Results 261 to 270 of about 17,640 (284)
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Environmental Science and Pollution Research, 2016
Imazalil (IMZ) is a widely used fungicide for the post-harvest treatment of citrus, classified as "likely to be carcinogenic in humans" for EPA, that can be only partially removed by conventional biological treatment. Consequently, specific or combined processes should be applied to prevent its release to the environment.
Elsa López-Loveira +5 more
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Imazalil (IMZ) is a widely used fungicide for the post-harvest treatment of citrus, classified as "likely to be carcinogenic in humans" for EPA, that can be only partially removed by conventional biological treatment. Consequently, specific or combined processes should be applied to prevent its release to the environment.
Elsa López-Loveira +5 more
openaire +3 more sources
Polyamide 6.6 Degradation through Photo-Fenton Process
Materials Science Forum, 2022Synthetic polymers have become essential in our life, nevertheless, the high production and the low recycling around the world have caused serious problems of contamination in soil and water. In addition, its fragmentation into microplastics in environmental conditions has exacerbated the ecological problems due to its possible ingestion by organisms ...
Edgar Marcelino-Perez +5 more
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Oxidation of carbamazepine by photo-Fenton treatment
Global NEST International Conference on Environmental Science & Technology, 2022Oxidation of waters containing 50.0 mg L-1 of carbamazepine was conducted by a photo-Fenton reagent employing a UV lamp of 150W, at pH=3.0 and T=40°C. The oxidising action of hydrogen peroxide was studied in a range between [H2O2]0=0-15.0 mM. When applying stoichiometric ratios of 2 mol C15H12N2O: 20 mol H2O2:1.8 mol Fe2+, the maximum formation of ...
Natalia Villota +3 more
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Fenton and photo-Fenton oxidation of textile effluents
Water Research, 2002The simultaneous use of Fenton reagent and irradiation for the treatment of textile wastewaters generated during a hydrogen peroxide bleaching process is investigated. The experimental conditions tested during this study provide the simultaneous occurrence of Fenton, Fenton-like and photo-Fenton reactions. The batch experimental results are assessed in
Montserrat, Pérez +3 more
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Photo-Fenton effect of 4-chlorophenol in ice
Journal of Hazardous Materials, 2013The photoconversion of 4-chlorophenol (4-CP) in a simulated sunlight-Fenton system was investigated in ice and aqueous solution. It was found that the hydroxyl radical (OH) had an important effect on the photoconversion of 4-CP in both phases, but the effects of Cl(-), SO4(2-), NO3(-), and HCO3(-) were different.
Jia, Liu +7 more
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Journal of Environmental Chemical Engineering, 2015
Abstract A comparative study between the visible light induced photo-Fenton system (light/Fe 2+ /H 2 O 2 , P-F) and photo-Fenton like system (light/Fe 2+ /S 2 O 8 2− , P-FL) was carried out for the degradation of antibiotic sulfamethazine (SMZ). It was found that white-LED light could enhance the SMZ degradation in both photochemical systems.
Jia Wang, Tao Zhou, Juan Mao, Xiaohui Wu
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Abstract A comparative study between the visible light induced photo-Fenton system (light/Fe 2+ /H 2 O 2 , P-F) and photo-Fenton like system (light/Fe 2+ /S 2 O 8 2− , P-FL) was carried out for the degradation of antibiotic sulfamethazine (SMZ). It was found that white-LED light could enhance the SMZ degradation in both photochemical systems.
Jia Wang, Tao Zhou, Juan Mao, Xiaohui Wu
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Photochemical & Photobiological Sciences, 2013
This work assessed the effectiveness of several methods on degradation of microcystin-LR (MC-LR) by different Advanced Oxidation Processes, like solar photo-Fenton, UV-A/photo-Fenton and UV-C/H2O2. UV-C/H2O2 and UV-A/photo-Fenton processes were carried out in a bench scale photochemical apparatus and the solar photo-Fenton treatment was performed in a ...
Adriane M, de Freitas +3 more
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This work assessed the effectiveness of several methods on degradation of microcystin-LR (MC-LR) by different Advanced Oxidation Processes, like solar photo-Fenton, UV-A/photo-Fenton and UV-C/H2O2. UV-C/H2O2 and UV-A/photo-Fenton processes were carried out in a bench scale photochemical apparatus and the solar photo-Fenton treatment was performed in a ...
Adriane M, de Freitas +3 more
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MoS2 Applications in Photo-Fenton Technology
2018With the rapid economic development, environmental issues remain a nonnegligible problem among worldwide researchers. Among various handling strategies, advanced oxidation processes (AOPs) have been considerable methods to deal with the contaminant. In this chapter, we detailedly introduce the Fenton and Photo-Fenton technology, which belong to the ...
Jinlong Zhang +4 more
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Response Surface Analysis of Photo‐Fenton Oxidation of Simazine
Water Environment Research, 2009Removal of simazine from aqueous solution by photo‐Fenton oxidation was investigated using Box‐Behnken statistical experiment design and the response surface analysis. The effects of simazine, hydrogen peroxide (H2O2), and iron(II) concentrations on the extent of simazine and total organic carbon (TOC) removals were investigated.
Catalkaya, EBRU, Kargi, Fikret
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