Coupling photo and sono technologies with BDD anodic oxidation for treating Soil-Washing effluent polluted with atrazine

In this work, it was studied the treatment of soil washing effluents coming from the remediation of a soil spiked with atrazine by using photolysis, sonolysis, electrolysis as well as photo- and sono- electrochemical technologies using diamond anodes. Results clearly showed that both irradiated tech...

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Egile Nagusiak: Santos, Elisama Vieira dos, Sáez, C., Rodrigo, M. A., Martínez-Huitle, Carlos Alberto, Cañizares, P. Canizares
Formatua: article
Hizkuntza:English
Argitaratua: Electrochemical Society
Gaiak:
Coupling Photo
Sono Technologies
BDD Anodic
Treating Soil-Washing
Atrazine
Sarrera elektronikoa:https://repositorio.ufrn.br/jspui/handle/123456789/29768
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spelling ri-123456789-297682022-10-20T19:56:42Z Coupling photo and sono technologies with BDD anodic oxidation for treating Soil-Washing effluent polluted with atrazine Santos, Elisama Vieira dos Sáez, C. Rodrigo, M. A. Martínez-Huitle, Carlos Alberto Cañizares, P. Canizares Coupling Photo Sono Technologies BDD Anodic Treating Soil-Washing Atrazine In this work, it was studied the treatment of soil washing effluents coming from the remediation of a soil spiked with atrazine by using photolysis, sonolysis, electrolysis as well as photo- and sono- electrochemical technologies using diamond anodes. Results clearly showed that both irradiated technologies were more efficient than the single electrolytic technology and these can become a good alternative for the treatment of these effluents. Main characteristic of the effluents produced in the soil washing depended strongly on the ratio surfactant/soil. And, as a novel catalytic effect, the production of persulfate from the sulfate released during the oxidation of SDS played an important role in the oxidation mechanisms of this type of pollutants. Then, SDS can be proposed as an auxiliary reagent to be introduced in the effluent when emulsion is present to increase the efficiency of the electrochemical approach used 2020-07-31T17:19:47Z 2020-07-31T17:19:47Z 2018-04-18 article SANTOS, E.V.; SAEZ, C.; CANIZARES, P.; MARTINEZ-HUITLE, C. A.. Coupling photo and sono technologies with BDD anodic oxidation for treating Soil-Washing effluent polluted with atrazine. Journal of The Electrochemical Society, v. 165, p. E262-E267, 2018. Disponível em: https://iopscience.iop.org/article/10.1149/2.1281805jes Acesso em: 30 jul 2020. DOI: 10.1149/2.1281805jes 1945-7111 https://repositorio.ufrn.br/jspui/handle/123456789/29768 10.1149/2.1281805jes en Electrochemical Society
institution Repositório Institucional
collection RI - UFRN
language English
topic Coupling Photo
Sono Technologies
BDD Anodic
Treating Soil-Washing
Atrazine
spellingShingle Coupling Photo
Sono Technologies
BDD Anodic
Treating Soil-Washing
Atrazine
Santos, Elisama Vieira dos
Sáez, C.
Rodrigo, M. A.
Martínez-Huitle, Carlos Alberto
Cañizares, P. Canizares
Coupling photo and sono technologies with BDD anodic oxidation for treating Soil-Washing effluent polluted with atrazine
description In this work, it was studied the treatment of soil washing effluents coming from the remediation of a soil spiked with atrazine by using photolysis, sonolysis, electrolysis as well as photo- and sono- electrochemical technologies using diamond anodes. Results clearly showed that both irradiated technologies were more efficient than the single electrolytic technology and these can become a good alternative for the treatment of these effluents. Main characteristic of the effluents produced in the soil washing depended strongly on the ratio surfactant/soil. And, as a novel catalytic effect, the production of persulfate from the sulfate released during the oxidation of SDS played an important role in the oxidation mechanisms of this type of pollutants. Then, SDS can be proposed as an auxiliary reagent to be introduced in the effluent when emulsion is present to increase the efficiency of the electrochemical approach used
format article
author Santos, Elisama Vieira dos
Sáez, C.
Rodrigo, M. A.
Martínez-Huitle, Carlos Alberto
Cañizares, P. Canizares
author_facet Santos, Elisama Vieira dos
Sáez, C.
Rodrigo, M. A.
Martínez-Huitle, Carlos Alberto
Cañizares, P. Canizares
author_sort Santos, Elisama Vieira dos
title Coupling photo and sono technologies with BDD anodic oxidation for treating Soil-Washing effluent polluted with atrazine
title_short Coupling photo and sono technologies with BDD anodic oxidation for treating Soil-Washing effluent polluted with atrazine
title_full Coupling photo and sono technologies with BDD anodic oxidation for treating Soil-Washing effluent polluted with atrazine
title_fullStr Coupling photo and sono technologies with BDD anodic oxidation for treating Soil-Washing effluent polluted with atrazine
title_full_unstemmed Coupling photo and sono technologies with BDD anodic oxidation for treating Soil-Washing effluent polluted with atrazine
title_sort coupling photo and sono technologies with bdd anodic oxidation for treating soil-washing effluent polluted with atrazine
publisher Electrochemical Society
publishDate 2020
url https://repositorio.ufrn.br/jspui/handle/123456789/29768
work_keys_str_mv AT santoselisamavieirados couplingphotoandsonotechnologieswithbddanodicoxidationfortreatingsoilwashingeffluentpollutedwithatrazine
AT saezc couplingphotoandsonotechnologieswithbddanodicoxidationfortreatingsoilwashingeffluentpollutedwithatrazine
AT rodrigoma couplingphotoandsonotechnologieswithbddanodicoxidationfortreatingsoilwashingeffluentpollutedwithatrazine
AT martinezhuitlecarlosalberto couplingphotoandsonotechnologieswithbddanodicoxidationfortreatingsoilwashingeffluentpollutedwithatrazine
AT canizarespcanizares couplingphotoandsonotechnologieswithbddanodicoxidationfortreatingsoilwashingeffluentpollutedwithatrazine
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