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dc.contributor.authorVilar, Almudena
dc.contributor.authorEiroa, Marta
dc.contributor.authorKennes, Christian
dc.contributor.authorVeiga, María Carmen
dc.date.accessioned2014-10-23T19:13:58Z
dc.date.available2014-10-23T19:13:58Z
dc.date.issued2013-03
dc.identifier.citationVilar A, Eiroa M, Kennes C, Veiga MC. Optimization of the landfill leachate treatment by the fenton process. Water and Environment Journal. 2013;27(1):120-6es_ES
dc.identifier.otherDOI: 10.1111/j.1747-6593.2012.00333.x
dc.identifier.urihttp://hdl.handle.net/2183/13729
dc.description.abstractThe Fenton process was used with the objective of improving the biodegradability of the leachate pretreated biologically up to a value compatible with a subsequent biological treatment. The optimum reaction and settlement pH was 3, both for the organic matter removal and for the improvement of the biodegradability. The chemical oxygen demand (COD) removal increased at increasing Fe2+ dosages, from 75.6% for 300 mg/L to 89.0% for 1400 mg/L. The most significant enhancement (84.8%) was obtained with 800 mg Fe2+/L. However, the biological oxygen demand/chemical oxygen demand ratio (BOD/COD) was almost the same at all the Fe2+ dosages, around 0.29. Moreover, varying the H2O2 concentration between 600 and 3600 mg/L, COD removal percentages were between 85.9 and 89.0%. However, the BOD/COD ratio increased at increasing H2O2 dosage up to 3000 mg/L, from 0.12 at 600 mg/L to 0.29 at 3000 mg/L.es_ES
dc.language.isoenges_ES
dc.publisherWiley-Blackwelles_ES
dc.relation.urihttp://dx.doi.org/10.1111/j.1747-6593.2012.00333.xes_ES
dc.rightsThe definitive version is available at http://onlinelibrary.wiley.com/es_ES
dc.subjectBiodegradabilityes_ES
dc.subjectFe2+ dosagees_ES
dc.subjectFenton processes_ES
dc.subjectH2O2 dosagees_ES
dc.subjectLandfill leachatees_ES
dc.titleOptimization of the landfill leachate treatment by the Fenton processes_ES
dc.typeinfo:eu-repo/semantics/articlees_ES
dc.rights.accessinfo:eu-repo/semantics/openAccesses_ES


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