Electrochemical oxidation of wastewater containing aromatic amines using a flow electrolytic reactor

dc.contributorUniversidade Estadual de Campinas (UNICAMP)
dc.contributorUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-27T11:28:55Z
dc.date.accessioned2022-10-05T18:48:13Z
dc.date.available2014-05-27T11:28:55Z
dc.date.available2022-10-05T18:48:13Z
dc.date.created2014-05-27T11:28:55Z
dc.date.issued2013-04-16
dc.identifierInternational Journal of Environment and Pollution, v. 51, n. 1-2, p. 1-14, 2013.
dc.identifier0957-4352
dc.identifier1741-5101
dc.identifierhttp://hdl.handle.net/11449/75128
dc.identifier10.1504/IJEP.2013.053174
dc.identifierWOS:000317412700001
dc.identifier2-s2.0-84876050654
dc.identifier9220348583560043
dc.identifier0000-0001-7040-1983
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/3924068
dc.description.abstractAromatic amines are environmental pollutants and represent one of the most important classes of industrial and natural chemicals. Some types of complex effluents containing these chemical species, mainly those originated from chemicals plants are not fully efficiently treated by conventional processes. In this work, the use of electrochemical technology through an electrolytic pilot scale flow reactor is considered for treatment of wastewater of a chemical industry manufacturer of antioxidant and anti-ozonant substances used in rubber. Experimental results showed that was possible to remove between 65% and 95% of apparent colour and chemical oxygen demand removal between 30 and 90% in 60 min of treatment, with energy consumption rate from 26 kWh m-3 to 31 kWh m-3. Absorbance, total organic carbon and toxicity analyses resulted in no formation of toxic by-products. The results suggest that the presented electrochemical process is a suitable method for treating this type of wastewater, mainly when pre-treated by aeration. Copyright © 2013 Inderscience Enterprises Ltd.
dc.languageeng
dc.relationInternational Journal of Environment and Pollution
dc.relation0.506
dc.relation0,215
dc.rightsAcesso restrito
dc.sourceScopus
dc.subjectAromatic amines electro-oxidation
dc.subjectDPA degradation
dc.subjectDSA electrodes
dc.subjectElectrolytic treatment
dc.subjectFlow electrochemical reactor
dc.subjectIndustrial wastewater
dc.subjectOrganic pollutant
dc.subjectChemical oxygen demand removals
dc.subjectElectrochemical technology
dc.subjectEnergy consumption rates
dc.subjectEnvironmental pollutants
dc.subjectIndustrial wastewaters
dc.subjectAmines
dc.subjectChemical industry
dc.subjectChemical oxygen demand
dc.subjectChemical plants
dc.subjectElectric reactors
dc.subjectElectrochemical oxidation
dc.subjectEnergy utilization
dc.subjectIndustrial chemicals
dc.subjectOrganic pollutants
dc.subjectWastewater treatment
dc.subjectEffluents
dc.subjectaromatic amine
dc.subjectindustrial effluent
dc.subjectrubber
dc.subjectbioreactor
dc.subjectchemical oxygen demand
dc.subjectchemical pollutant
dc.subjectcolor
dc.subjectelectrode
dc.subjectelectrokinesis
dc.subjectindustrial waste
dc.subjectorganic pollutant
dc.subjectoxidation
dc.subjectwastewater
dc.subjectchemical industry
dc.subjectelectrochemical analysis
dc.subjectenergy consumption
dc.subjectflow electrolytic reactor
dc.subjectreactor
dc.subjecttotal organic carbon
dc.subjecttoxicity
dc.subjectwaste water
dc.subjectwater pollution
dc.titleElectrochemical oxidation of wastewater containing aromatic amines using a flow electrolytic reactor
dc.typeArtigo


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