Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/92196
Type: Artigo de periódico
Title: Study Of The Ranitidine Degradation By H2o2 Electrogenerated/fenton In A Electrochemical Reactor With Gas Diffusion Electrode [estudo Da Degradação De Ranitidina Via H2o 2 Eletrogerado/fenton Em Um Reator Eletroquímico Com Eletrodos De Difusão Gasosa]
Author: Beati A.A.G.F.
Rocha R.S.
Oliveira J.G.
Lanza M.R.V.
Abstract: The study of the electrochemical degradation of the ranitidine was developed using an electrochemical reactor with a gas diffusion electrode (GDE) as cathode. The electrolysis experiments was performed at constant current (1 ≤ A ≤ 10) and flow rate of 200 L h-1. The process of drug degradation, chemical/electrochemical and electro-Fenton ways, using electrochemical reactor showed best efficiency at current values of ≥ 4 A. The process reached a production of 630 mg L-1 of the H 2O2 at 7 A. The ranitidine concentrations was reduced in 99.9% (HPLC) and chemical oxygen demand (COD) was reduced in 86.7% by electio-Fenton.
Editor: 
Rights: aberto
Identifier DOI: 10.1590/S0100-40422009000100024
Address: http://www.scopus.com/inward/record.url?eid=2-s2.0-62749149056&partnerID=40&md5=ded5120299a640bc87ad42d35cb4aa4a
Date Issue: 2009
Appears in Collections:Unicamp - Artigos e Outros Documentos

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