ELECTROCHEMICAL INCINERATION OF REFRACTORY ORGANIC POLLUTION BY ELECTROCHEMICALLY GENERATED FENTON'S REAGENT

The electro-Fenton process is an electrochemical method for waste water treatment based on the production of hydroxyl radicals via H2O2 generation in the presence of ferrous ions. The aim of this work is of applied Electro-Fenton technique to incinerate lubricate additive biocide N,N-methylenebismor...

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Autores principales:	MOUNIA,AZRI YAMINA, DJILALI,ZEROUALI
Lenguaje:	English
Publicado:	Sociedad Chilena de Química 2012
Materias:	indirect oxidation Electro-Fenton biocide hydrogen peroxide oxygen reduction
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072012000400012
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spelling	oai:scielo:S0717-970720120004000122013-04-04ELECTROCHEMICAL INCINERATION OF REFRACTORY ORGANIC POLLUTION BY ELECTROCHEMICALLY GENERATED FENTON'S REAGENTMOUNIA,AZRI YAMINADJILALI,ZEROUALI indirect oxidation Electro-Fenton biocide hydrogen peroxide oxygen reduction The electro-Fenton process is an electrochemical method for waste water treatment based on the production of hydroxyl radicals via H2O2 generation in the presence of ferrous ions. The aim of this work is of applied Electro-Fenton technique to incinerate lubricate additive biocide N,N-methylenebismorpholine (C9H18N2O2).the effect of some operational parameters such as applied cathodic potential, the electrolysis time and aeration,concentration of supporting electrolyte on the generation of H2O2 was investigated. The optimal cathodic potential on the generation of H2O2 production was -500mV/SCE corresponding to a density current of 1.4 mA/cm², the production of hydrogen peroxide with the aeration and electrolysis time, then became stationary after 2h of electrolysis, the low pH favorite production of H2O2 electro generated. Whereas the Concentrations of supporting electrolyte of the solution have a slight affect. The degradation and incineration of N,N-methylenebismorpholine in the optimized parameters was also investigated (potential, current density, COD/Fe²+ ratio ) the result indicates that 97% of COD was incinerated at 50mA and the optimal concentration of catalyst is between 28 and 58mg/l.info:eu-repo/semantics/openAccessSociedad Chilena de QuímicaJournal of the Chilean Chemical Society v.57 n.4 20122012-01-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072012000400012en10.4067/S0717-97072012000400012
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	indirect oxidation Electro-Fenton biocide hydrogen peroxide oxygen reduction
spellingShingle	indirect oxidation Electro-Fenton biocide hydrogen peroxide oxygen reduction MOUNIA,AZRI YAMINA DJILALI,ZEROUALI ELECTROCHEMICAL INCINERATION OF REFRACTORY ORGANIC POLLUTION BY ELECTROCHEMICALLY GENERATED FENTON'S REAGENT
description	The electro-Fenton process is an electrochemical method for waste water treatment based on the production of hydroxyl radicals via H2O2 generation in the presence of ferrous ions. The aim of this work is of applied Electro-Fenton technique to incinerate lubricate additive biocide N,N-methylenebismorpholine (C9H18N2O2).the effect of some operational parameters such as applied cathodic potential, the electrolysis time and aeration,concentration of supporting electrolyte on the generation of H2O2 was investigated. The optimal cathodic potential on the generation of H2O2 production was -500mV/SCE corresponding to a density current of 1.4 mA/cm², the production of hydrogen peroxide with the aeration and electrolysis time, then became stationary after 2h of electrolysis, the low pH favorite production of H2O2 electro generated. Whereas the Concentrations of supporting electrolyte of the solution have a slight affect. The degradation and incineration of N,N-methylenebismorpholine in the optimized parameters was also investigated (potential, current density, COD/Fe²+ ratio ) the result indicates that 97% of COD was incinerated at 50mA and the optimal concentration of catalyst is between 28 and 58mg/l.
author	MOUNIA,AZRI YAMINA DJILALI,ZEROUALI
author_facet	MOUNIA,AZRI YAMINA DJILALI,ZEROUALI
author_sort	MOUNIA,AZRI YAMINA
title	ELECTROCHEMICAL INCINERATION OF REFRACTORY ORGANIC POLLUTION BY ELECTROCHEMICALLY GENERATED FENTON'S REAGENT
title_short	ELECTROCHEMICAL INCINERATION OF REFRACTORY ORGANIC POLLUTION BY ELECTROCHEMICALLY GENERATED FENTON'S REAGENT
title_full	ELECTROCHEMICAL INCINERATION OF REFRACTORY ORGANIC POLLUTION BY ELECTROCHEMICALLY GENERATED FENTON'S REAGENT
title_fullStr	ELECTROCHEMICAL INCINERATION OF REFRACTORY ORGANIC POLLUTION BY ELECTROCHEMICALLY GENERATED FENTON'S REAGENT
title_full_unstemmed	ELECTROCHEMICAL INCINERATION OF REFRACTORY ORGANIC POLLUTION BY ELECTROCHEMICALLY GENERATED FENTON'S REAGENT
title_sort	electrochemical incineration of refractory organic pollution by electrochemically generated fenton's reagent
publisher	Sociedad Chilena de Química
publishDate	2012
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072012000400012
work_keys_str_mv	AT mouniaazriyamina electrochemicalincinerationofrefractoryorganicpollutionbyelectrochemicallygeneratedfentonsreagent AT djilalizerouali electrochemicalincinerationofrefractoryorganicpollutionbyelectrochemicallygeneratedfentonsreagent
_version_	1718445475009396736

ELECTROCHEMICAL INCINERATION OF REFRACTORY ORGANIC POLLUTION BY ELECTROCHEMICALLY GENERATED FENTON'S REAGENT

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