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Please use this identifier to cite or link to this item: http://ri.uaemex.mx/handle20.500.11799/109650
DC FieldValueLanguage
dc.creatorALEJANDRO REGALADO MENDEZ-
dc.creatorMARTIN RUIZ MARTINEZ-
dc.creatorJosé Antonio Hernández Servín-
dc.creatorREYNA NATIVIDAD RANGEL-
dc.creatorRUBI ROMERO ROMERO-
dc.creatorMARIO EDGAR CORDERO SANCHEZ-
dc.creatorCARLOS ESTRADA VAZQUEZ-
dc.creatorEVER PERALTA REYES-
dc.date2020-12-17-
dc.date.accessioned2022-04-21T06:02:58Z-
dc.date.available2022-04-21T06:02:58Z-
dc.identifierhttp://hdl.handle.net/20.500.11799/109650-
dc.identifier.urihttp://ri.uaemex.mx/handle20.500.11799/109650-
dc.descriptionStatistical analysis was applied to optimize the electrochemical mineralization of ibuprofen with two boron-doped diamond (BDD) electrodes in a continuous electrochemical flow reactor under recirculation batch mode. A central composite rotatable (CCR) experimental design was used to analyze the e ect of initial pH (2.95–13.04), current intensity (2.66–4.34 A), and volumetric flow rate (0.16–1.84 L/min) and further optimized by response surface methodology (RSM) to obtain the maximum mineralization e ciency and the minimum specific energy consumption. A 91.6% mineralization e ciency (EM) of ibuprofen with a specific energy consumption (EC) of 4.36 KW h/g TOC within 7 h of treatment was achieved using the optimized operating parameters (pH0 = 12.29, I = 3.26 A, and Q of 1 L/min). Experimental results of RSM were fitted via a third-degree polynomial regression equation having the performance index determination coe cients (R2) of 0.8658 and 0.8468 for the EM and EC, respectively. The reduced root-mean-square error (RMSE) was 0.1038 and 0.1918 for EM and EC, respectively. This indicates an e cient predictive performance to optimize the operating parameters of the electrochemical flow reactor with desirability of 0.9999993. Besides, it was concluded that the optimized conditions allow to achieve a high percentage of ibuprofen mineralization (91.6%) and a cost of 0.002 USD $/L. Therefore, the assessed process is e cient for wastewater remediation.-
dc.descriptionCONACyT (791495 y 740588)-
dc.languageeng-
dc.publisherMDPI-
dc.relation2020-
dc.rightsinfo:eu-repo/semantics/openAccess-
dc.rightshttp://creativecommons.org/licenses/by-nc-nd/4.0-
dc.source2227-9717-
dc.subjectBDD electrodes-
dc.subjectreactor electroquímico de flujo continuo-
dc.subjectmineralización de ibuprofeno-
dc.subjectoptimización numérica-
dc.subjectMetodología de superficie de respuesta-
dc.subjectinfo:eu-repo/classification/cti/7-
dc.titleElectrochemical Mineralization of Ibuprofen on BDD Electrodes in an Electrochemical Flow Reactor: Numerical Optimization Approach-
dc.typearticle-
dc.audiencestudents-
dc.audienceresearchers-
item.grantfulltextnone-
item.fulltextNo Fulltext-
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