Journal ArticleDOI
Estimation of .OH radical reaction rate constants for phenol and chlorinated phenols using UV/H2O2 photo-oxidation.
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TLDR
A mechanistic model for UV/H2O2 photooxidation has been developed and room temperature (27 degrees C) rate constants for the reaction of .OH radical with the substrates have been estimated by using the model equation.About:
This article is published in Journal of Hazardous Materials.The article was published on 1999-01-01. It has received 97 citations till now. The article focuses on the topics: Reaction rate constant & Radical.read more
Citations
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Journal ArticleDOI
Photo-Oxidation of Ethylene with Hydrogen Peroxide
Katsuyasu Sugawara,Hideaki Suzuki,Takahiro Kato,Takuo Sugawara,Megumi Otsuka,Hitoshi Funayama +5 more
TL;DR: In this article, a system of ultraviolet (UV)light/hydrogen peroxide aqueous solution was used to evaluate the usefulness of UV irradiation for the oxidation of volatile organic compounds, and to clarify the gas-liquid reaction mechanism.
References
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Book
Standard methods for the examination of water and wastewater
TL;DR: The most widely read reference in the water industry, Water Industry Reference as discussed by the authors, is a comprehensive reference tool for water analysis methods that covers all aspects of USEPA-approved water analysis.
Journal ArticleDOI
The Chemistry of Water Treatment Processes Involving Ozone, Hydrogen Peroxide and Ultraviolet Radiation
TL;DR: In this article, the theoretical and practical yield of OH from O3 at high pH, 03/H202, O3/UV and H2O2/UV systems are reviewed.
Journal ArticleDOI
Chemical Oxidation Technologies: Ultraviolet Light/Hydrogen Peroxide, Fenton's Reagent, and Titanium Dioxide-Assisted Photocatalysis
TL;DR: The application status and potential of three chemical oxidation treatment methods which generate powerful oxidants (hydroxyl radicals): ultraviolet light (UV)/hydrogen peroxide (H2O2) process, Fenton's reagent treatment, and titanium dioxide (TiO2)-assisted photocatalytic degradation, are described and discussed in this paper.
Journal ArticleDOI
Photocatalytic degradation of pentachlorophenol on titanium dioxide particles: identification of intermediates and mechanism of reaction
German Mills,Michael R. Hoffmann +1 more
TL;DR: In this article, the photoassisted oxidation of pentachlorophenol (PCP) in TiO_2 particle suspensions was investigated, and complete dechlorination of 47 µM PCP was achieved after 3 h of illumination at high intensity with apparent quantum efficiencies ranging from 1 to 3%.
Journal ArticleDOI
Oxidation of polynuclear aromatic hydrocarbons in water. 2: UV radiation and ozonation in the presence of UV radiation
TL;DR: In this article, the performance of photolysis of polynuclear aromatic hydrocarbons, including fluorene, phenanthrene, and acenaphthene, was investigated.