DICP OpenIR
Heterogeneous Fenton-like oxidation of p-hydroxybenzoic acid using Fe/CeO2-TiO2 catalyst
Hammedi, Tijani1,2; Triki, Mohamed3; Alvarez, Mayra G.4; Llorca, Jordi5,6; Ghorbel, Abdelhamid1; Ksibi, Zouhaier1; Medina, Francesc4
Corresponding AuthorTriki, Mohamed(mhtriki@gmail.com)
KeywordCeO2 Fe catalyst Fenton-like oxidation p-hydroxybenzoic acid
Source PublicationWATER SCIENCE AND TECHNOLOGY
2019-04-01
ISSN0273-1223
DOI10.2166/wst.2019.119
Volume79Issue:7Pages:1276-1286
Funding ProjectTunisian Ministry of Higher Education and Scientific Research ; Spanish Ministry of Economy and Competitiveness ; Generalitat de Catalunya
Funding OrganizationTunisian Ministry of Higher Education and Scientific Research ; Tunisian Ministry of Higher Education and Scientific Research ; Spanish Ministry of Economy and Competitiveness ; Spanish Ministry of Economy and Competitiveness ; Generalitat de Catalunya ; Generalitat de Catalunya ; Tunisian Ministry of Higher Education and Scientific Research ; Tunisian Ministry of Higher Education and Scientific Research ; Spanish Ministry of Economy and Competitiveness ; Spanish Ministry of Economy and Competitiveness ; Generalitat de Catalunya ; Generalitat de Catalunya ; Tunisian Ministry of Higher Education and Scientific Research ; Tunisian Ministry of Higher Education and Scientific Research ; Spanish Ministry of Economy and Competitiveness ; Spanish Ministry of Economy and Competitiveness ; Generalitat de Catalunya ; Generalitat de Catalunya ; Tunisian Ministry of Higher Education and Scientific Research ; Tunisian Ministry of Higher Education and Scientific Research ; Spanish Ministry of Economy and Competitiveness ; Spanish Ministry of Economy and Competitiveness ; Generalitat de Catalunya ; Generalitat de Catalunya
WOS SubjectEngineering, Environmental ; Environmental Sciences ; Water Resources
WOS Research AreaEngineering ; Environmental Sciences & Ecology ; Water Resources
WOS KeywordPEROXIDE OXIDATION ; CEO2/H2O2 SYSTEM ; DEGRADATION ; PHENOL ; CEO2
AbstractThis paper is built on the Fenton-like oxidation of p-hydroxybenzoic acid (p-HBZ) in the presence of H2O2 and 3% Fe supported on CeO2-TiO2 aerogels under mild conditions. These catalysts were deeply characterized by X-ray diffraction (XRD), hydrogen temperature programmed reduction (H-2-TPR), transmission electron microscopy (TEM), scanning transmission electron microscopy (STEM) and X-ray photoelectron spectroscopy (XPS). The effect of thermal treatment, pH (2-3, 5, 7), H2O2/p-HBZ molar ratio (5, 15, 20, 25) and reaction temperature (25 degrees C, 40 degrees C and 60 degrees C) on the catalytic properties of supported Fe catalysts are studied. Our results highlight the role of CeO2 and the calcination of the catalyst to obtain the highest catalytic properties after 10 min: 73% of p-HBZ conversion and 52% of total organic carbon (TOC) abatement.
Language英语
Funding OrganizationTunisian Ministry of Higher Education and Scientific Research ; Tunisian Ministry of Higher Education and Scientific Research ; Spanish Ministry of Economy and Competitiveness ; Spanish Ministry of Economy and Competitiveness ; Generalitat de Catalunya ; Generalitat de Catalunya ; Tunisian Ministry of Higher Education and Scientific Research ; Tunisian Ministry of Higher Education and Scientific Research ; Spanish Ministry of Economy and Competitiveness ; Spanish Ministry of Economy and Competitiveness ; Generalitat de Catalunya ; Generalitat de Catalunya ; Tunisian Ministry of Higher Education and Scientific Research ; Tunisian Ministry of Higher Education and Scientific Research ; Spanish Ministry of Economy and Competitiveness ; Spanish Ministry of Economy and Competitiveness ; Generalitat de Catalunya ; Generalitat de Catalunya ; Tunisian Ministry of Higher Education and Scientific Research ; Tunisian Ministry of Higher Education and Scientific Research ; Spanish Ministry of Economy and Competitiveness ; Spanish Ministry of Economy and Competitiveness ; Generalitat de Catalunya ; Generalitat de Catalunya
WOS IDWOS:000468740500005
PublisherIWA PUBLISHING
Citation statistics
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/171836
Collection中国科学院大连化学物理研究所
Corresponding AuthorTriki, Mohamed
Affiliation1.Univ Tunis El Manar, Lab Chim Mat & Catalyse, Fac Sci Tunis, El Manar 2092, Tunisia
2.Univ Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Liaoning, Peoples R China
3.Ctr Natl Rech Sci Mat, LVMU, Pole Technol Borj Cedria, Soliman 8027, Tunisia
4.Univ Rovira & Virgili, Dept Engn Quim, Av Paisos Catalans 26, E-43007 Tarragona, Spain
5.Univ Politecn Cataluna, Dept Chem Engn, Inst Energy Technol, EEBE, Eduard Maristany 16, Barcelona 08019, Spain
6.Univ Politecn Cataluna, Barcelona Res Ctr Multiscale Sci & Engn, EEBE, Eduard Maristany 16, Barcelona 08019, Spain
Recommended Citation
GB/T 7714
Hammedi, Tijani,Triki, Mohamed,Alvarez, Mayra G.,et al. Heterogeneous Fenton-like oxidation of p-hydroxybenzoic acid using Fe/CeO2-TiO2 catalyst[J]. WATER SCIENCE AND TECHNOLOGY,2019,79(7):1276-1286.
APA Hammedi, Tijani.,Triki, Mohamed.,Alvarez, Mayra G..,Llorca, Jordi.,Ghorbel, Abdelhamid.,...&Medina, Francesc.(2019).Heterogeneous Fenton-like oxidation of p-hydroxybenzoic acid using Fe/CeO2-TiO2 catalyst.WATER SCIENCE AND TECHNOLOGY,79(7),1276-1286.
MLA Hammedi, Tijani,et al."Heterogeneous Fenton-like oxidation of p-hydroxybenzoic acid using Fe/CeO2-TiO2 catalyst".WATER SCIENCE AND TECHNOLOGY 79.7(2019):1276-1286.
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