INTERFACIAL APPLICATIONS IN ENVIRONMENTAL ENGINEERING - CHAPTER 2 potx

... Catal. B Environmental 2: 147–1 52, 1993. 20 . K. K. Hansen, E. M. Skou, H. Christensen, T. Turek. J. Catal. 199:1 32 140, 20 01. 21 . D. K. Captain, M. D. Amiridis. J. Catal. 194 :22 2 23 2, 20 00. 22 . K ... and C 3 H 7 –NO 2 at 1444 cm Ϫ1 as well as increases in MS intensities of N 2 ,CO 2 ,H 2 O, and N 2 O, indicating reduction of NO/O 2 by C 3 H 6 . Reduction of NO...

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... Chemosphere 23 :1 429 –1437, 1991. 20 . JJ Spivey. Ind Eng Chem Res 26 :21 65 21 80, 1987. 21 . KS Lin, HP Wang. J Phys Chem B 105:4956–4960, 20 01. 22 . JR Gonza ´ lez-Velasco, A Aranzabal, R Lo ´ pez-Fonseca, ... 10 Ϫ4 3-Chlorophenol 1.7 ϫ 10 Ϫ3 4-Chlorophenol 1.4 ϫ 10 Ϫ3 1 , 2- Dichlorobenzene 1 .2 ϫ 10 Ϫ4 1,4-Dichlorobenzene 2. 1 ϫ 10 Ϫ4 2, 3-Dichlorophenol 4.4 ϫ 10 Ϫ4 2, 5-Dich...

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... decomposition of N 2 O (2N 2 O → 2N 2 ϩ O 2 ) can be described, in its simplest form, by Eqs. (1)–(3): N 2 O ϩ * → N 2 ϩ O* (1) N 2 O ϩ O* → N 2 ϩ O 2 ϩ * (2) 2O* ↔ O 2 ϩ 2* (3) In the presence ... HC: 2NO → N 2 ϩ 2O ads (11) HC ϩ O ads → COx ϩ H 2 O ( 12) 2. Oxidation of NO to NO 2 , which acts as a strongly oxidizing agent of HC: NO ϩ 1 2 O 2 on “metal-o...

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... NH 3 /g) (m 2 /g) (m 2 /g) volume (m 3 /g) Ti-PILC 0 0 0.437 (579 K) 0.0 92 (691 K) 27 3 .2 (100%) 22 4.5 (100%) 0.181 (100%) CuTi-4.6 4.6 149 0.108 (548 K) 0.3 62 ( 628 K) 24 1.7 (88%) 20 2 .2 (90%) 0.153 ... (94%) 0.140 (89%) CuZ -2 . 6 1— 328 2. 6 103 0. 822 (573 K) Not detected — — — CuZ -2 . 9 2 303 2. 9 116 0.907 (555 K) Not detected 326 .4 (88%) 309.6 (86%) 0.130 ( 82% )...

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... shows the majority/minority spin configurations. The HOMO is the Π bonding in the majority spin and the LUMO is the Π antibonding in the minority spin. (b) SO 2 (singlet, C 2v ). (c) SO 3 (singlet, C 3v ). TM Copyright ... performed a DFT calculation to examine the adsorp- tion of SO 2 on Cu(100) and showed an increasing bonding energy in the order of η 1 -S Ͻ η 2 -S,O Ͻ η 2 -O,O...

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... 50.4 USY/ZnO 2 /Al 2 O 3 88.6 315.0 80.9 0 USY/ZrO 2 /Al 2 O 3 84.9 3 92. 0 76 .2 3.1 USY/MnO 2 /Al 2 O 3 91.0 27 3.5 83.4 Almost all USY/CuO 2 /Al 2 O 3 86.8 145.5 91 .2 Almost all USY/La 2 O 3 /Al 2 O 3 89.4 ... 82. 5 Thiophene 0.69 8. 02 11.5 23 .1 Ϫ1 02 Mercaptans 0. 32 0.08 5.35 0 .24 3 95.5 2- and 3-methylthiophene 14.4 43.6 23 8 126 47.5 Thioethers and di...

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... Zeolite in a Batch Operation Removal efficiency (%) [HM s ] initial zeol (10 2 mol dm Ϫ3 g Ϫ1 ) Fe Co Ni Cu Cd Pb 0.5 50 40 32 58 62 100 1.0 46 32 20 50 53 82 2.0 40 21 16 42 45 59 4.0 24 16 11 26 28 ... zeolitic indigenous Na ϩ ions and siting within the alumino- silicate framework must necessitate some weakening of the ion–dipole interac- tions between the in- going HM ions and...

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... 50.00 23 .07 2. 0 Fe(II) Stoichiometric 20 4.0 50.00 23 . 92 2.0 Fe(II) 10% dose increase 1 4.5 50.00 24 .28 2. 0 Fe(II) 10% dose increase 6 4.5 50.00 23 .21 2. 0 Fe(II) 10% dose increase 20 4.5 50.00 23 .94 ... Stoichiometric 20 5.0 50.00 25 .27 2. 0 Fe(II) 10% dose increase 1 5.5 50.00 23 .64 2. 0 Fe(II) 10% dose increase 6 5.5 50.00 22 .38 2. 0 Fe(II) 10% dose increase 2...

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... r 2 σ app α app (%) 1 Logarithmic 29 13 22 72 0.993 2. 31 0.97 0.33 2 Logarithmic 1337 1017 0.996 2. 32 1 .22 3.81 3 Linear 1387 896 0.978 2. 27 0.37 1.03 4 Linear 1348 1346 0.9 42 2.14 0.46 2. 95 5 Linear ... del Petro ´ leo y del Gas, 1996, pp 29 1 29 7. 14. Z Wang, M Fingas, S Blenkinsopp, G Sergy, M Landriault, L Sigouin, P Lambert. Environ Sci Technol 32: 222 2 22 32, 1998....

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... 91:1–17, 1995. 20 . B Okolo, C Park, MA Keane. J Colloid Interface Sci 22 6:308–317, 20 00. 21 . BK Pradhan, NK Sadle. Carbon 37:1 323 –13 32, 1999. 22 . R Kunin. Pure Appl Chem 46 :20 5 21 1, 1976. 23 . M Rozwadowski, ... the Same Initial Solute Concentration (48 mmol dm Ϫ3 ) Solubility in water at 303 K Uptake Adsorbate (mmol dm Ϫ3 ) (mmol g Ϫ1 ) Phenol 871 2. 4 2- Chlorophenol...

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