Synergism and Radicals Dynamics in the Efficient Degradation of Basic Blue 41 via UV/Chlorine Process: Dependence on Processing Conditions
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DOI: 10.1002/apj.70138
Abstract: The UV/chlorine process, a promising advanced oxidation process, demonstrates remarkable synergism and radical dynamics for the efficient degradation of Basic Blue 41 (BB41). This study investigates the effects of processing conditions, including solution temperature (25°C–45°C),… read more here.
Keywords: process; degradation; dynamics efficient; chlorine process ... See more keywords
Degradation of ciprofloxacin and inactivation of ciprofloxacin resistant E. faecium during UV-LED (275 nm)/chlorine process
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DOI: 10.1016/j.cej.2020.124803
Abstract: Abstract Ciprofloxacin and ciprofloxacin-resistant bacteria are emerging concerns that threaten public health due to the heavy use of antibiotics and the development of bacterial resistance in water environments. In this study, we examined an energy-efficient… read more here.
Keywords: ciprofloxacin resistant; chlorine process; ciprofloxacin; chlorine ... See more keywords
Roles of bromine radicals, HOBr and Br2 in the transformation of flumequine by the UV/chlorine process in the presence of bromide
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DOI: 10.1016/j.cej.2020.125222
Abstract: Abstract In the presence of bromide (Br−), new reactive species, such as bromine and reactive bromine species (RBS), are formed by the UV/chlorine process. In this study, the effects of Br− on the kinetics, products,… read more here.
Keywords: hobr br2; process; presence bromide; chlorine process ... See more keywords
Kinetics and mechanism of reactive radical mediated fluconazole degradation by the UV/chlorine process: Experimental and theoretical studies
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DOI: 10.1016/j.cej.2020.126224
Abstract: Abstract The emerging organic contaminants can be effectively removed in the UV/chlorine process by produced hydroxyl radical (HO ) and chlorine-derived radicals (Cl , ClO , etc.). However, the degradation mechanism and pathways of reactive… read more here.
Keywords: reactive radical; degradation; chlorine process; radical mediated ... See more keywords
Elimination kinetics and detoxification mechanisms of microcystin-LR during UV/Chlorine process.
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DOI: 10.1016/j.chemosphere.2018.09.162
Abstract: Microcystin-LR (MC-LR), a toxin produced by cyanobacteria, is very toxic and poses a threat to public health when entering water treatment works. In this study, UV/chlorine process, as an advanced oxidation process (AOP), has been… read more here.
Keywords: chlorine process; detoxification; elimination kinetics; process ... See more keywords
Kinetics, structural effects and transformation pathways for norfloxacin oxidation using the UV/chlorine process
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DOI: 10.1016/j.jwpe.2021.102324
Abstract: Abstract The UV/chlorine process is a novel light-driven oxidation technique. In this study, norfloxacin (NOR), a typical quinolone contaminant, was degraded by using the UV/chlorine process. The effects of the process parameters were also investigated.… read more here.
Keywords: degradation; using chlorine; oxidation; chlorine process ... See more keywords
Trace Organic Pollutant Removal by VUV/UV/chlorine Process: Feasibility Investigation for Drinking Water Treatment on a Mini-Fluidic VUV/UV Photoreaction System and a Pilot Photoreactor.
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DOI: 10.1021/acs.est.8b00611
Abstract: The vacuum-ultraviolet/ultraviolet/chlorine (VUV/UV/chlorine) process, with a VUV/UV mercury lamp used as the light source, was found to be a highly efficient advanced oxidation process (AOP) in a previous study. Hence, its application feasibility for trace… read more here.
Keywords: trace organic; chlorine process; vuv chlorine; chlorine ... See more keywords
Kinetics and Mechanism of Degradation of Reactive Radical-Mediated Probe Compounds by the UV/Chlorine Process: Theoretical Calculation and Experimental Verification
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DOI: 10.1021/acsomega.1c06001
Abstract: The UV/chlorine process, by combining chlorination with UV irradiation, has been recently considered as a highly efficient advanced oxidation process (AOP) technology in water treatment. Nitrobenzene (NB), benzoic acid (BA), and p-chlorobenzoic acid (pCBA) are… read more here.
Keywords: reaction; probe compounds; chlorine process; mechanism ... See more keywords
Ponceau S Dye Removal Using UV/Chlorine Process: Affecting Factors, COD Removal and Comparison with UV/H2O2 and UV/Persulfate Systems
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DOI: 10.22146/ijc.98293
Abstract: The purpose of this work was to examine the degradation of Ponceau S (PS) using the UV/chlorine process under various operating parameters. The temporal evolution of the conductivity and the chemical oxygen demand (COD) of… read more here.
Keywords: process; using chlorine; degradation; h2o2 ... See more keywords