http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Applications of biotechnology for sustainable textile production
Applications of Biotechnology for Sustainable Textile Production is a practical guide to the fundamentals, methods, and future prospects for sustainable biotechnological and nanobiotechnological approaches to textile production. The textile industry is highly motivated to reduce its use of natural resources, reduce waste, and cost. Processes such as dyeing, printing and finishing fabrics traditionally require a lot of water and can produce hazardous wastes as a by-product. In order to help improve these processes, this book evaluates different technologies, comparing them as ways of saving water, energy, material waste, and time, in addition to the reduction of wastewater and sludge. Technologies investigated include enzymatic treatments, ultrasonic treatments, advanced cotton fiber pre-treatment to increase dye receptivity, nano-biotechnology, plasma technology, and foam technology in the finishing process. Health risk assessments and complications resulting from usage of chemicals and other traditional processing technologies are also examined.
Front Cover -- Applications of Biotechnology for Sustainable Textile Production -- Copyright Page -- Contents -- List of contributors -- Preface -- 1 Background and type of textile materials processed in textile industry -- 1.1 Background -- 1.2 Textile fibres -- 1.2.1 Cotton -- 1.2.1.1 Chemical composition of cotton -- 1.2.2 Wool -- 1.2.2.1 Finestructure -- 1.2.3 Silk -- 1.2.4 Linen -- 1.2.5 Viscose rayon -- 1.2.6 Polyester -- 1.2.7 Acrylic -- 1.3 Forms of textile -- 1.3.1 Yarns -- 1.3.1.1 Staple fibre -- ring spinning -- 1.3.1.2 Rotor spinning -- 1.3.1.3 Filament yarn -- 1.3.2 Fabric -- 1.3.2.1 Woven fabric -- 1.3.2.2 Knitted fabric -- 1.4 Conclusion -- References -- Further reading -- 2 Techno-economic analysis of present process in textile industry -- 2.1 Introduction -- 2.2 Price components of the textile industry -- 2.2.1 Materials cost -- 2.2.2 Packaging cost -- 2.2.3 Salary and wages -- 2.2.4 Price of electricity -- 2.2.5 Store cost -- 2.2.6 Working capital -- 2.2.7 Overhead cost -- 2.2.8 Production planning cost -- 2.3 Capacity of plant -- 2.4 Power requirement -- 2.5 Standard working times -- 2.6 Plant capacity -- 2.7 Textile as an absorber of vibration -- 2.8 Technological and economic research -- 2.9 Fixed costs -- 2.10 Financial economic growth -- 2.11 Job climate and risks in the garment field -- 2.12 Major hazards in the textile sector -- 2.13 Cotton dust mechanical hazard -- 2.14 Dangers of substances -- 2.15 Biological threats -- 2.16 Ergonomic threats -- 2.17 Musculoskeletal disruptions -- 2.18 Psychosocial issues with textiles -- 2.19 Other rising threats -- 2.19.1 Noise risks -- 2.19.2 Fire hazards -- 2.19.3 Textile business disaster -- 2.19.4 Insufficient infrastructure -- 2.20 Sustainability in the fashion sector operating climate -- 2.20.1 Organization accountability -- 2.20.2 Fundamental requirements.
2.20.3 Maintenance of documents -- 2.20.4 Symbols and characters -- 2.21 Training person -- 2.22 Wages and time for work -- 2.23 Regulation on wages -- 2.24 Sexual harassment -- 2.25 Employment instability -- 2.26 Overtime at work -- 2.27 Equality for men and women -- 2.28 Gender Equality Act 2012 Workplace -- 2.29 Women's safety and health in textiles -- 2.30 Baby/child care centre -- 2.31 Recommendations on child labour elimination -- 2.32 Global labour law requirements civil rights -- 2.33 Recommendations on child labour elimination -- 2.34 Human equality global requirements for workers -- 2.35 Employment retention requirements -- 2.36 Occupational safety and environmental requirements -- 2.37 Conclusions -- References -- 3 Biotechnological approaches in desizing of textile materials -- 3.1 Introduction -- 3.2 Dry pretreatments -- 3.2.1 Cleaning, cropping, and shearing -- 3.2.1.1 Precleaning process -- 3.2.1.2 Cropping and shearing -- 3.2.2 Singing operation -- 3.2.2.1 Object of singing -- Singeing machines -- Hot plate-singeing machine -- The roller-singeing machine -- Gas-singeing machine -- 3.3 Wet pretreatments -- 3.3.1 Desizing -- 3.3.1.1 Sizing ingredients -- 3.3.2 Object of desizing -- 3.3.3 Methods of desizing -- 3.3.4 Hydrolytic type -- 3.3.4.1 Rot steep -- Advantages of rot steeping -- Disadvantages of rot steeping -- 3.3.4.2 Acid desizing -- Advantages of acid desizing -- Disadvantages of acid desizing -- 3.3.4.3 Alkali desizing -- Advantages of alkali desizing -- Disadvantages of alkali desizing -- 3.3.4.4 Enzyme desizing -- 3.3.5 Enzymatic desizing techniques -- 3.3.5.1 Desizing on Jigger -- 3.3.5.2 Continuous desizing (using a winch) -- Recipe -- 3.3.5.3 Continuous desizing (using a J-box) -- Recipe -- Advantages of continuous enzyme desizing -- Disadvantages of continuous enzyme desizing.
5.3 Chemicals in textile preparatory processing and their impact -- 5.3.1 Classification of carcinogens and their impact -- 5.3.2 Classification of textile processing chemicals -- 5.3.3 Impact of preparatory textile wet processing -- 5.4 Bioprocessing -- a novel approach to sustainability -- 5.4.1 Bio processes in textile preparation -- 5.4.1.1 Enzyme pretreatment of cotton -- 5.4.1.2 Enzyme pretreatment for wool and silk -- 5.5 Enzymes for preparatory processing -- 5.5.1 Special features of enzymes -- 5.5.2 Chemistry of enzymes for preparatory processing -- 5.5.2.1 Amylase -- 5.5.2.2 Pectinases -- 5.5.3 Glucose oxidases -- 5.5.4 Catalases -- 5.5.5 Cellulase -- 5.5.5.1 Proteases -- 5.6 Roadmap to sustainable preparatory processing &amp -- conclusion -- 5.6.1 Roadmap for sustainable textile bio process -- 5.6.2 Concluding remarks -- References -- 6 Biotechnological approaches in dyeing of textile materials -- 6.1 Introduction-bio dyes -- 6.2 Biomaterials for dyeing applications -- 6.3 Bio approach in textile dyeing -- 6.4 Laccase catalysed coloration of wool and nylon -- 6.4.1 Influence of aromatic compound on laccase enzymatic dyeing -- 6.5 Bio printing -- 6.5.1 Biomaterials in textile printing -- 6.5.1.1 Biomaterials in block printing -- 6.5.1.2 Biomaterials in screen printing -- 6.5.1.3 Biomaterials in digital printing -- 6.6 Environmental impact -- 6.7 Bio mordanting -- 6.7.1 Bio mordanting of silk -- 6.7.2 Bio mordanting of wool -- 6.7.2.1 Colour parameters (CIEL,a,b,values) -- 6.7.2.2 K/S analysis of biomordant versus metal mordant -- 6.8 Decolouration -- 6.8.1 Bio catalyst for decolouration in effluents -- 6.8.2 Immobilised laccase bio catalyst for synthetic dyes decolouration -- 6.9 Dyes remediation -- 6.9.1 Biosorption using plant base bio-adsorbents -- 6.9.2 Mechanism of interaction -- 6.9.3 Decolouration and detoxification of azo dye.
6.9.4 Photocatalytic degradation of textile dyes using nanoparticles -- 6.9.5 Mechanism of formation of nano particles -- 6.10 Conclusion -- References -- 7 Biotechnological approaches in printing of textile materials -- 7.1 Introduction -- 7.2 Textile printing styles and methods -- 7.3 Natural dyes in textile printing -- 7.4 Enzyme applications in textile printing -- 7.5 Digital printing of textiles -- 7.6 Treatment of effluent from textile printing -- 7.7 Summary -- References -- Further reading -- 8 Biotechnological and nano-biotechnological approaches in finishing of textile materials -- 8.1 Introduction -- 8.2 Role of enzymes -- 8.3 Mechanism and sources of enzyme -- 8.4 Factors affecting the efficiency of enzymes -- 8.5 Classification of enzyme -- 8.6 Enzymes used in the textile processing -- 8.6.1 Amylases -- 8.6.2 Proteases -- 8.6.3 Cellulases -- 8.6.4 Pectinases and hemicelluloses -- 8.6.5 Lipases -- 8.6.6 Catalases and laccases -- 8.7 Applications of enzyme in textile finishing -- 8.7.1 Biopolishing and biostoning -- 8.7.2 Denim's enzymatic bleaching -- 8.7.3 Textile drainage decolourization -- 8.7.4 Retting of bast fibres -- 8.7.5 Carbonization of fur -- 8.7.6 Shrink-proofing fur -- 8.7.7 Processing of silk -- 8.7.8 Catalyzed dye production enzyme -- 8.8 Benefits of enzymatic textile processing -- 8.9 Limitations of enzyme -- 8.10 Conclusions -- References -- 9 Bio resources mediated technological advancements in chemical finishing of textiles -- 9.1 Introduction -- 9.2 Flame retardant finishes -- 9.2.1 Mechanism of flame retardancy -- 9.2.2 Bio based flame retardants -- 9.2.3 Hazards related to flame retardants -- 9.3 Antimicrobial finishes -- 9.3.1 Mechanism of antimicrobial action -- 9.3.2 Bio based antimicrobial agents -- 9.3.3 Hazards related to antimicrobial agents -- 9.4 Crease resistant finishing.
1. Background and Type of Textile Materials Processed in Textile Industry 2. Techno-economic Analysis of Present Process in Textile Industry 3. Biotechnological Approaches in Desizing of Textile Materials 4. Biotechnological Approaches in Scouring of Textile Materials 5. Biotechnological Approaches for Sustainable pre-treatment of Textile Materials 6. Biotechnological Approaches in Dyeing of Textile Materials 7. Biotechnological Approaches in Printing of Textile Materials 8. Biotechnological and Nano-biotechnological Approaches in Finishing of Textile Materials 9. Bio resources Mediated Technological Advancements in Chemical Finishing of Textiles 10. Biotechnological and Nano-biotechnological Approaches in Treatment of Textile Effluents 11. Conclusion on Biotechnology in Textile Production and Future Scope
Plný text je dostupný pouze z IP adres počítačů Univerzity Tomáše Bati ve Zlíně nebo vzdáleným přístupem pro zaměstnance a studenty