Treatment of Textile Processing Effluents

CONTENTSChapter - 1. Introduction;Chapter - 2. Characteristics of Cotton Textile Processing Effluents;Sizing ;Desizing ;Scouring ;Bleaching ;Mercerizing ;Dyeing ;Printing ;Finishing ;Combined Effluent ;Chapter - 3. Treatment of Cotton Textile Processing Effluents Chapter - 4. Charactristics and Treatment of Synthetic Textile Processing Effluents ;Process and Characteristics of Effluents ;Treatment ;Chapter - 5. Knit Fabric Finishing ;Chapter - 6. Characteristics and Treatment of Woollen Textile Processing Effluents;Chapter - 7. Recent Trends in Textile Waste Water Management;Chapter - 8. Reduction of Pollution Load ;Waste segregation ;Recovery & Reuse of Sizes and Other Chemicals;Substitution of Low-Pollution Load Chemicals;Judicious use of chemicals ;Process changes ;Economy in Water use ;Chapter - 9. Recovery and Reuse of Sizes, Dyes and Other Chemicals;Recovery of PVA and other Sizing agents ;Caustic soda Recovery ;Recovery of Dyes ;Reuse of Ozonated Dyebath ;Recovery of Other Valuable materials ;Recovery of Heat ;Chapter - 10. Recycling and Reuse of Waste Water ;Chapter - 11. Conservation and Reuse of Water;Part - II. TREATMENT METHODS;Chapter - 12 Treatment Methods - An Introduction;Chapter - 13. Preliminary and Primary Treatments ;Screening;Equalization;Neutralization;Neutralization of Acidic Wastes ;Neutralization of Alkaline Wastes ;Coagulation;Coagulants;Auxiliary chemicals ;Flocculation - Aids;Coagulation & Flocculation Equipments ;Merits & Demerits of Coagulation ;Sedimentation;Floatation (Dissolved Air Floatation);Chapter - 14. Secondary Biological Treatment;Activated Sludge Process;Trickling Filtration ;Aerated Lagoons ;Oxidation Ponds ;Anaerobic Digestion ;Sludge Disposal ;Removal of Interfering Substances;Chapter - 15. Tertiary Treatment;Multimedia Filtration ;Chemical Coagulation ;Chemical Precipitation ;Disinfection ;Ozonation ;Activated Carbon Adsorption ;Membrane Technology ;Dialysis / Electro Dialysis ;Evaporation ;Chapter - 16. Advanced Methods for the Treatment of Textile Processing Waste Water ;Advanced Oxidation Processes ;Ozone Treatment ;Adsorption ;Membrane Technology ;Dialysis / Electrodialysis ;Ion Exchange ;Evaporation ;Crystallization ;Freezing ;Some Patented Technics for Color Removal ;Bio-mass based Technologies ;Cutting-EdgeTreatment Methods ;Chapter - 17. Advanced Oxidation Processes ;Non-Photo chemical Methods ;Ozonation ;Ozone/Hydrogen Peroxide Process ;Fenton Method ;Homogeneous Photochemical Oxidation Processes; Vacuum-UV Photo Oxidation ;UV and Ozone ;UV and Hydrogen Peroxide ;UV, Ozone and Hydrogen Peroxide;Photo Fenton Method;Heterogeneous Photochemical Oxidation Processes ;Chapter - 18. Ozone Treatment ;Reactions of Ozone in Waste Water Treatment ;Oxidative Reactions and Color Removal ;BOD Reduction ;Sludge Reduction ;Advancements in Ozone Treatment;Chapter - 19. Activated Carbon Adsorption;Chapter - 20. Membrane Technology;Micro Filtration ;Ultra Filtration ;Nano Filtration ;Reverse Osmosis ;Disc and Tube Module;Membrane Bio-Reactors ;Part - III. ANALYSIS OF TEXTILE PROCESSING EFFLUENTS;Chapter - 21 Purpose of Examination;Chapter - 22. Collection of Waste Water samples;Chapter - 23. Recording of Results;Chapter - 24. Analytical Methods - Important Notes;Chapter - 25. Parameters to be determined on Textile Processing Effluents ;Chapter - 26. General Physico-Chemical Measurements;Chapter - 27. Measurement of Organic Pollution;Chapter - 28. Inorganic Constituents - Non Metallics ;Chapter - 29. Inorganic Constituents - Metals ;Chapter - 30. Miscellaneous Determination;Appendix;Index