Oxidation reactions of carbaryl in aqueous solutions

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F22%3A91286" target="_blank" >RIV/60460709:41210/22:91286 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.sciencedirect.com/science/article/pii/S0301010421003384" target="_blank" >https://www.sciencedirect.com/science/article/pii/S0301010421003384</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.chemphys.2021.111427" target="_blank" >10.1016/j.chemphys.2021.111427</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Oxidation reactions of carbaryl in aqueous solutions

Popis výsledku v původním jazyce

Hydroxyl radical induced oxidation of carbaryl has been studied using steady state photolysis followed by highresolution mass spectrometry, pulse radiolysis, and theoretical calculations. Naphthoquinones are found to undergo ring opening and the corresponding products are identified. The reaction of SO4- with carbaryl, on the other hand, results the radical cation of parent molecule which exhibits reasonable stability in the pulse radiolysis timescale. Total organic carbon analysis after H2O2 UV photolysis revealed that nearly 70% of the organic content is mineralized after 35 min of irradiation, which demonstrates the potential application of oxidative methods towards the degradation of carbaryl.

Název v anglickém jazyce

Oxidation reactions of carbaryl in aqueous solutions

Popis výsledku anglicky

Hydroxyl radical induced oxidation of carbaryl has been studied using steady state photolysis followed by highresolution mass spectrometry, pulse radiolysis, and theoretical calculations. Naphthoquinones are found to undergo ring opening and the corresponding products are identified. The reaction of SO4- with carbaryl, on the other hand, results the radical cation of parent molecule which exhibits reasonable stability in the pulse radiolysis timescale. Total organic carbon analysis after H2O2 UV photolysis revealed that nearly 70% of the organic content is mineralized after 35 min of irradiation, which demonstrates the potential application of oxidative methods towards the degradation of carbaryl.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

40104 - Soil science

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2022

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

CHEMICAL PHYSICS

ISSN

0301-0104

e-ISSN

1873-4421

Svazek periodika

554

Číslo periodika v rámci svazku

Feb

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

8

Strana od-do

0-0

Kód UT WoS článku

000754635200001

EID výsledku v databázi Scopus

2-s2.0-85121317051