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The photocatalytic degradation of carbofuran and Furadan 35-ST: the influence of inert ingredients

Authorized Users Only
2017
Authors
Tomašević, Anđelka
Mijin, Dušan
Marinković, Aleksandar
Radišić, Marina
Prlainović, Nevena
Đurović-Pejčev, Rada
Gašić, Slavica
Article (Published version)
Metadata
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Abstract
A comparative study on photocatalytic degradation of the pesticide carbofuran and its commercial product Furadan 35-ST in an aqueous suspension of ZnO, irradiated by long-wave light (315-400 nm), is presented in this study. In order to assess the effects of inert ingredients present in the commercial product Furadan 35-ST, non-competitive and competitive adsorption and kinetic studies of carbofuran degradation processes were conducted. A higher photochemical degradation rate was found for pure carbofuran in comparison to a two-component system, carbofuran and single addition of ingredients at appropriate concentrations, and the commercial product Furadan 35-ST. The overall effect of inert ingredients was evaluated from a competitive study using the model system of Furadan 35-ST. The results of a mineralization study, obtained by ion chromatography (IC) and total organic carbon (TOC) analyses, revealed the formation of acetate, oxalate, and formate ions. Photodegradation products of car...bofuran, three of them detected for the first time, were identified based on high-performance liquid chromatography-tandem mass spectrometry (HPLC-MS/MS) and gas chromatography-mass spectrometry (GC-MS) results, and their photodegradation pathways were proposed.

Keywords:
Heterogeneous photocatalysis / Carbofuran / Furadan 35-ST / Inert ingredients / Transformation products
Source:
Environmental Science and Pollution Research, 2017, 24, 15, 13808-13822
Publisher:
  • Springer Heidelberg, Heidelberg
Funding / projects:
  • Development of integrated management of harmful organisms in plant production in order to overcome resistance and to improve food quality and safety (RS-46008)
  • Study of the Synthesis, Structure and Activity of Natural and Synthetic Organic Compounds (RS-172013)
  • Development and Application of Methods and Materials for Monitoring New Organic Contaminants, Toxic Compounds and Heavy Metals (RS-172007)
  • Studies on plant pathogens, arthropods, weeds, and pesticides with a view to developing the methods of biorational plant protection and safe food production (RS-31043)

DOI: 10.1007/s11356-017-8949-x

ISSN: 0944-1344

PubMed: 28405924

WoS: 000401566600057

Scopus: 2-s2.0-85017479467
[ Google Scholar ]
14
9
URI
http://TechnoRep.tmf.bg.ac.rs/handle/123456789/3711
Collections
  • Radovi istraživača / Researchers’ publications (TMF)
Institution/Community
Tehnološko-metalurški fakultet
TY  - JOUR
AU  - Tomašević, Anđelka
AU  - Mijin, Dušan
AU  - Marinković, Aleksandar
AU  - Radišić, Marina
AU  - Prlainović, Nevena
AU  - Đurović-Pejčev, Rada
AU  - Gašić, Slavica
PY  - 2017
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/3711
AB  - A comparative study on photocatalytic degradation of the pesticide carbofuran and its commercial product Furadan 35-ST in an aqueous suspension of ZnO, irradiated by long-wave light (315-400 nm), is presented in this study. In order to assess the effects of inert ingredients present in the commercial product Furadan 35-ST, non-competitive and competitive adsorption and kinetic studies of carbofuran degradation processes were conducted. A higher photochemical degradation rate was found for pure carbofuran in comparison to a two-component system, carbofuran and single addition of ingredients at appropriate concentrations, and the commercial product Furadan 35-ST. The overall effect of inert ingredients was evaluated from a competitive study using the model system of Furadan 35-ST. The results of a mineralization study, obtained by ion chromatography (IC) and total organic carbon (TOC) analyses, revealed the formation of acetate, oxalate, and formate ions. Photodegradation products of carbofuran, three of them detected for the first time, were identified based on high-performance liquid chromatography-tandem mass spectrometry (HPLC-MS/MS) and gas chromatography-mass spectrometry (GC-MS) results, and their photodegradation pathways were proposed.
PB  - Springer Heidelberg, Heidelberg
T2  - Environmental Science and Pollution Research
T1  - The photocatalytic degradation of carbofuran and Furadan 35-ST: the influence of inert ingredients
EP  - 13822
IS  - 15
SP  - 13808
VL  - 24
DO  - 10.1007/s11356-017-8949-x
ER  - 
@article{
author = "Tomašević, Anđelka and Mijin, Dušan and Marinković, Aleksandar and Radišić, Marina and Prlainović, Nevena and Đurović-Pejčev, Rada and Gašić, Slavica",
year = "2017",
abstract = "A comparative study on photocatalytic degradation of the pesticide carbofuran and its commercial product Furadan 35-ST in an aqueous suspension of ZnO, irradiated by long-wave light (315-400 nm), is presented in this study. In order to assess the effects of inert ingredients present in the commercial product Furadan 35-ST, non-competitive and competitive adsorption and kinetic studies of carbofuran degradation processes were conducted. A higher photochemical degradation rate was found for pure carbofuran in comparison to a two-component system, carbofuran and single addition of ingredients at appropriate concentrations, and the commercial product Furadan 35-ST. The overall effect of inert ingredients was evaluated from a competitive study using the model system of Furadan 35-ST. The results of a mineralization study, obtained by ion chromatography (IC) and total organic carbon (TOC) analyses, revealed the formation of acetate, oxalate, and formate ions. Photodegradation products of carbofuran, three of them detected for the first time, were identified based on high-performance liquid chromatography-tandem mass spectrometry (HPLC-MS/MS) and gas chromatography-mass spectrometry (GC-MS) results, and their photodegradation pathways were proposed.",
publisher = "Springer Heidelberg, Heidelberg",
journal = "Environmental Science and Pollution Research",
title = "The photocatalytic degradation of carbofuran and Furadan 35-ST: the influence of inert ingredients",
pages = "13822-13808",
number = "15",
volume = "24",
doi = "10.1007/s11356-017-8949-x"
}
Tomašević, A., Mijin, D., Marinković, A., Radišić, M., Prlainović, N., Đurović-Pejčev, R.,& Gašić, S.. (2017). The photocatalytic degradation of carbofuran and Furadan 35-ST: the influence of inert ingredients. in Environmental Science and Pollution Research
Springer Heidelberg, Heidelberg., 24(15), 13808-13822.
https://doi.org/10.1007/s11356-017-8949-x
Tomašević A, Mijin D, Marinković A, Radišić M, Prlainović N, Đurović-Pejčev R, Gašić S. The photocatalytic degradation of carbofuran and Furadan 35-ST: the influence of inert ingredients. in Environmental Science and Pollution Research. 2017;24(15):13808-13822.
doi:10.1007/s11356-017-8949-x .
Tomašević, Anđelka, Mijin, Dušan, Marinković, Aleksandar, Radišić, Marina, Prlainović, Nevena, Đurović-Pejčev, Rada, Gašić, Slavica, "The photocatalytic degradation of carbofuran and Furadan 35-ST: the influence of inert ingredients" in Environmental Science and Pollution Research, 24, no. 15 (2017):13808-13822,
https://doi.org/10.1007/s11356-017-8949-x . .

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