... of reactions with the following stoichiometry:
1. First-order reaction:
(4. 14)
with
(4. 15)
2. Pseudo first-order reaction:
(4. 16)
with
(4. 17)
The ozone self-decomposition reaction in water ... approx-
imate solution of the reaction factor for second order reactions (4. 49) and (4. 50):
(4. 75)
(4. 76)
with
(4. 77)
Finally, a trial -and- error procedure allows the...
...
Chapter 7
Kinetics of Indirect Reactions of Ozone in Water
7.1 Relative Importance of the Direct Ozone B Reaction and the Ozone
Decomposition Reaction
7.1.1 Application of Diffusion and Reaction ... homogeneous
and heterogeneous ozone reactions. Chapter 4 and Chapter 5 continue with studies on
direct ozone reaction kinetics, but they exclusively deal wi...
... related to the reaction factor with
Equation (5 .46 ):
(5 .46 )
The absorption rate law is given by Equations (4. 45) and (4. 46) that applied to the
ozone- B reaction become as follows:
(5 .47 )
with C
O3
*
calculated ... t-butanol solutions: 0. 24 and 0 .48 M
IS, 18 42 ºC, pH 2–6, and He = 56 34. 4 (0. 24 M, 25ºC, pH 6)
18
Rischbieter et al.,
2000
In different salts: MgSO...
... Ozonation of US drinking water sources: HO concentration
and oxidation-competition values, in Ozone in Water and Wastewater, Proceedings
of 11th Ozone World Congress, Vol 2, S-1 7-1 19–125, San Francisco, ... of the processes and bromate formation, Envi-
ron.Sci. Technol., 35, 42 52 42 59, 2001.
33. Hoigné, J. and Bader, H., Ozonation of water: kinetics of oxidation of...
... International Ozone Association.)
t, min
A
0 20 40 60 80 100 120 140 160
t, min
B
0 20 40 60 80 100 120 140 160
14. 37×10
–3
11.05×10
–3
7. 74 10
–3
4. 42×10
–3
U
g
, ms
–1
4. 42×10
–3
7. 74 10
–3
11.05×10
–3
14. 37×10
–3
U
g
, ... from the Staeheling
and Hoigné mechanism
68
where wastewater and gas phases were considered perfectly
mixed. Reaction (11.83), for the ozone d...