Física Química es_ES
dc.subject Matemáticas es_ES
dc.title Conductive diamond sono-electrochemical disinfection (CDSED) for municipal wastewater reclamation es_ES
dc.type info:eu-repo/semantics/article es_ES
dc.relation.projectID CTM2010- 18833/TECNO; CONV130312 es_ES
dc.identifier.DOI 10.1016/j.ultsonch.2014.05.009


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