Fe-zeolites as heterogeneous catalysts in solar Fenton-like reactions at neutral pH

Rafael Gonzalez-Olmos; Maria J. Martin; Anett Georgi; Frank Dieter Kopinke; Isabel Oller; Sixto Malato

doi:10.1016/j.apcatb.2012.05.022

Fe-zeolites as heterogeneous catalysts in solar Fenton-like reactions at neutral pH

Rafael Gonzalez-Olmos^*, Maria J. Martin, Anett Georgi, Frank Dieter Kopinke, Isabel Oller, Sixto Malato

^*Corresponding author for this work

Research output: Indexed journal article › Article › peer-review

158 Citations (Scopus)

Abstract

This paper focuses on the study of photo-Fenton-like processes using two types of Fe-zeolites (Fe-ZSM5 and Fe-Beta) as heterogeneous catalysts in order to treat contaminated effluents with organic compounds at neutral pH. It was proved that light (solar and artificial) improves significantly the DOC removal in this kind of processes. A possible contribution by homogeneous photo-Fenton reaction catalyzed by the iron leached during the reaction was insignificant. This study also proves that the catalytic activity of Fe-zeolites is improved by photo Fenton-like processes using solar light in a pilot plant equipped with compound parabolic collectors (CPC).

Original language	English
Pages (from-to)	51-58
Number of pages	8
Journal	Applied Catalysis B: Environmental
Volume	125
DOIs	https://doi.org/10.1016/j.apcatb.2012.05.022
Publication status	Published - 21 Aug 2012
Externally published	Yes

Keywords

AOP
Heterogeneous catalyst
Imidacloprid
Phenol
Photo-Fenton
Zeolites

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10.1016/j.apcatb.2012.05.022

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title = "Fe-zeolites as heterogeneous catalysts in solar Fenton-like reactions at neutral pH",

abstract = "This paper focuses on the study of photo-Fenton-like processes using two types of Fe-zeolites (Fe-ZSM5 and Fe-Beta) as heterogeneous catalysts in order to treat contaminated effluents with organic compounds at neutral pH. It was proved that light (solar and artificial) improves significantly the DOC removal in this kind of processes. A possible contribution by homogeneous photo-Fenton reaction catalyzed by the iron leached during the reaction was insignificant. This study also proves that the catalytic activity of Fe-zeolites is improved by photo Fenton-like processes using solar light in a pilot plant equipped with compound parabolic collectors (CPC).",

keywords = "AOP, Heterogeneous catalyst, Imidacloprid, Phenol, Photo-Fenton, Zeolites",

author = "Rafael Gonzalez-Olmos and Martin, {Maria J.} and Anett Georgi and Kopinke, {Frank Dieter} and Isabel Oller and Sixto Malato",

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doi = "10.1016/j.apcatb.2012.05.022",

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AU - Gonzalez-Olmos, Rafael

AU - Martin, Maria J.

AU - Georgi, Anett

AU - Kopinke, Frank Dieter

AU - Oller, Isabel

AU - Malato, Sixto

PY - 2012/8/21

Y1 - 2012/8/21

N2 - This paper focuses on the study of photo-Fenton-like processes using two types of Fe-zeolites (Fe-ZSM5 and Fe-Beta) as heterogeneous catalysts in order to treat contaminated effluents with organic compounds at neutral pH. It was proved that light (solar and artificial) improves significantly the DOC removal in this kind of processes. A possible contribution by homogeneous photo-Fenton reaction catalyzed by the iron leached during the reaction was insignificant. This study also proves that the catalytic activity of Fe-zeolites is improved by photo Fenton-like processes using solar light in a pilot plant equipped with compound parabolic collectors (CPC).

AB - This paper focuses on the study of photo-Fenton-like processes using two types of Fe-zeolites (Fe-ZSM5 and Fe-Beta) as heterogeneous catalysts in order to treat contaminated effluents with organic compounds at neutral pH. It was proved that light (solar and artificial) improves significantly the DOC removal in this kind of processes. A possible contribution by homogeneous photo-Fenton reaction catalyzed by the iron leached during the reaction was insignificant. This study also proves that the catalytic activity of Fe-zeolites is improved by photo Fenton-like processes using solar light in a pilot plant equipped with compound parabolic collectors (CPC).

KW - AOP

KW - Heterogeneous catalyst

KW - Imidacloprid

KW - Phenol

KW - Photo-Fenton

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JO - Applied Catalysis B: Environmental

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ER -

Fe-zeolites as heterogeneous catalysts in solar Fenton-like reactions at neutral pH

Abstract

Keywords

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