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Reclamation of Water Polluted with Flubendiamide Residues by Photocatalytic Treatment with Semiconductor Oxides.
Photochem Photobiol. 2015 Sep-Oct; 91(5):1088-94.PP

Abstract

The photodegradation of flubendiamide (benzenedicarboxamide insecticide), a relatively new insecticide was investigated in aqueous suspensions binary (ZnO of and TiO2) and ternary (Zn2 TiO4 and ZnTiO3) oxides under artificial light (300-460 nm) irradiation. Photocatalytic experiments showed that the addition of semiconductors, especially ZnO and TiO2 , in tandem with an electron acceptor (Na2 S2 O8) enhances the degradation rate of this compound in comparison with those carried out with catalyst alone and photolytic tests. The photocatalytical degradation of flubendiamide using ZnO/Na2 S2 O8 and TiO2 /Na2 S2 O8 followed first-order kinetics. In addition, desiodo-flubendiamide was identified during the degradation of flubendiamide. Finally, application of these reaction systems in different waters (tap, leaching and watercourse) showed the validity of the treatments, which allowed the removal of flubendiamide residues in these drinking and environmental water samples.

Authors+Show Affiliations

Departamento de Calidad y Garantía Alimentaria, Instituto Murciano de Investigación y Desarrollo Agrario y Alimentario (IMIDA), Murcia, Spain.Facultad de Ciencias Politécnicas, Universidad Católica de Murcia, Murcia, Spain.Departamento de Calidad y Garantía Alimentaria, Instituto Murciano de Investigación y Desarrollo Agrario y Alimentario (IMIDA), Murcia, Spain.Departamento de Química Agrícola, Geología y Edafología, Facultad de Química, Universidad de Murcia, Murcia, Spain.Departamento de Química Agrícola, Geología y Edafología, Facultad de Química, Universidad de Murcia, Murcia, Spain.Departamento de Química Agrícola, Geología y Edafología, Facultad de Química, Universidad de Murcia, Murcia, Spain.

Pub Type(s)

Journal Article
Research Support, Non-U.S. Gov't

Language

eng

PubMed ID

26084678

Citation

Fenoll, José, et al. "Reclamation of Water Polluted With Flubendiamide Residues By Photocatalytic Treatment With Semiconductor Oxides." Photochemistry and Photobiology, vol. 91, no. 5, 2015, pp. 1088-94.
Fenoll J, Vela N, Garrido I, et al. Reclamation of Water Polluted with Flubendiamide Residues by Photocatalytic Treatment with Semiconductor Oxides. Photochem Photobiol. 2015;91(5):1088-94.
Fenoll, J., Vela, N., Garrido, I., Navarro, G., Pérez-Lucas, G., & Navarro, S. (2015). Reclamation of Water Polluted with Flubendiamide Residues by Photocatalytic Treatment with Semiconductor Oxides. Photochemistry and Photobiology, 91(5), 1088-94. https://doi.org/10.1111/php.12479
Fenoll J, et al. Reclamation of Water Polluted With Flubendiamide Residues By Photocatalytic Treatment With Semiconductor Oxides. Photochem Photobiol. 2015 Sep-Oct;91(5):1088-94. PubMed PMID: 26084678.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Reclamation of Water Polluted with Flubendiamide Residues by Photocatalytic Treatment with Semiconductor Oxides. AU - Fenoll,José, AU - Vela,Nuria, AU - Garrido,Isabel, AU - Navarro,Ginés, AU - Pérez-Lucas,Gabriel, AU - Navarro,Simón, Y1 - 2015/07/17/ PY - 2015/02/13/received PY - 2015/06/08/accepted PY - 2015/6/19/entrez PY - 2015/6/19/pubmed PY - 2016/7/7/medline SP - 1088 EP - 94 JF - Photochemistry and photobiology JO - Photochem Photobiol VL - 91 IS - 5 N2 - The photodegradation of flubendiamide (benzenedicarboxamide insecticide), a relatively new insecticide was investigated in aqueous suspensions binary (ZnO of and TiO2) and ternary (Zn2 TiO4 and ZnTiO3) oxides under artificial light (300-460 nm) irradiation. Photocatalytic experiments showed that the addition of semiconductors, especially ZnO and TiO2 , in tandem with an electron acceptor (Na2 S2 O8) enhances the degradation rate of this compound in comparison with those carried out with catalyst alone and photolytic tests. The photocatalytical degradation of flubendiamide using ZnO/Na2 S2 O8 and TiO2 /Na2 S2 O8 followed first-order kinetics. In addition, desiodo-flubendiamide was identified during the degradation of flubendiamide. Finally, application of these reaction systems in different waters (tap, leaching and watercourse) showed the validity of the treatments, which allowed the removal of flubendiamide residues in these drinking and environmental water samples. SN - 1751-1097 UR - https://www.unboundmedicine.com/medline/citation/26084678/Reclamation_of_Water_Polluted_with_Flubendiamide_Residues_by_Photocatalytic_Treatment_with_Semiconductor_Oxides_ L2 - https://doi.org/10.1111/php.12479 DB - PRIME DP - Unbound Medicine ER -