Chemical Degradation Methods for Wastes and Pollutants - Chapter 1 pps

... 10 6 CAAT c 316 1 0. 018 10 6 Alachlor 540 0 .17 7 10 7 Parathion 0.0076 (240–320) e 89 Parathion 0.0 016 f 89 a CEAT=2-chloro-4-ethylamine -1 , 3,5-s-triazine; b CIAT=2-chloro-4-isopropylamine -1 , 3,5-s-triazine; c CAAT=2-chloro-4,6-diamine -1 , 3,5-s-triazine. d In ... 0.06 ( 213 –400) 10 1 1, 3,5-Trichlorobenzene 0.043 10 1 Trichloroethylene 18 .3 (254) 0.88 (254) 95 Atrazine 248...

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... Chem 19 96; 97 :18 1 18 6. 10 3. Obee TN. Photooxidation of sub-parts-per-million toluene and formaldehyde levels on titania using a glass-plate reactor. Environ Sci Technol 19 96; 30:3578–3584. 10 4. ... kinetics and reactor for water purification by photo- oxidation. Chem Eng Sci 19 93; 48 :1 11 . 49. Yue PL. Oxidation reactors for water and wastewater treatment. Water Sci Tec...

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... sonochemical degradation of many other chloromethanes and chloroethanes was reported by Bhatnagar and Cheung [49]. Aqueous so- lutions of CCl 2 H 2 , CCl 3 H, CCl 4 , 1, 2-dichloroethane, 1, 1 , 1- trichloroethane, trichloroethylene, ... ultrasound. J Am Chem Soc 19 92; 11 4: 314 8– 315 0. 17 . Kruus P, Entezari MH. Effect of frequency on sonochemical reactions: I. Oxidation of iod...

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... 3430 Cooling water (gpm) 95 91 84 96 95 93 91 Reactor residence time (sec) 10 11 10 15 13 11 15 Airflow rate (lb/hr) 16 90 16 60 16 70 16 50 16 90 17 10 16 50 Feed water flow rate (lb/hr) 7 21 703 744 70 322 622 ... 17 10 2780 3020 2430 Kerosene—startup (lb) 11 9 8 15 6 11 15 Kerosene—steady state (lb/hr) 0 0 0 41 0 0 40 Kerosene—shutdown (lb) 8 — — 5 — 6 10 Startup t...

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... cyclodextrins. Analyst 19 98; 12 3:735–7 41. 10 1. Brusseau ML, Wang X, Wang W-Z. Simultaneous elution of heavy metals and organic compounds from soil by cyclodextrin. Environ Sci Technol 19 97; 31: 10 87 10 92. 10 2. ... MECHANISMS AND KINETICS A. Fenton Reaction The second-order rate constant k 1 for reaction (1) has been reported as 76 M 1 sec 1 [3] (no detailed condition...

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... water without employing organic solvents. For ex- ample, 2-chloro -1 , 1 ,1, 2-tetrafluoroethane (HCFC 12 4) is transformed into 1, 1 ,1, 2-tetrafluoroethane (HFC 13 4a). The cathodic reaction can be written as ... (10 ) water outlet; and (11 ) outlet for gases. (From Ref. 57.) Electrochemical Methods for Degradation 2 61 TM Copyright © 2003 by Marcel Dekker, Inc. All Rights Res...

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... 5.0 Â 10 8 1. 4 Â 10 9 5.5 Â 10 9 Chloroform 3.0 Â 10 10 1. 1 Â 10 7 5 Â 10 6 o-Cresol NF NF 1. 1 Â 10 10 p-Cresol 4.2 Â 10 7 NF 1. 2 Â 10 10 1, 2-Dichlorobenzene 4.7 Â 10 9 NF NF 1, 3-Dichlorobenzene 5.2 Â 10 9 NF ... (1) and Wastewater (2) k 0 (kGy 1 ) Solute Concentration (AM) 1 2 Benzene 1 0.84 0.26 17 0. 31 0 .16 Toluene 1. 2 0. 61 0.38 17 0.22...

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... mol H 2 O a 4-Chlorotoluene 1. 5 2.5 1, 2-Dichlorobenzene 1. 4 2.5 1, 2,3,4-Tetrachlorobenzene 1. 3 2.2 2,4,6-Trichloroethane 1. 5 3.3 1, 1 , 1- Trichloroethane 1. 2 1. 7 Carbon tetrachloride 1. 1 1. 6 a Moles ... CH 2 FCF 3 99.99 HFC -1 5 2a CH 3 CHF 2 99.99 R-500 CFC -1 2 +HFC -1 5 2a 99.99 R-502 CFC -1 1 5+HCFC-22 99.99 Halon 12 11 CBrClF 2 99.99 Halon 13 01 CBrF 3 99.99 Hal...

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... hr 1 m À2 ) Carbon tetrachloride (CCl 4 ) 1. 2(F1.5) Â 10 1 (11 ) b ;1. 5 Â 10 1 [15 7] 1, 1 , 1- Trichloroethane (TCA) 1. 1 Â 10 À2 [15 8]; 4.6 Â 10 1 [96] Trichloroethene (TCE) 3.9(F3.6) Â 10 À4 (12 ) b ; ... cast iron: sorption and mass transfer. J Environ Eng 19 98; 12 4 :10 12 10 19. 17 3. Allen-King RM, Halket RM, Burris DR. Reductive transformation and so...

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... investigate the effect of cellulolytic enzymes on MSW degradation [73]. Econase consists mainly of endo -1 , 4-h- D-glucanase, cell obiohydrolase, and exo -1 , 4-h-D-glucosidase in addition to a number of other ... phenolic pollutants. Water Res 19 94; 28 :18 79 18 89. 30. Hammel KE. Organopollutant degradation by ligninolyic fungi. Enzyme Microb Technol 19 89; 11 :776–777. 31. Corn...

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