Reply to comment on, hydroxyl radical scavenging by solid mineral surfaces in oxidative treatment systems: Rate constants and implications. water research 169, 9. 10.1016/j.watres.2019.115240

2020 ◽  
Vol 186 ◽  
pp. 116399
Author(s):  
Klara Rusevova-Crincoli ◽  
Scott G. Huling
Keyword(s):  
Hydroxyl Radical ◽  
Rate Constants ◽  
Radical Scavenging ◽  
Mineral Surfaces ◽  
Water Research ◽  
Oxidative Treatment

Photometric hydroxyl radical scavenging analysis of standard natural organic matter isolates

2014 ◽  
Vol 16 (4) ◽  
pp. 764-769 ◽  
Author(s):  
J. E. Donham ◽  
E. J. Rosenfeldt ◽  
K. R. Wigginton
Keyword(s):  
Organic Matter ◽  
Hydroxyl Radical ◽  
Natural Organic Matter ◽  
Rate Constants ◽  
Reaction Rate ◽  
Radical Scavenging ◽  
Reaction Rate Constants

Hydroxyl radical (˙OH) scavenging reaction rate constants of standard natural organic matter (NOM) isolates (k˙OH,NOM) were measured with a rapid background scavenging method.

Radiolysis studies on the corrosion inhibitors 1 -hexyn-3-ol, cinnamonitrile, and 1,3-diethyl-2-thiourea

1995 ◽  
Vol 73 (12) ◽  
pp. 2137-2142 ◽  
Author(s):  
A.J. Elliot ◽  
M.P. Chenier ◽  
D.C. Ouellette
Keyword(s):  
Hydrogen Atom ◽  
Hydroxyl Radical ◽  
Temperature Dependence ◽  
Rate Constant ◽  
Rate Constants ◽  
Corrosion Inhibitors ◽  
Hydrated Electron

In this publication we report: (i) the rate constants for reaction of the hydrated electron with 1-hexyn-3-ol ((8.6 ± 0.3) × 108 dm3 mol−1 s−1 at 18 °C), cinnamonitrile ((2.3 ± 0.2) × 1010 dm3 mol−1 s−1 at 20 °C), and 1,3-diethyl-2-thiourea ((3.5 ± 0.3) × 108 dm3 mol−1 s−1 at 22 °C). For cinnamonitrile and diethylthiourea, the temperature dependence up to 200 °C and 150 °C, respectively, is also reported; (ii) the rate constants for the reaction of the hydroxyl radical with 1-hexyn-3-ol ((5.5 ± 0.5) × 109 dm3 mol−1 s−1 at 20 °C), cinnamonitrile ((9.2 ± 0.3) × 109 dm3 mol−1 s−1 at 21 °C), and diethylthiourea ((8.0 ± 0.8) × 108 dm3 mol−1 s−1 at 22 °C). For cinnamonitrile, the temperature dependence up to 200 °C is also reported; (iii) the rate constant for the hydrogen atom reacting with 1-hexyn-3-ol ((4.3 ± 0.4) × 109 dm3 mol−1 s−1 at 20 °C). Keywords: radiolysis, corrosion inhibitors, rate constants.

Reactions of the hydroxyl radical. Part 2.—Determination of absolute rate constants

1965 ◽  
Vol 61 (0) ◽  
pp. 1417-1424 ◽  
Author(s):  
G. E. Adams ◽  
J. W. Boag ◽  
B. D. Michael
Keyword(s):  
Hydroxyl Radical ◽  
Rate Constants ◽  
Absolute Rate

Hydroxyl radical rate constants: comparing UV/H2O2 and pulse radiolysis for environmental pollutants

2008 ◽  
Vol 57 (6) ◽  
pp. 391-401 ◽  
Author(s):  
Michael S. Elovitz ◽  
Hilla Shemer ◽  
Julie R. Peller ◽  
K. Vinodgopal ◽  
Mano Sivaganesan ◽  
...  
Keyword(s):  
Hydroxyl Radical ◽  
Rate Constants ◽  
Pulse Radiolysis ◽  
Environmental Pollutants

scholarly journals PREDICTION OF REACTION RATE CONSTANTS OF HYDROXYL RADICAL WITH ORGANIC COMPOUNDS

2014 ◽  
Vol 59 (1) ◽  
pp. 2252-2259 ◽  
Author(s):  
ZHEN CHEN ◽  
XINLIANG YU ◽  
XIANWEI HUANG ◽  
SHIHUA ZHANG
Keyword(s):  
Hydroxyl Radical ◽  
Organic Compounds ◽  
Rate Constants ◽  
Reaction Rate ◽  
Reaction Rate Constants
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