The Hydroxylation of Anisole by Hydrogen Peroxide in the Presence of Catalytic Amounts of Ferric Ion and Catechol. Scope, Requirements, and Kinetic Studies1,2

1966 ◽  
Vol 88 (22) ◽  
pp. 5266-5268 ◽  
Author(s):  
Gordon A. Hamilton ◽  
Joel P. Friedman ◽  
Patrick M. Campbell
Keyword(s):  
Hydrogen Peroxide ◽  
Ferric Ion

Reactions of ferrous and ferric ions with hydrogen peroxide. Part II.—The ferric ion reaction

1951 ◽  
Vol 47 (0) ◽  
pp. 591-616 ◽  
Author(s):  
W. G. Barb ◽  
J. H. Baxendale ◽  
P. George ◽  
K. R. Hargrave
Keyword(s):  
Hydrogen Peroxide ◽  
Ferric Ion ◽  
Ferric Ions

Quantum efficiencies of the photo-Fenton degradation of atrazine in water

2012 ◽  
Vol 66 (10) ◽  
pp. 2209-2216 ◽  
Author(s):  
T. B. Benzaquén ◽  
M. A. Isla ◽  
O. M. Alfano
Keyword(s):  
Hydrogen Peroxide ◽  
Organic Carbon ◽  
Ferric Ion ◽  
Fenton Process ◽  
Triazine Ring ◽  
Experimental Conditions ◽  
Maximum Value ◽  
Absolute Quantum ◽  
Atrazine Degradation ◽  
Recycling Reactor

An experimental work in a well-stirred batch recycling reactor for the photo-Fenton degradation of atrazine in water is presented. A study of the quantum efficiency is performed to assess the effectiveness of the photo-Fenton process on the atrazine degradation and total organic carbon (TOC) mineralization. Apparent and absolute quantum efficiencies of degradation and mineralization of an atrazine-based commercial herbicide are determined under different experimental conditions. Higher apparent efficiencies were found for both atrazine degradation and TOC mineralization when the ferric ion and hydrogen peroxide concentrations are increased. Because of the well known stability of the triazine ring, atrazine was not completely mineralized by the photo-Fenton process. However, a TOC reduction of 40% was achieved, being 62.5% of the maximum value that can be reached.

Degradation of PCBs by ferric ion, hydrogen peroxide and UV light

1994 ◽  
Vol 13 (3) ◽  
pp. 423-427 ◽  
Author(s):  
Joseph J. Pignatello ◽  
Guadalupe Chapa
Keyword(s):  
Hydrogen Peroxide ◽  
Uv Light ◽  
Ferric Ion
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