Photoreactors in advanced oxidation processes : the future of wastewater treatment / / edited by Elvis Fosso-Kankeu, Sadanand Pandey and Suprakas Sinha Ray

• Pubblicazione: Hoboken, NJ : , : Wiley : , : Beverly, MA : , : Scrivener Publishing, , 2023; ©2023
• Descrizione fisica: 1 online resource (360 pages) : illustrations
• Disciplina: 628.168
• Soggetto topico: Sewage - Purification - Oxidation
• Persona (resp. second.): Fosso-KankeuElvis; PandeySadanand; RaySuprakas Sinha
• Nota di bibliografia: Includes bibliographical references and index.
• Nota di contenuto: Cover -- Title Page -- Copyright Page -- Contents -- Preface -- Part 1: Advances in Photocatalysts Synthesis -- Chapter 1 Advancement and New Challenges in Heterogeneous Photocatalysts for Industrial Wastewater Treatment in the 21st Century -- 1.1 Introduction -- 1.2 Development of Heterogeneous Photocatalysts -- 1.3 Mechanism of Action of Heterogeneous Photocatalysis -- 1.4 Recent Advances in Heterogeneous Photocatalyst -- 1.5 Heterostructure Photocatalysts for the Degradation of Organic Pollutants -- 1.6 Photoreactors -- 1.7 Photoreactors for the Degradation of Volatile Organic Compounds -- 1.7.1 Annular Reactors -- 1.7.2 Plate Reactor -- 1.7.3 Packed Bed Reactors -- 1.7.4 Honeycomb Monolith Reactors -- 1.7.5 Fluidized Bed Reactors -- 1.7.6 Batch Reactors -- 1.7.7 Parabolic Trough Photoreactors -- 1.7.8 Inclined Flat Photoreactors -- 1.7.9 Gas Phase Photoreactors -- 1.8 Advantages and Disadvantages of Heterogeneous Photocatalysis -- 1.9 Conclusion -- Acknowledgment -- References -- Chapter 2 Role of Heterogeneous Catalysts for Advanced Oxidation Process in Wastewater Treatment -- Abbreviations -- 2.1 Introduction -- 2.1.1 Advanced Oxidation Processes (AOPs) -- 2.1.2 AOPs Classification -- 2.1.2.1 Catalytic Oxidation -- 2.1.2.2 Heterogeneous Catalytic Oxidation -- 2.2 Effect of Pollutant -- 2.3 Type of Catalysts -- 2.3.1 Metal Organic Frameworks -- 2.3.1.1 Hydro (Solvo) Thermal Technique -- 2.3.2 Metal Oxides -- 2.3.2.1 Coprecipitation Method -- 2.3.2.2 Hydrothermal Synthesis -- 2.3.2.3 Sol-Gel Process -- 2.3.2.4 Bioreduction Method -- 2.3.2.5 Solvent System-Based Green Synthesis -- 2.3.3 Perovskites -- 2.3.3.1 Ultrasound-Assisted Synthesis of Perovskites -- 2.3.3.2 Microwave-Assisted Synthesis of Perovskites -- 2.3.3.3 Mechanosynthesis of Perovskites -- 2.3.4 Layered Double Hydroxides -- 2.3.4.1 Coprecipitation by the Addition of Base. ; 2.3.5 Graphene -- 2.3.5.1 Electrochemical (EC) Processes -- 2.3.5.2 Water Electrolytic Oxidation -- 2.4 Some Recent Heterogeneous Catalysts for Advanced Oxidation Process -- 2.5 Conclusions and Future Prospect -- Acknowledgement -- References -- Chapter 3 Green Synthesis of Photocatalysts and its Applications in Wastewater Treatment -- 3.1 Introduction -- 3.2 Photocatalysts and Green Chemistry -- 3.2.1 Nanophotocatalysts (NPCs) -- 3.2.2 Plant-Mediated Green Synthesis of NPCs -- 3.2.3 Biopolymer-Mediated Synthesis of NPCs -- 3.2.3.1 Alginic Acid -- 3.2.3.2 Carrageenan -- 3.2.3.3 Chitin and Chitosan -- 3.2.3.4 Guar Gum -- 3.2.3.5 Cellulose -- 3.2.3.6 Xanthan Gum -- 3.2.4 Green Synthesis of NPCs Using Bacteria, Algae, and Fungus -- 3.2.5 Characterization of NPCs Using Various Analytical Techniques -- 3.2.5.1 UV-Visible Spectroscopy -- 3.2.5.2 XRD -- 3.2.5.3 SEM, HR-TEM, EDX, and AFM -- 3.2.5.4 Fourier Transform Infrared Spectroscopy -- 3.2.5.5 Dynamic Light Scattering -- 3.2.5.6 Brunauer-Emmett-Teller (BET) -- 3.2.5.7 Barrett-Joyner-Halenda -- 3.2.6 Application of Green Synthesized NPCs in Wastewater Treatment -- 3.3 Limitations and Future Aspects -- 3.4 Conclusion -- References -- Chapter 4 Green Synthesis of Metal Ferrite Nanoparticles for the Photocatalytic Degradation of Dyes in Wastewater -- Abbreviations -- 4.1 Introduction -- 4.2 Metal Ferrite Nanoparticles -- 4.3 General Synthesis Methods of Metal Ferrites and Their Limitations -- 4.4 Biological Synthesis of Metal Ferrite Nanostructures -- 4.4.1 Synthesis of Metal Ferrite Nanostructures Using Bacteria -- 4.4.2 Synthesis of Metal Ferrites Nanostructures Using Fungi -- 4.4.3 Synthesis of Metal Ferrites Nanostructures Using Plant Extracts -- 4.5 Plant-Derived Metal Ferrites as Photocatalysts for Dye Degradation. ; 4.5.1 Effect of Depositing Noble and Transition Metal on Metal Ferrites for Photodegradation -- 4.5.2 Effect of Carbon Deposited on Metal Ferrites for Photocatalytic Degradation -- 4.5.3 Effect of Coupling Metal Oxide Semiconductors with Metal Ferrites for Photocatalytic Degradation -- 4.5.4 Biological Applications of Plant-Derived Metal Ferrites -- 4.6 Challenges of these Materials and Photocatalysis -- 4.7 Conclusion: Future Perspectives -- References -- Part 2: Advanced Oxidation Processes -- Chapter 5 Selected Advanced Oxidation Processes for Wastewater Remediation -- 5.1 Introduction -- 5.2 Photocatalysis and Ozonation -- 5.2.1 Photocatalysis -- 5.2.2 Ozonation -- 5.3 Hybrid AOP Technologies -- 5.3.1 Hydrodynamic Cavitation -- 5.3.2 Hybrid AOP Systems Based on Hydrodynamic Cavitation -- 5.3.3 Hybrid AOP Systems Based on Ultrasound Radiation -- 5.3.3.1 Sonoelectrochemical Oxidation -- 5.3.3.2 Sonophotocatalytic Degradation -- 5.4 Membrane-Based AOPs -- 5.5 Conclusion and Future Perspectives -- References -- Chapter 6 Advanced Oxidation Processes-Mediated Removal of Aqueous Ammonia Nitrogen in Wastewater -- Abbreviations -- 6.1 Introduction -- 6.2 Basic Chemistry and Occurrence of Ammonia Nitrogen -- 6.2.1 Basic Chemistry of Ammonia Nitrogen -- 6.2.2 Sources of Ammonia Nitrogen -- 6.2.3 Effects of Ammonia Nitrogen on Aquaculture Species -- 6.3 Photocatalytic Technique for Removal of Aqueous Ammonia Nitrogen From Wastewater -- 6.3.1 TiO2/TiO2-Based Photocatalyst -- 6.3.2 Modified TiO2 Photocatalyst -- 6.4 Ozonation Technique for Removal of Aqueous Ammonia Nitrogen From Wastewater -- 6.4.1 Noncatalytic Ozonation of Ammonia Nitrogen -- 6.4.2 Catalytic Ozonation of Ammonia Nitrogen -- 6.5 Conclusion and Future Prospects -- Acknowledgments -- References -- Part 3: Design and Modelling of Photoreactors. ; Chapter 7 Recent Advances in Photoreactors for Water Treatment -- 7.1 Introduction -- 7.2 Photocatalysis Fundamentals and Mechanism -- 7.3 Configuration of Photoreactor -- 7.3.1 Source of Light Irradiation -- 7.3.2 Geometry of Photoreactor -- 7.3.3 Light Source Placement and Distribution -- 7.3.4 Photoreactor Materials -- 7.4 Types of Photoreactors -- 7.4.1 Slurry Photoreactors -- 7.4.2 Photocatalytic Membrane Photoreactors -- 7.4.3 Rotating Drum Photoreactors -- 7.4.4 Microphotoreactors -- 7.4.5 Annular Photoreactor (APR) -- 7.4.6 Closed-Loop Step Photoreactors -- 7.5 Photocatalytic Water Purification Using Photoreactors -- 7.6 Challenges for Effective Photoreactors -- 7.7 Conclusion -- References -- Chapter 8 Design of Photoreactors for Effective Dye Degradation -- Abbreviations -- 8.1 Introduction -- 8.1.1 Mechanisms and Theory of AOP -- 8.1.2 Design of Photoreactors -- 8.1.2.1 Source of Irradiation -- 8.1.2.2 Wavelength/Lamp Selection -- 8.1.3 Placement of Light Source and Light Distribution -- 8.2 Different Photoreactors Are Used for Wastewater Treatment -- 8.2.1 Some Typical Photoreactors Used for Wastewater Treatment Are Described Below -- 8.2.2 Homogenous and Heterogenous Systems -- 8.2.3 Heterogenous Photocatalyst Arrangement -- 8.2.4 Amount of Photocatalyst -- 8.3 Photoreactors Designed to Work Under Visible-Light Irradiation Toward Wastewater Treatment -- 8.3.1 Limitations of the Currently Employed Photoreactors and Future Scope -- 8.4 Current and Future Developments -- References -- Chapter 9 Simulation of Photocatalytic Reactors -- Abbreviations -- 9.1 Introduction -- 9.2 Modeling of Light Distribution -- 9.2.1 Light Distribution -- 9.2.2 Light Distribution Methods -- 9.2.3 Simulation Parameters -- 9.2.4 Influence of Bubbles on Light Distribution -- 9.2.5 Validation of Light Distribution Models -- 9.3 Photocatalysis Kinetics. ; 9.4 Conclusion -- References -- Chapter 10 The Development of Self-Powered Nanoelectrocatalytic Reactor for Simultaneous Piezo-Catalytic Degradation of Bacteria and Organic Dyes in Wastewater -- Abbreviations -- 10.1 Introduction -- 10.2 Degradation Techniques -- 10.2.1 Electrochemical Advanced Oxidation Processes (EAOPs) -- 10.3 Characteristics and Properties of Piezoelectric Materials -- 10.3.1 Natural Piezoelectric Materials -- 10.3.2 Synthetic Piezoelectric Materials -- 10.4 Synthesis of Piezoelectric Materials -- 10.4.1 Electrospinning Technique -- 10.4.2 Template Synthesis -- 10.4.3 Mixed Metal Oxide (MMO)/Solid State Synthesis -- 10.4.4 Hydrothermal/Solvothermal Method -- 10.4.5 Sol-Gel Method -- 10.5 Challenges of Piezoelectric Nanomaterials/Nanogenerators -- 10.6 Application of Piezoelectric Materials for Piezo-Electrocatalytic Degradation of Dyes and Bacteria in Wastewater -- 10.6.1 Piezo-Electrocatalytic Degradation of Organic Dyes and Bacteria in Wastewater -- 10.7 Conclusion and Future Perspectives -- Acknowledgments -- References -- Index -- EULA.
• Sommario/riassunto: Although a host of works have been done in the development of photocatalysts and photoreactors, there are still some challenges limiting the extensive application of the technology at large scale. Thus, this book contributes to identifying the most critical issues and challenges that limit the use of these processes in planning, design and operation of modern water and wastewater treatment facilities. Thorough understanding of the fundamentals of Advanced Oxidation Processes (AOPs) and photochemistry as well as its application to AOPs for the removal of contaminants or the detoxification of contaminated waters may lead to acquire in-depth knowledge that can be used to devise and design effective AOP treatment systems to meet not only current, but also anticipated regulatory requirements and enhance the independent learning and critical thinking skills. This book invigorates the next step in AOP that will depart from bench scale approach towards implementation of sustainable techniques to enhance the performance of the wastewater treatment processes for the eradication of merging and ubiquitous pollutants
• Titolo autorizzato: Photoreactors in advanced oxidation processes
• ISBN: 1-394-16728-8; 1-394-16727-X
• Formato: Materiale a stampa
• Livello bibliografico: Monografia
• Lingua di pubblicazione: Inglese
• Record Nr.: 9910830758503321
• Lo trovi qui: Univ. Federico II