Environmental Aspects of Textile Dyeing

1845691156......Page 1
Contents......Page 5
Contributor contact details......Page 9
Introduction......Page 12
1.1 Introduction......Page 16
1.2 Legislation relating to textile dyeing in Europe......Page 17
1.3 Integrated pollution prevention and control (IPPC)......Page 18
1.4 EU legislation on chemical substances......Page 23
1.5 EU legislation on water quality......Page 31
1.6 EU legislation on air pollution......Page 38
1.7 Future trends......Page 40
1.8 Sources of further information and advice......Page 42
1.9 References......Page 43
2.1 Introduction......Page 45
2.3 Toxic Release Inventory and Right-To-Know......Page 46
2.5 Wastewater and water......Page 48
2.6 Air......Page 49
2.8 California......Page 51
2.9 Future trends......Page 52
2.10 Sources of further information and advice......Page 56
2.11 References......Page 57
3.1 Introduction......Page 59
3.2 Historical aspects......Page 60
3.3 Acute toxicity of textile dyes......Page 61
3.4 Chronic toxicity of textile dyes......Page 64
3.5 Future trends......Page 84
3.6 Sources of further information and advice......Page 85
3.7 References......Page 86
4.1 Introduction......Page 89
4.3 The influence of environment on the dyer’s task......Page 91
4.4 General comments......Page 94
4.5 Preparation......Page 97
4.6 Dyeing, fibre by fibre......Page 98
4.7 Textile printing......Page 102
4.8 Conclusions......Page 103
4.9 References......Page 104
5.1 Introduction......Page 108
5.2 History of supercritical fluid dyeing......Page 111
5.3 Current supercritical fluid dyeing technologies......Page 113
5.4 Future trends in supercritical fluid dyeing technologies......Page 123
5.6 Acknowledgements......Page 125
5.7 References......Page 126
6.1 Introduction......Page 131
6.2 Reducing pollution in textile dyeing......Page 133
6.3 Waste minimisation in textile dyeing......Page 148
6.4 Future trends......Page 153
6.5 Sources of further information and advice......Page 155
6.6 References......Page 159
7.1 Introduction......Page 164
7.2 Decolorisation mechanisms with ozone and ozone-based AOPs......Page 181
7.3 Decolorisation by ozonation......Page 187
7.4 Reuse of spent dyebath......Page 191
7.5 Future trends......Page 196
7.6 References......Page 198
8.2 Colour......Page 206
8.4 Classes of dye......Page 207
8.5 Measurement of colour removal......Page 210
8.6 Other measures of dye molecule fate......Page 211
8.7 Chemical methods for colour removal......Page 212
8.9 References......Page 223
9.2 Biotechnology and dye effluent treatment......Page 227
9.3 Future trends......Page 239
9.4 References......Page 240
Index......Page 248