Istraživanje direktne elektrohemijske oksidacije neonikotinoidnog pesticida tiametoksam u vodi
Investigation of direct electrochemical oxidation of neonicotinoid pesticide thiamethoxam in water
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2020
Authors
Stupar, Stevan Lj![](/themes/Mirageripest/images/orcid.png)
Ivanković, Negovan D.
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Grgur, Branimir N.
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Tomašević, Anđelka
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Mijin, Dušan
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Koprivica, Kosana
Article (Published version)
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Show full item recordAbstract
Poslednjih decenija očigledna je sve veća upotreba hemikalija na mnogo načina u savremenom životu. Stoga je mogućnost njegovog unosa u organizme, trovanja ljudi i životinja i oštećenja zdravlja, danas na visokom nivou, posebno kada su u pitanju katastrofe izazvane upotrebom toksičnih hemikalija u terorističkim napadima ili u vojne svrhe. Ako gledamo unapred, rizik od zagađenja vode i tla pesticidima, kao jednima od najvažnijih resursa za preživljavanje, uvek je prisutan. Široki spektri negativnih efekata pesticida na životnu sredinu iniciraju sve veći broj ispitivanja efikasnih metoda uklanjanja pesticida, posebno iz vode. Cilj ovog rada bio je da se ispita efikasnost direktne elektrohemijske oksidacije kao metoda za insitu razgradnju pesticida u vodenoj sredini, u zavisnosti od koncentracije pesticida, prisutnih elektrolita, primenjene struje i pH vrednosti medijuma. Kao model molekula korišćen je neonikotinoidni pesticid tiametoksam. Kinetika razgradnje tiametoksama u vodenom rastvor...u praćena je UV/Vis spektrometrijom.
In recent decades an increase usage of chemicals in many ways of modern life is evident. So, the possibility of its intake into organisms, human and animals poisoning and health damage, is nowadays on a high level, especially when it comes to disaster situations caused by using toxic chemicals in terrorist attacks or for military purposes. If we look ahead, the risk of pesticide contamination of the water and soil, as one of the most important resources for surviving, is always present. The wide spectra of pesticide negative effects on the environment initiate the increasing number of investigations of efficient pesticide removal methods, especially from water. The aim of this study was to investigate the efficiency of direct electrochemical oxidation as a method for in-situ degradation of pesticides in the aquatic environment, depending on the concentration of pesticides, present electrolytes, applied current and the pH value of the medium. As a model molecule, the neonicotinoid pesti...cide thiamethoxam was used. Kinetics of thiamethoxam degradation in aqueous solution was followed by UV/Vis spectrometry.
Keywords:
UV/Vis spektroskopija / potrošnja energije / pesticidi / kinetički parametri / IrOX anoda / elektrohemijska oksidacija / UV/Vis spectroscopy / pesticides / kinetics parameters / IrOX anode / energy consumption / electrochemical oxidationSource:
Scientific Technical Review, 2020, 70, 3, 11-16Publisher:
- Vojnotehnički institut, Beograd
Projects:
- The research covered in this paper was carried out in the framework of the University of Defense, Project No. VATT/1/18-20
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Institution
Institut za pesticide i zaštitu životne sredineTY - JOUR AU - Stupar, Stevan Lj AU - Ivanković, Negovan D. AU - Grgur, Branimir N. AU - Tomašević, Anđelka AU - Mijin, Dušan AU - Koprivica, Kosana PY - 2020 UR - https://ripest.pesting.org.rs/handle/123456789/492 AB - Poslednjih decenija očigledna je sve veća upotreba hemikalija na mnogo načina u savremenom životu. Stoga je mogućnost njegovog unosa u organizme, trovanja ljudi i životinja i oštećenja zdravlja, danas na visokom nivou, posebno kada su u pitanju katastrofe izazvane upotrebom toksičnih hemikalija u terorističkim napadima ili u vojne svrhe. Ako gledamo unapred, rizik od zagađenja vode i tla pesticidima, kao jednima od najvažnijih resursa za preživljavanje, uvek je prisutan. Široki spektri negativnih efekata pesticida na životnu sredinu iniciraju sve veći broj ispitivanja efikasnih metoda uklanjanja pesticida, posebno iz vode. Cilj ovog rada bio je da se ispita efikasnost direktne elektrohemijske oksidacije kao metoda za insitu razgradnju pesticida u vodenoj sredini, u zavisnosti od koncentracije pesticida, prisutnih elektrolita, primenjene struje i pH vrednosti medijuma. Kao model molekula korišćen je neonikotinoidni pesticid tiametoksam. Kinetika razgradnje tiametoksama u vodenom rastvoru praćena je UV/Vis spektrometrijom. AB - In recent decades an increase usage of chemicals in many ways of modern life is evident. So, the possibility of its intake into organisms, human and animals poisoning and health damage, is nowadays on a high level, especially when it comes to disaster situations caused by using toxic chemicals in terrorist attacks or for military purposes. If we look ahead, the risk of pesticide contamination of the water and soil, as one of the most important resources for surviving, is always present. The wide spectra of pesticide negative effects on the environment initiate the increasing number of investigations of efficient pesticide removal methods, especially from water. The aim of this study was to investigate the efficiency of direct electrochemical oxidation as a method for in-situ degradation of pesticides in the aquatic environment, depending on the concentration of pesticides, present electrolytes, applied current and the pH value of the medium. As a model molecule, the neonicotinoid pesticide thiamethoxam was used. Kinetics of thiamethoxam degradation in aqueous solution was followed by UV/Vis spectrometry. PB - Vojnotehnički institut, Beograd T2 - Scientific Technical Review T1 - Istraživanje direktne elektrohemijske oksidacije neonikotinoidnog pesticida tiametoksam u vodi T1 - Investigation of direct electrochemical oxidation of neonicotinoid pesticide thiamethoxam in water EP - 16 IS - 3 SP - 11 VL - 70 DO - 10.5937/str2003011S UR - conv_159 ER -
@article{ author = "Stupar, Stevan Lj and Ivanković, Negovan D. and Grgur, Branimir N. and Tomašević, Anđelka and Mijin, Dušan and Koprivica, Kosana", year = "2020", abstract = "Poslednjih decenija očigledna je sve veća upotreba hemikalija na mnogo načina u savremenom životu. Stoga je mogućnost njegovog unosa u organizme, trovanja ljudi i životinja i oštećenja zdravlja, danas na visokom nivou, posebno kada su u pitanju katastrofe izazvane upotrebom toksičnih hemikalija u terorističkim napadima ili u vojne svrhe. Ako gledamo unapred, rizik od zagađenja vode i tla pesticidima, kao jednima od najvažnijih resursa za preživljavanje, uvek je prisutan. Široki spektri negativnih efekata pesticida na životnu sredinu iniciraju sve veći broj ispitivanja efikasnih metoda uklanjanja pesticida, posebno iz vode. Cilj ovog rada bio je da se ispita efikasnost direktne elektrohemijske oksidacije kao metoda za insitu razgradnju pesticida u vodenoj sredini, u zavisnosti od koncentracije pesticida, prisutnih elektrolita, primenjene struje i pH vrednosti medijuma. Kao model molekula korišćen je neonikotinoidni pesticid tiametoksam. Kinetika razgradnje tiametoksama u vodenom rastvoru praćena je UV/Vis spektrometrijom., In recent decades an increase usage of chemicals in many ways of modern life is evident. So, the possibility of its intake into organisms, human and animals poisoning and health damage, is nowadays on a high level, especially when it comes to disaster situations caused by using toxic chemicals in terrorist attacks or for military purposes. If we look ahead, the risk of pesticide contamination of the water and soil, as one of the most important resources for surviving, is always present. The wide spectra of pesticide negative effects on the environment initiate the increasing number of investigations of efficient pesticide removal methods, especially from water. The aim of this study was to investigate the efficiency of direct electrochemical oxidation as a method for in-situ degradation of pesticides in the aquatic environment, depending on the concentration of pesticides, present electrolytes, applied current and the pH value of the medium. As a model molecule, the neonicotinoid pesticide thiamethoxam was used. Kinetics of thiamethoxam degradation in aqueous solution was followed by UV/Vis spectrometry.", publisher = "Vojnotehnički institut, Beograd", journal = "Scientific Technical Review", title = "Istraživanje direktne elektrohemijske oksidacije neonikotinoidnog pesticida tiametoksam u vodi, Investigation of direct electrochemical oxidation of neonicotinoid pesticide thiamethoxam in water", pages = "16-11", number = "3", volume = "70", doi = "10.5937/str2003011S", url = "conv_159" }
Stupar, S. L., Ivanković, N. D., Grgur, B. N., Tomašević, A., Mijin, D.,& Koprivica, K.. (2020). Istraživanje direktne elektrohemijske oksidacije neonikotinoidnog pesticida tiametoksam u vodi. in Scientific Technical Review Vojnotehnički institut, Beograd., 70(3), 11-16. https://doi.org/10.5937/str2003011S conv_159
Stupar SL, Ivanković ND, Grgur BN, Tomašević A, Mijin D, Koprivica K. Istraživanje direktne elektrohemijske oksidacije neonikotinoidnog pesticida tiametoksam u vodi. in Scientific Technical Review. 2020;70(3):11-16. doi:10.5937/str2003011S conv_159 .
Stupar, Stevan Lj, Ivanković, Negovan D., Grgur, Branimir N., Tomašević, Anđelka, Mijin, Dušan, Koprivica, Kosana, "Istraživanje direktne elektrohemijske oksidacije neonikotinoidnog pesticida tiametoksam u vodi" in Scientific Technical Review, 70, no. 3 (2020):11-16, https://doi.org/10.5937/str2003011S ., conv_159 .