Phsicochemical Treatment of Hazardous Wastes - Chapter 8 pps

... E HOMO – 1 .83 89 –4.2024 UV = 68 W/m 2 0.7451 k = –5.9265 E HOMO – 2.5951 –5.9265 UV = 87 W/m 2 0 .82 11 k = –7. 387 2 E HOMO – 3.2354 –7. 387 2 UV = 105 W/m 2 0 .84 09 k = 8. 794 E HOMO – 3 .85 14 8. 794 ... 0.149 [O 3 ] = 1 589 ppmv 0 .82 2 TX69272_C 08. fm Page 305 Tuesday, November 11, 2003 12:09 PM © 2004 by CRC Press LLC 312 Physicochemical Treatment of Hazardous Wastes...

Ngày tải lên: 11/08/2014, 12:21

... 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 ... efficiencies of Fe(III)-L with Fe(II) were compared. Simple Fe 2+ removed 61% of 2,4-D and 7% of the Metolachlor; Fe-NTA removed 99.3% 2,4-D and 87 % Metolachlor. The...

Ngày tải lên: 11/08/2014, 12:21

... 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...

Ngày tải lên: 11/08/2014, 12:21

... buffered 0 0 0 0 0 0 0 0 0 80 80 80 85 .4 90.0 100 O 3 /H 2 O 2 O 3 /H 2 O 2 O 3 /H 2 O 2 O 3 /H 2 O 2 O 3 /H 2 O 2 O 3 /H 2 O 2 O 3 /H 2 O 2 O 3 /H 2 O 2 O 3 /H 2 O 2 5–3.4 5–3.4 6 .8 buffered 6 .8 buffered 6 .8 buffered 6 .8 buffered 6 .8 buffered 9.3 buffered 9.3 buffered 6 .8 534 0.62 6.2 31 78 155 6.2 31 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 80 80 80 80 80 80 80 80 80...

Ngày tải lên: 11/08/2014, 12:21

... 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 ... of America 1 2 3 4 5 6 7 8 9 0 Printed on acid-free paper Library of Congress Cataloging-in-Publication Data Tang, Walter Z. Physicochemical treatment o...

Ngày tải lên: 11/08/2014, 12:21

... — 2,4-D 2.94 1.57–4 .88 2,4,5-T 3.40 — Trifluralin 5.31 5. 28 5.01 continued TX69272_C02.fm Page 38 Tuesday, November 11, 2003 11:34 AM © 2004 by CRC Press LLC 52 Physicochemical Treatment of Hazardous ... 0.33 0.15 NHC 6 H 5 2 .85 –0.12 –0.40 –0.02 –0. 38 N(CH 3 ) 3 4. 48 0 .88 0 .82 0 .89 0 OC 3 H 7 2.53 0.10 –0.25 0.22 –0.45 H 1. 48 0 0 0 0 H 1. 48 0 0 0...

Ngày tải lên: 11/08/2014, 12:21

... Aspects of Treatment Technologies for VOCS and SVOCS Time Technologies/Events Contaminant Organization 187 4 First incinerator (Cheremisinoff, 1 989 ) Hazardous wastes British government 188 5 First ... 1995. Charles, A.W., Ed., Hazardous Waste Management, McGraw-Hill, New York, 1 989 . Cheremisinoff, P.C., Ed., Encyclopedia of Environmental Control Technology, Vol. 1: Ther...

Ngày tải lên: 11/08/2014, 12:21

... 2.955 2.909 2 .85 4 2 .81 6 28. 2 28. 5 36.2 35.1 2. 580 3 25.517 5.692 5 .88 2 4.711 4 .83 2 1. 982 1.912 OH — 569 083 559 756 569 083 559 756 — 1.9 08 1 .83 2 H 2 O 2 — 303 037 303 382 26 736 26 471 25 586 25 355 1 .81 2 1.732 Note: Distances ... 4.06 CCSD(T)// MP2 –226.93 082 –75.61491 –151.30656 5 .87 4.13 B3LYP//B3LYP –227.37 381 –75.76241 –151.60217 5.79 3.97 MP2//B3L...

Ngày tải lên: 11/08/2014, 12:21

... R 2 2-Hydroxybenzoic acid 3.0 0.9 981 2.7 0. 987 5 3-Hydroxybenzoic acid 4.9 0.9997 3.4 0.9972 4-Hydroxybenzoic acid 5.1 0.9999 3.1 0.9 988 3,4-Dihydroxybenzoic acid 1.9 0.9760 1.9 0. 983 5 GA 2.6 0. 987 5 ... Ultrasonic-induced dehalo- genation and oxidation of 2-, 3-, and 4-chlorophenols in air-equilibrated aque- ous media: similarities with irradiated semiconductor particles, J. Ph...

Ngày tải lên: 11/08/2014, 12:21

... trans -1 ,2-Dichloroethane 93 80 0 80 0 1.1 – Dichloroethene >99 80 0 1.2 – Dichloroethene 60 80 0 Hexachloroethane >99 80 0 1,1,1-Trichloroethane 89 650 1,1,2,2-Tetrachloroethane 88 650 Methylene ... 17, 513 88 6, 1 988 . With permission. e aq – TX69272_C12.fm Page 466 Friday, November 14, 2003 2:10 PM © 2004 by CRC Press LLC 4 68 Physicochemical Treatment of Hazardou...

Ngày tải lên: 11/08/2014, 12:21