Phsicochemical Treatment of Hazardous Wastes - Chapter 11 pot

... Physicochemical Treatment of Hazardous Wastes 11. 3.10 Chlorinated Hydrocarbons Cheung et al. (1991) investigated sonication of 1,1,1-trichloroethane and trichloroethylene by using a W-385 Ultrasonicator ... of the methylene chloride. 11. 3 .11 Chloroform Hua and Hoffmann (1996) used a Branson ultrasonic cleaning tank (model ATH 61 0-6 ) and power generator (model EMA 3 0-6...

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... Summary References Chapter 2 Environmental Hazardous Wastes 2.1 Introduction 2.2 Classification of Hazardous Pollutants 2.3 Sources of Hazardous Waste 2.4 Contaminated Media of Hazardous Wastes 2.4.1 ... pol- lution control construction. TX69272_C01.fm Page 3 Tuesday, November 11, 2003 11: 33 AM © 2004 by CRC Press LLC 20 Physicochemical Treatment of Haz...

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... 1989. Cheremisinoff, P.C., Ed., Encyclopedia of Environmental Control Technology, Vol. 1: Ther- mal Treatment of Hazardous Waste, Gulf Publishing, Houston, TX, 1989. Cheremisinoff, P.C., Ed., Encyclopedia of ... Innovative Treatment Technologies: Annual Status Report, 8th ed., EPA-542-R-9 6- 010, U.S. Environmental Protection Agency, Of ce of Solid Waste and Emergency Respon...

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... Department of Defense (DOD) • Department of Energy (DOE) TX69272_C03.fm Page 66 Tuesday, November 11, 2003 11: 39 AM © 2004 by CRC Press LLC 80 Physicochemical Treatment of Hazardous Wastes Beziat, ... 1989. Cheremisinoff, P.C., Ed., Encyclopedia of Environmental Control Technology, Vol. 1: Ther- mal Treatment of Hazardous Waste, Gulf Publishing, Houston, TX, 1989. Che...

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... unit of the rate constant of a zero-order reaction is (time) –1 (con- centration) 1 . The rate of zero-order reaction is independent of the concentration of the reactant, which is often ... permission.) α α + O O + - O D H OO O - D OH D OH D H O O O + - -O 2 TX69272_C04.fm Page 110 Wednesday, December 3, 2003 9:41 AM © 2004 by CRC Press LLC 94 Physicochemical T...

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... Physicochemical Treatment of Hazardous Wastes About 10 to 16% of total 2,4-D was adsorbed, whereas 89% of total Meto- lachlor was adsorbed. The complexes of Fe-GAL, -HEIDA, and -NTA have comparatively ... the relative rate constants of 2-chlorophenol (2-CP) and 2,4, 6- TCP with respect to 2,4-DCP can be calculated. The oxidation and dechlo- rination constants of 2,4-DCP w...

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... presence of scaveng- TX69272_C08.fm Page 290 Tuesday, November 11, 2003 12:09 PM © 2004 by CRC Press LLC 320 Physicochemical Treatment of Hazardous Wastes Shen, Y S. and Young, K., Treatment of ... S. and Niessner R., Degradation of polychlorinated dibenzo- p -dioxins and polychlorinated dibenzofurans during the UV/ozone treatment of pentachlo- rophenol-containin...

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... for all of the phenols studied. The decay kinetics for phenol; p-methoxyphenol; p-cresol; p-fluo- rophenol; p-chlorophenol; p-bromophenol; 4-hydroxyacetophenone; a,a,a- trifluoro-p-cresol; p-cyanophenol; ... was found to be 2,3,5-trichloro-1,4-hydro- quinone. After 60 min of reaction, the toxicity of the intermediates was less than that of 2,3,5-TCP. The toxicity of 3,5-DCP and 2,4-DC...

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... Physicochemical Treatment of Hazardous Wastes TABLE 12.5 Specific Rate Constants and Relative Rates of Reaction of Substituted Benzene, Toluene, and Phenols C 6 H 6 X p-XC 6 H 4 CH 3 m-XC 6 H 4 OH Substituent ... CRC Press LLC 486 Physicochemical Treatment of Hazardous Wastes process cannot remove heavy metals, the formation of an inorganic precip- itate was observed whe...

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... of zero-valent iron, but the application of treating nitrate-contaminated water has not been exten- sively studied (Siantar et al., 1996). 13.6 Summary The mechanism of the reaction of zero-valent ... Tuesday, November 11, 2003 12:32 PM © 2004 by CRC Press LLC 520 Physicochemical Treatment of Hazardous Wastes TABLE 13.14 Summary of Design Features for Continuous PRB and Fu...

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