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Degradation of nitrophenols by Fenton and photo-Fenton processes
Journal of Photochemistry and Photobiology A: Chemistry, 2005Abstract The degradation of four nitrophenols (NPs), namely 2-nitrophenol (2-NP), 4-nitrophenol (4-NP), 2,4-dinitrophenol (DNP), 2,4,6-trinitrophenol (TNP) with Fenton process, solar- and UV-assisted Fenton processes were investigated and compared for their treatment efficiency. The maximum mineralization observed for mono-NP, DNP and TNP was 32%, 25%
V. Kavitha, K. Palanivelu
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Mineralization of Catechol by Fenton and Photo‐Fenton Processes
CLEAN – Soil, Air, Water, 2012AbstractCatechol is one of the most abundant phenolic components of olive mill wastewaters. In this article, the mineralization of this compound in synthetic aqueous solutions by the Fenton and photo‐Fenton processes is studied. It has been found that for 1.44 mM catechol, the total organic carbon of solutions is reduced about 94.4% at best after 60 ...
Asma M'hemdi +4 more
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Degradation of atrazine by Fenton and modified Fenton reactions
Monatshefte für Chemie - Chemical Monthly, 2011For 50 years, farmers around the world have relied on the herbicide atrazine—one of the triazine family of herbicides—to fight weeds in corn, grain sorghum, sugar cane, and other crops. Although prohibited in the European Union because of widespread contamination of waterways and drinking water supplies, it is still one of the most widely used ...
Tomáš Mackul’ak +2 more
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Fenton-Prozesse in Bioraffinerien
2021Published by RWTH Aachen University ...
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Fenton Chemistry: An Introduction
Radiation Research, 1996In 1876, Fenton described a colored product obtained on mixing tartaric acid with hydrogen peroxide and a low concentration of a ferrous salt. Full papers in 1894 and 1896 showed the product was dihydroxymaleic acid. Haber, Weiss and Willstätter proposed in 1932-1934 the involvement of free hydroxyl radicals in the iron(II)/hydrogen peroxide system ...
P, Wardman, L P, Candeias
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Journal of Industrial and Engineering Chemistry, 2019
Abstract Contaminated soil via crude oil was remediated through advanced oxidative process. A combination of ultraviolet and ultrasonic irradiation enhanced by Fenton reagents was presented as a promising method with high efficiency for this purpose.
Ali Gharaee +2 more
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Abstract Contaminated soil via crude oil was remediated through advanced oxidative process. A combination of ultraviolet and ultrasonic irradiation enhanced by Fenton reagents was presented as a promising method with high efficiency for this purpose.
Ali Gharaee +2 more
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Degradation of polyolefins by Fenton and Photo- Fenton processes
2021Due to its great characteristics and low price, the production of plastic materials has increased significantly in the last few decades. Unfortunately, most plastic waste is not disposed of appropriately what consequently caused their entering in the environment.
Kučić Grgić, Dajana +7 more
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Journal of Environmental Sciences, 2009
Both citrate and hypophosphite in aqueous solution were degraded by advanced oxidation processes (Fe2+/H2O2, UV/Fe2+/H2O2, and electrolysis/ Fe2+/H2O2) in this study. Comparison of these techniques in oxidation efficiency was undertaken. It was found that Fenton process could not completely degrade citrate in the presence of hypophosphite since it ...
Yao-Hui, Huang +2 more
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Both citrate and hypophosphite in aqueous solution were degraded by advanced oxidation processes (Fe2+/H2O2, UV/Fe2+/H2O2, and electrolysis/ Fe2+/H2O2) in this study. Comparison of these techniques in oxidation efficiency was undertaken. It was found that Fenton process could not completely degrade citrate in the presence of hypophosphite since it ...
Yao-Hui, Huang +2 more
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Fenton's oxidation of pentachlorophenol
Water Research, 2009The combination of H(2)O(2) and Fe(II) (Fenton's reaction) has been demonstrated to rapidly degrade many organics via hydroxyl radicals. However, few studies have related hydroxyl radical generation rates with measured organic chemical degradation data.
Julio A, Zimbron, Kenneth F, Reardon
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The centennial of the Fenton reaction
Free Radical Biology and Medicine, 1993Abstract A short account is given of Fenton's life and research, with special emphasis on the Fenton reactions.
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