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Preface; Contents; Contributors; 1 Mycoremediation of Synthetic Dyes: An Insight into the Mechanism, Process Optimization and Reactor Design; 1 Introduction; 2 Mechanism of Dye Removal by Fungi; 2.1 Dye Biosorption; 2.2 ; 2.3 Dye Biodegradation; 3 Analytical Tools to Study Dye Removal Process; 4 Statistical Tools Required for ; 4.1 Response Surface Methodology (RSM); 4.2 ; 5 Based on Different Mechanisms; 6 Management of Dye Laden Fungal Biomass; 7 Future Perspectives; 8 Conclusion; Acknowledgments; References
2 Bacterial Enzymes and Multi-enzymatic Systems for Cleaning-up Dyes from the Environment1 Introduction; 2 Using ; 2.1 Decolorization Capacity of Bacterial CotA-Laccase; 2.2 Biotransformation; 2.3 ; 3 Biotransformation by Bacterial Azoreductases; 3.1 Decolorization of from Pseudomona putida ; 3.2 The and the Toxicity of Dye Products; 3.3 for Improved Thermal Stability; 4 Using Bacterial ; 4.1 and Performance Towards Dye Decolorization; 4.2 The Catalytic Pathway for by DyPs; 4.3 Combined for Dye Degradation and Detoxification
4.4 Construction of an E. coli Strain Producing Both Azoreductase and Laccase5 Conclusions and Future Perspectives; Acknowledgments; References; 3 Bacterial Degradation of Azo Dye Containing Wastes; 1 Introduction; 2 Decolorization and Degradation of by Bacteria; 2.1 by Pure Culture; 2.2 by Mixed Cultures and Consortia; 2.3 by Immobilized Cells; 2.4 by ; 3 Decolorization and Degradation of Textile Wastewater; 4 Factors Effecting Bacterial Degradation of Azo Dyes; 4.1 Structure of Azo Dye; 4.2 Concentration of Azo Dye; 4.3 and ; 4.4 Carbon and ; 4.5 Incubation Temperature; 4.6 Medium pH
4.7 Salt Concentrations4.8 Electron Donors; 4.9 ; 5 Enzyme System Involved in Degradation; 5.1 ; 5.2 ; 5.3 ; 5.4 ; 5.5 Azo Reductases; 6 Mechanism of Bacterial Azo Dye Degradation; 7 Analytical Methods for Evaluation of Dye Degradation Mechanism; 8 Pathway of Degradation; 9 ; 10 Patents on Biological Treatment; 11 Future Perspectives; 12 Conclusions; Acknowledgement; References; 4 Microbial Degradation of Basic Dyes in Wastewaters; 1 Introduction; 2 Microbial Treatment of Waste Water Containing Dyes; 3 Factors Effecting Dye Degradation Process; 3.1 ; 3.2 ; 3.3 ; 3.4 Other Media Components
3.5 pH3.6 Temperature; 3.7 and Aeration; 3.8 ; 3.9 Statistical ; 4 Involvement of Oxidoreductive Enzymes in Degradation Process; 5 Mechanism and Pathways of Degradation; 6 Microbial Toxicity of Dyes and Their Degradation Products; 7 Future Prospectives; 8 Conclusions; Acknowledgement; References; 5 Reductive Decolorization of Azo Dye by Bacteria; 1 Introduction; 2 Bacterial Decolorization of Wastewater Containing Azo Dye; 3 Factors Affecting Bacterial Decolorization; 3.1 Effects of pH; 3.2 Effects of Temperature; 3.3 Effects of Dissolved Oxygen/; 3.4 Effects of Salinity
2 Bacterial Enzymes and Multi-enzymatic Systems for Cleaning-up Dyes from the Environment1 Introduction; 2 Using ; 2.1 Decolorization Capacity of Bacterial CotA-Laccase; 2.2 Biotransformation; 2.3 ; 3 Biotransformation by Bacterial Azoreductases; 3.1 Decolorization of from Pseudomona putida ; 3.2 The and the Toxicity of Dye Products; 3.3 for Improved Thermal Stability; 4 Using Bacterial ; 4.1 and Performance Towards Dye Decolorization; 4.2 The Catalytic Pathway for by DyPs; 4.3 Combined for Dye Degradation and Detoxification
4.4 Construction of an E. coli Strain Producing Both Azoreductase and Laccase5 Conclusions and Future Perspectives; Acknowledgments; References; 3 Bacterial Degradation of Azo Dye Containing Wastes; 1 Introduction; 2 Decolorization and Degradation of by Bacteria; 2.1 by Pure Culture; 2.2 by Mixed Cultures and Consortia; 2.3 by Immobilized Cells; 2.4 by ; 3 Decolorization and Degradation of Textile Wastewater; 4 Factors Effecting Bacterial Degradation of Azo Dyes; 4.1 Structure of Azo Dye; 4.2 Concentration of Azo Dye; 4.3 and ; 4.4 Carbon and ; 4.5 Incubation Temperature; 4.6 Medium pH
4.7 Salt Concentrations4.8 Electron Donors; 4.9 ; 5 Enzyme System Involved in Degradation; 5.1 ; 5.2 ; 5.3 ; 5.4 ; 5.5 Azo Reductases; 6 Mechanism of Bacterial Azo Dye Degradation; 7 Analytical Methods for Evaluation of Dye Degradation Mechanism; 8 Pathway of Degradation; 9 ; 10 Patents on Biological Treatment; 11 Future Perspectives; 12 Conclusions; Acknowledgement; References; 4 Microbial Degradation of Basic Dyes in Wastewaters; 1 Introduction; 2 Microbial Treatment of Waste Water Containing Dyes; 3 Factors Effecting Dye Degradation Process; 3.1 ; 3.2 ; 3.3 ; 3.4 Other Media Components
3.5 pH3.6 Temperature; 3.7 and Aeration; 3.8 ; 3.9 Statistical ; 4 Involvement of Oxidoreductive Enzymes in Degradation Process; 5 Mechanism and Pathways of Degradation; 6 Microbial Toxicity of Dyes and Their Degradation Products; 7 Future Prospectives; 8 Conclusions; Acknowledgement; References; 5 Reductive Decolorization of Azo Dye by Bacteria; 1 Introduction; 2 Bacterial Decolorization of Wastewater Containing Azo Dye; 3 Factors Affecting Bacterial Decolorization; 3.1 Effects of pH; 3.2 Effects of Temperature; 3.3 Effects of Dissolved Oxygen/; 3.4 Effects of Salinity