Ozone Reaction Kinetics for Water and Wastewater Systems - Chapter 3 docx

... step for the biological batch degradation of industrial wastewater containing 3- methyl-piperidine, Ozone Sci. Eng., 23, 189–198, 2001. 34 . Shawwa, A.R. and Smith, D.W., Kinetics of microcystin-LR ... of reaction (3. 5) and reaction order in regard to B , respectively. Integration of equation (3. 11) leads to For n = 1: (3. 13) and For n ≠ 1 (3. 1...

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... I – 0.0 039 Xe 0.0 133 –0 .32 9 2 73 31 8 NH 4 + 0.0556 NO 2 – 0.0795 Rn 0.0477 –0. 138 2 73 30 1 Mg 2+ 0.1694 NO 3 – 0.0128 N 2 –0.0010 –0.605 278 34 5 Ca 2+ 0.1762 ClO 3 – 0. 134 8 O 2 0 –0 .33 4 2 73 35 3 Sr 2+ 0.1881 ... 2 73 34 8 Al 3+ 0.2174 HSO 3 – 0.0549 C 3 H 8 0.0240 –0.702 286 34 5 Cr 3+ 0.0648 CO 3 2– 0.14 23 nC 4 H 10 0.0297 –0.726 2 73 34 5 Fe 3+ 0.1161 HPO 4 2–...

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... Ozonation Reactions References Chapter 6 Kinetics of the Ozonation of Wastewaters 6.1 Reactivity of Ozone in Wastewater 6.2 Critical Concentration of Wastewater 6 .3 Characterization of Wastewater 6 .3. 1 ... the Ozone Absorption 6.6.2 Determination of Ozone Properties for the Ozonation Kinetics of Wastewater 6.6 .3 Determination of Rate Coefficients for the Ozona...

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... NaOH Kinetics depends on pH: pH 3: –r O3 = kC O3 3/ 2 , pH 7: –r O3 = kC O3 3/ 2 to 1 pH 9: –r O3 = kC O3 Kinetics of O 3 -bromide studied 58 (1981) ©2004 CRC Press LLC 2 Reactions of Ozone ... corresponding pK and the indicated value for the protonation reaction. HCO HO HCO OH k C 33 1 −− +•→•+ CO HO CO OH k C 33 2 =−− +•→•+ HCO CO H k C 33 3 −=+ →+ HCO...

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... solution for the case of fast reactions (C Ab = 0) and Ha 1 > 1: (4.58) 4.2.2.2 Irreversible Second-Order Reactions For the kinetics of the second-order gas–liquid reaction (4 .32 ), the ... 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 reacti...

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... cycle b = basic cycle b (Simple ozonation) b-a-b a-b-a b-a-b-a-b a-b-a-b ©2004 CRC Press LLC experimental conditions applied. For this kinetic regime the ozone absorption rate is [see also Equation ... Coefficient Corresponded to Ozone- Buffered Water and Ozone- Tomato Wastewater Systems a Ozone System System Characteristics He ؋ 10 –6 k L a ؋ 10 2 Reference Ozone- buffered...

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... 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, CA, 19 93. 22. ... REACTION ZONE t R , s t D =3. 2 s t D =0 .32 s 10 5 10 4 10 3 10 2 10 1 1 10 –1 10 –2 10 3 10 –4 OCP-O 3 DIRECT REACTION OZONE DECOMPOSITION REACTION ATZ-O...

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... O OO O3 033 03 33 01 3 2 30 3φφ ε µ . −= =rLICkC OUV O O O O3 033 30 23 2 30 3. φε t kI R OO == 1 2 30 3 01 0 3 3 µ φε. t kLI R OO == 11 2 30 3 02 0 3 3 . φε µεε=+ () 2 30 3 33 . OO BB CC −==rIk OUV O3 030 φ ... compounds Merry-go-round photoreactor, 450 Hg Lamp, Corning 0.52 and 7 .37 filters for 36 6 nm and 10 3 M K 2 CrO 4 in 3% K 2 CO 3 for 31 3 nm, AK...

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... be formed from the reaction between photogenerated and adsorbed hydrogen peroxide and ozone in a similar way that occurs in the ozone/ hydrogen peroxide and ozone/ UV systems (see Chapter 8 or Chapter ... preparation and the mechanism and kinetics of the process. Ti IV O Ti IV H O Ti IV O Ti IV HO H() • () () • () •−+ − → ← −+ − + −−+ 32 2 3 2 −= −− dC dt kC C B...

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... O = − () = − − () == 3 0 33 3 3 0 33 ** GEFkaCC O film LO O 3 33 =− − () () * Gr O bulk O 3 3 = ©2004 CRC Press LLC TABLE 11.1 (continued) Works on Kinetic Modeling of Ozonation Systems Ozonation ... dispersion model, Ozone Sci. Eng., 23, 36 9 38 4, 2001. 18. El-Din, M.G. and Smith, D.W., Development of transient back flow cell model (BFCM) for bubble columns, Ozone Sci....

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