Environmental aspects of textile dyeing - Chapter 5 pdf

... consideration of CO 2 - recycling under optimum conditions up to the pressure of the storage tank of about 50 55 bar. Table 5. 4 Specific loss in CO 2 of the up-scaled plant* CO 2 -loss (kg) Dyeing ... main advantages of being a water-free process. For dyeing of cotton, pre- and after-treatment are frequently more water- and energy-consuming than the conventional water...

Ngày tải lên: 12/08/2014, 02:22

... 1996 57 (1) 39–41. 31. Prabu H G and Ravichandran K, ‘Studies in colour removal by coir pith’, Asian Text J, 19 95 3(8) 53 54 . © 2007, Woodhead Publishing Limited Environmental aspects of textile dyeing1 62 Effect ... following reactive dyeing as seen under aspects of ecology, Second part: Reducing effluent loads of after-washing effluents following reactive dyeing proc...

Ngày tải lên: 12/08/2014, 02:22

... [10 1-1 4-4 ] 2 4-Methyl- m -phenylenediamine [9 5- 8 0-7 ] 2 4,4¢-Oxydianiline [10 1-8 0-4 ] 2 4,4¢-Thiodianiline [13 9-6 5- 1 ] 2 o -Toluidine [9 5- 5 3-4 ] 2 2,4 , 5- Trimethylaniline [13 7-1 7-7 ] 2 5- Nitro- o -toluidine ... of carcinogen* 4-Aminobiphenyl [9 2-6 7-1 ] 1 Benzidine [9 2-8 7 -5 ] 1 4-Chloro- o -toluidine [9 5- 6 9-2 ] 1 2-Naphthylamine [9...

Ngày tải lên: 12/08/2014, 02:22

... is not acceptable. Dyeings may have streaks, spots, crease-marks, as well as more gradual and subtle variations from side-to-side, side-to-middle, back-to-front, or end-to-end of a fabric. Unlevelness ... Limited Environmental aspects of textile dyeing9 0 24. Cook F, Moore R and Green G, ‘Jet dyebath reuse in the colouration of polyester knits’, Textile Chemist and Colorist, 19...

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... naphthalene NH 2 2,4,6-trimethylaniline CH 3 NH 2 CH 3 4-methoxy-2-methylaniline NH 2 CH 3 CH 3 O 4-methoxyaniline ( p -anisidine) NH 2 OCH 3 2,2¢-bipyridine-4,4¢-diamine H 2 NNH 2 NN 3,3¢, 5, 5¢-tetramethylbenzadine ( o -toluidine) CH 3 NH 2 H 2 N H 3 C H 3 C CH 3 1,2-dinitrobenzene NO 2 NO 2 2-aminobiphenyl H 2 N H 3 C © ... (benzidine) NH 2 H 2 N 2-methoxyaniline ( o -anisidine) NH 2 OCH...

Ngày tải lên: 12/08/2014, 02:22

... Publishing Limited Environmental aspects of textile dyeing2 30 Robinson T, Chandran B and Nigam P (2001) ‘Studies on the production of enzymes by white-rot fungi for the decolourisation of textile dyes’, ... extent of decolorization of degradable dyes was significantly enhanced (Abadulla et al., 2000). The presence of low molecular weight compounds like 2,2 - azino-bis...

Ngày tải lên: 12/08/2014, 02:22

... and 5. 4). Model-gen- erated median values of the F -factor ranges from 0 .56 to 0. 85, and values of the 5th percentile of Adirondack lake projections (0. 25 to 0.39) were reason- ably comparable ... results of space-for-time substitution (Table 5. 2), diatom-inferences of historical acidification (Table 5. 3), and results of process-based model hindcasts or future foreca...

Ngày tải lên: 18/06/2014, 16:20

... HFO. E (%) zinc cadmium pHe 6. 65 6 .56 6 .59 12 .5 mg 25 mg 50 mg 70 60 50 40 30 20 10 0 E (%) zinc cadmium pHe 5. 94 5. 66 5. 74 12 .5 mg 25 mg 62 .5 mg 40 35 30 25 20 15 10 5 0 (a) (b) 4131/frame/C01 Page ... and index. ISBN 1 -5 667 0-4 57 -X (alk. paper) 1. Metals Environmental aspects. 2. Soil remediation. I. Iskandar, I. K. (Iskandar Karam), 1938– TD879.M4...

Ngày tải lên: 18/06/2014, 19:20

... added (g) 0 01. 25 0. 25 0 0.1 25 –. 25 Residual Pb, % 13 56 73 12 32 57 Nonresidual Pb, % 87 44 27 88 68 42 Decrease in nonresidual Pb, % 50 69 23 52 Sum of all fractions 2,920 ± 58 2, 850 ± 44 2,660 ... facilities. OSWER directive No. 9 355 . 4-1 2. Of ce of Emergency and Remedial Response, Washington, D.C. EPA /54 0/F-94/043, PB9 4-9 63282, 1994, 17. 4131C03/frame Pag...

Ngày tải lên: 18/06/2014, 19:20

... Control 45. 0 a 32.7 a 95. 5 a 1 15 a FO 35. 5 ab 35. 5 a 80 .5 a 1 15 a MO 21.8 bc 13.6 b 61.4 b 101 ab Lime 15. 5 c 5. 45 b 20 .5 c 99.6 ab Phosphate 34.1 ab 13.6 b 84.6 a 108 ab Compost 34.1 ab 8.20 b 56 .0 ... soil) (%) Chungfu A 5. 0 4.3 23 .5 113 481 406 12.4 3.82 31 B 5. 5 4 .5 15. 2 102 52 4 374 9.9 3.77 38 Tatan C 5. 5 4.7 12.1 726 57 217 4 .5 3.23 72 D 5. 4 4.8 12...

Ngày tải lên: 18/06/2014, 19:20