Phsicochemical Treatment of Hazardous Wastes - Chapter 14 (end) pps

... TX69272_C14.fm Page 567 Friday, November 14, 2003 2:13 PM © 2004 by CRC Press LLC 552 Physicochemical Treatment of Hazardous Wastes rates of para- and ortho-chlorophenols. The reactivity of chlorophenolate anion ... (mg/L) COD/COD 0 TX69272_C14.fm Page 565 Friday, November 14, 2003 2:13 PM © 2004 by CRC Press LLC 560 Physicochemical Treatment of Hazardous Wastes 14. 4....

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... Summary References Chapter 14 Combinations of Advanced Oxidation Processes 14. 1 Introduction 14. 2 Fundamental Theory 14. 3 Process Description 14. 4 Degradation of Organic Pollutants 14. 4.1 Phenol 14. 4.1.1 ... Summary References Chapter 2 Environmental Hazardous Wastes 2.1 Introduction 2.2 Classification of Hazardous Pollutants 2.3 Sources of Hazardo...

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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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... H 3 2- Me-SR Me-OOCR Me-lipids Me-humic-acid polymers “Lakes” “Gelhstoffe” Me-polysaccharides FeOOH Fe(OH) 3 Mn(IV) oxides Mn 2 O 13 ◊ 5H 2 O Na 2 Mn 14 O ... 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.,...

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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 ... Physicochemical Treatment of Hazardous Wastes • Cyclo-addition (Criegee mechanism) — As a result of its dipolar struc- ture, an ozone molecule may lead to three dipolar cyclo-ad...

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... Friday, November 14, 2003 2:09 PM © 2004 by CRC Press LLC 214 Physicochemical Treatment of Hazardous Wastes About 10 to 16% of total 2,4-D was adsorbed, whereas 89% of total Meto- lachlor was adsorbed. ... November 14, 2003 2:09 PM © 2004 by CRC Press LLC 166 Physicochemical Treatment of Hazardous Wastes reaction is a function of the concentration of hydroxyl...

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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-containing...

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... major by-product 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-DCP ... 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-cres...

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... Physicochemical Treatment of Hazardous Wastes sonication time, while PNP attacked by • OH in homogenous solution follows zero-order kinetics. Extensive investigations of high-temperature reactions of • OH ... decompo- sition of 3-HBA is completely inhibited by the addition of 0.1-mM t-BuOH, which is an effective scavenger of hydroxyl radicals. Therefore, the main degradati...

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... November 14, 2003 2:10 PM © 2004 by CRC Press LLC 486 Physicochemical Treatment of Hazardous Wastes process cannot remove heavy metals, the formation of an inorganic precip- itate was observed when hazardous ... Friday, November 14, 2003 2:10 PM © 2004 by CRC Press LLC 480 Physicochemical Treatment of Hazardous Wastes TABLE 12.5 Specific Rate Constants and Relative Rates...

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