دانلود کتاب DYE BIODEGRADATION, MECHANISMS AND TECHNIQUES recent.

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Contents
About the Editors
Dyes: Classification, Pollution, and Environmental Effects
1 Introduction
2 Chemical Structure of Textile Dyes
3 Classification of Textile Dyes
3.1 Azo Dyes
3.2 Reactive Dyes
3.3 Vat Dyes
3.4 Sulfur Dyes
3.5 Acid Dyes
3.6 Disperse Dyes
3.7 Basic Dyes
3.8 Direct Dyes
4 Dyes and Color Index Numbers
5 Pollution and Environmental Effects
6 Conclusion
References
Degradation of Dyes Using Filamentous Fungi
1 Introduction
2 Fungal Strains with Dye Removal Capacity
3 Mechanisms Involved in Remediation/Decolorization of Dyes
3.1 Adsorption
3.2 Biosorption
3.3 Degradation
4 Decolorization of Dyes by White-Rot Fungi
5 Conclusion and Future Perspectives
References
Bioremediation of Dye Using Mesophilic Bacteria: Mechanism and Parametric Influence
1 Introduction
2 Types of Synthetic Dyes in Effluents
3 Toxicity and Harmful Effects of Dyes
4 Mechanisms of Dye Biodegradation by Biological System
5 Role of Mesophilic Bacteria in Dye Biodegradation
6 Strategies of Bacterial Dye Degradation
7 Parametric Influence on the Dye Biodegradation
7.1 Effect of Dye Concentration
7.2 Effect of Dye Structure
7.3 Influence of Nitrogen and Carbon Sources
7.4 Effect of pH
7.5 Effect of Temperature
7.6 Impact of Oxygen and Shaking
8 Toxicity of Dye Degradation Products
9 Future Prospective
References
Mechanism and Techniques of Dye Removal by Microflora
1 Introduction
2 Major Dyes Used in Industries
2.1 Azoic Dyes
2.2 Vat Dyes
2.3 Sulphur Dyes
2.4 Acidic Dyes
2.5 Basic Dyes
2.6 Disperse Dyes
2.7 Reactive Dyes
3 Harmful Impact of Dyes in the Environment
4 Conventional Methods for Dye Decolourization
4.1 Adsorption Methods
4.2 Coagulation Methods
4.3 Membrane Filtration Methods
4.4 Oxidation Methods
4.5 Electrochemical Methods
5 Involvement of Microflora in Dye Removing
5.1 Bacteria
5.2 Fungi
5.3 Algae
6 Methods of Dye Removal by Microflora
6.1 Biosorption by Microflora
6.2 Enzymatic Decolourization by Microflora
7 Advantages Due to the Microflora Over Conventional Physicochemical Methods for Dye Degradation
8 Future of Dye Degradation Method by the Microflora
References
Dye Degradation by Fungi
1 Introduction
2 Dye Pollution Sources and Impact
3 Why Fungi?
4 Fungi and Dye Degradation
4.1 Use of Growing Culture
4.2 Use of Immobilized Fungi
4.3 Use of Fungal Extract Containing Enzymes
4.4 Use of Isolated Enzymes from Fungi
5 Role of Enzymes
5.1 Laccase (E.C.1.10.3.2, p-benzenediol)
5.2 Manganese Peroxidase (EC 1.11.1.13)
5.3 Lignin Peroxidase (EC 1.11.1.14)
5.4 Other Enzymes
5.5 Role of Other Bioactive Compounds
5.6 Role of Gene
5.7 Role of Surface Functional Group in Dye Decolorization
6 Fungal Genetic Engineering and Their Role in Dye Degradation
7 Toxicity of Fungal Degraded Products
8 Conclusion
References
Enzyme Action for Dye Degradation
1 General Introduction
1.1 Dyes
1.2 Environmental Concern
2 Enzymes: An Important Tool
2.1 Enzymology in Dye Degradation
2.2 Classification of Dye Degrading Enzymes
3 Azoreductase
3.1 Structure and Mechanism
3.2 Classification
3.3 Sources and Application
3.4 Laccase
3.5 Peroxidase
4 Future Perspectives
5 Conclusion
References
Interaction of Dye Molecules with Fungi: Operational Parameters and Mechanisms
1 Introduction
1.1 Overview of Dye Fungi
1.2 Environmental Issues
2 Dye Degradation Mechanism by Fungi
2.1 Biosorption
2.2 Fungal Enzymes
3 Factor Affecting Fungal Degradation of Dyes
3.1 Redox Mediators (RM)
3.2 pH Effect
3.3 Oxygen Effect
3.4 Temperature Effect
4 Fungal Systems Involved in Dye Degradation
4.1 Yeast
4.2 Filamentous Fungi
4.3 Genetically Modified Microorganisms or Enzymes
4.4 Advanced Oxidation Processes Combined with Fungal Processes
4.5 Side Effects of the Enzyme Degradation Process
5 Conclusion
References
Effect of Environmental and Operational Parameters on Sequential Batch Reactor Systems in Dye Degradation
1 Introduction
1.1 Environmental Pollution by Textile Industry Wastewater
1.2 Textile Industry as a Major Dye Source
1.3 Environmental Effects of Dye
2 Sequential Batch Reactor (SBR) System for Dye Degradation
2.1 Sequential Batch Reactor (SBR)
2.2 Factors that Affect SBR Systems
2.3 Merits of the SBR System
3 Environmental and Operational Parameters Effects on SBR System
3.1 Cycle Time
3.2 HRT
3.3 SRT
3.4 Feeding
3.5 Shock Loads
3.6 Agitation
3.7 Aeration
3.8 Salinity
3.9 pH
4 Optimization of SBR Operational and Environmental Parameters by Response Surface Methodology (RSM)
5 Conclusion
References
Removal of Dyes from Wastewaters in Moving Bed Biofilm Reactors: A Review of Biodegradation Pathways and Treatment Performance
1 Introduction
2 Biofilm Reactors
3 The Moving Bed Biofilm Reactor (MBBR)
3.1 Removal of Dyes in Moving Bed Biofilm Reactors (MBBR)
3.2 Factors that Influence Dye Removal in MBBR
3.3 Kinetics of Dye Removal in MBBR
3.4 Combination of Processes
3.5 Comparison Between MBBR and Other Biological Wastewater Treatment Systems
4 Conclusions and Future Perspectives
References
Hybrid Bioreactors for Dye Biodegradation
1 Introduction
2 Hybrid Bioreactors Integrating Physicochemical and Biological Processes
2.1 Biodegradation-Adsorption
2.2 Biodegradation/Coagulation-Flocculation
2.3 Biodegradation/Membrane Filtration
3 Hybrid Bioreactors Integrating AOPs and Biological Processes
4 Hybrid Bioreactors Integrating Various Biological Processes
5 Novel Hybrid Bioreactors
6 Conclusion
References