Photoreactors in Advanced Oxidation Process - The Future of Wastewater Treatment

PHOTOREACTORS IN ADVANCED OXIDATION PROCESSES
 
Unique book covering topics related to the evolving photoreactors concepts, design, and application as well as green synthesis of heterogenous photocatalysts which are the key aspects to facilitate the escalation of bench scale works toward industrial/commercial applications.
 
In this book, the editors present the most up-to-date research on Advanced Oxidation Processes (AOPs) to make the argument that AOPs offer an eco-friendly method of wastewater treatment. In addition to an overview of the fundamentals and applications, it provides ample details of the reactive species involved in AOPs as well as reactor design concepts, thus providing readers with the necessary tools to better understand and implement these methods. Moreover, this book presents some conventional and novel photoreactors equipped with UV/vis lamps for working under solar radiation for wastewater treatment in a laboratory and on an industrial scale, which is an important focus of the book.
 
Readers will find in this book:
* In-depth coverage of the performance of sustainable eco-friendly and low-cost heterogeneous photocatalysts (biogenic photocatalysts);
* A state-of-the-art fundamental review of parameters affecting photoreactor designs for the effective performance of reactive species;
* Identifies, formulates, and analyzes developed processes and technologies to meet desired environmental protection needs of society and formulates solutions that are technically sound, economically feasible, and socially acceptable.
 
Audience
 
This book will be of interest to academic researchers and graduate students from the fields of environment, chemistry, and engineering, and professionals including environmental managers in industry, water treatment plants managers and operators, water authorities, government regulatory bodies, and environmentalists.

Sommario

Preface xiii
 
Part 1: Advances in Photocatalysts Synthesis 1
 
1 Advancement and New Challenges in Heterogeneous Photocatalysts for Industrial Wastewater Treatment in the 21st Century 3
Sadanand Pandey, Tanushri Chatterji, Edwin Makhado, Abbas Rahdar, Elvis Fosso-Kankeu and Misook Kang
 
1.1 Introduction 4
 
1.2 Development of Heterogeneous Photocatalysts 6
 
1.3 Mechanism of Action of Heterogeneous Photocatalysis 8
 
1.4 Recent Advances in Heterogeneous Photocatalyst 11
 
1.5 Heterostructure Photocatalysts for the Degradation of Organic Pollutants 17
 
1.6 Photoreactors 19
 
1.7 Photoreactors for the Degradation of Volatile Organic Compounds 20
 
1.7.1 Annular Reactors 20
 
1.7.2 Plate Reactor 21
 
1.7.3 Packed Bed Reactors 22
 
1.7.4 Honeycomb Monolith Reactors 22
 
1.7.5 Fluidized Bed Reactors 23
 
1.7.6 Batch Reactors 23
 
1.7.7 Parabolic Trough Photoreactors 26
 
1.7.8 Inclined Flat Photoreactors 26
 
1.7.9 Gas Phase Photoreactors 26
 
1.8 Advantages and Disadvantages of Heterogeneous Photocatalysis 27
 
1.9 Conclusion 28
 
Acknowledgment 28
 
References 29
 
2 Role of Heterogeneous Catalysts for Advanced Oxidation Process in Wastewater Treatment 37
Rupali Mishra, Sadanand Pandey and Elvis Fosso-Kankeu
 
Abbreviations 38
 
2.1 Introduction 38
 
2.1.1 Advanced Oxidation Processes (AOPs) 41
 
2.1.2 AOPs Classification 41
 
2.1.2.1 Catalytic Oxidation 41
 
2.1.2.2 Heterogeneous Catalytic Oxidation 42
 
2.2 Effect of Pollutant 43
 
2.3 Type of Catalysts 43
 
2.3.1 Metal Organic Frameworks 43
 
2.3.1.1 Hydro (Solvo) Thermal Technique 45
 
2.3.2 Metal Oxides 46
 
2.3.2.1 Coprecipitation Method 46
 
2.3.2.2 Hydrothermal Synthesis 47
 
2.3.2.3 Sol-Gel Process 47
 
2.3.2.4 Bioreduction Method 47
 
2.3.2.5 Solvent System-Based Green Synthesis 48
 
2.3.3 Perovskites 49
 
2.3.3.1 Ultrasound-Assisted Synthesis of Perovskites 49
 
2.3.3.2 Microwave-Assisted Synthesis of Perovskites 49
 
2.3.3.3 Mechanosynthesis of Perovskites 50
 
2.3.4 Layered Double Hydroxides 50
 
2.3.4.1 Coprecipitation by the Addition of Base 51
 
2.3.5 Graphene 51
 
2.3.5.1 Electrochemical (EC) Processes 52
 
2.3.5.2 Water Electrolytic Oxidation 53
 
2.4 Some Recent Heterogeneous Catalysts for Advanced Oxidation Process 53
 
2.5 Conclusions and Future Prospect 58
 
Acknowledgement 60
 
References 60
 
3 Green Synthesis of Photocatalysts and its Applications in Wastewater Treatment 71
Premlata Kumari and Azazahemad Kureshi
 
3.1 Introduction 71
 
3.2 Photocatalysts and Green Chemistry 72
 
3.2.1 Nanophotocatalysts (NPCs) 74
 
3.2.2 Plant-Mediated Green Synthesis of NPCs 76
 
3.2.3 Biopolymer-Mediated Synthesis of NPCs 77
 
3.2.3.1 Alginic Acid 78
 
3.2.3.2 Carrageenan 79
 
3.2.3.3 Chitin and Chitosan 79
 
3.2.3.4 Guar Gum 79
 
3.2.3.5 Cellulose 80
 
3.2.3.6 Xanthan Gum 80
 
3.2.4 Green Synthesis of NPCs Using Bacteria, Algae, and Fungus 80
 
3.2.5 Characterization of NPCs Using Various Analytical Techniques 81
 
3.2.5.1 UV-Visible Spectroscopy 81
 
3.2.5.2 Xrd 82
 
3.2.5.3 SEM, HR-TEM, EDX, and AFM 82
 
3.2.5.4 Fourier Transform Infrared Spectroscopy 84
 
3.2.5.5 Dynamic Light Scattering 85
 
3.2.5.6 Brunauer-Emmett-Teller (BET) 88
 
3.2.5.7 Barrett-Joyner-Halenda 88

Info autore

Elvis Fosso-Kankeu, PhD, has a doctorate degree from the University of Johannesburg in South Africa. He is currently a Full Professor in the Department of Electrical and Mining Engineering, Pretoria, South Africa. His research focuses on the prediction of pollutant dispersion from industrial areas and the development of effective and sustainable methods for the removal of inorganic and organic pollutants from polluted water. He has published more than 220 journal articles, books, book chapters, and conference proceeding papers. Sadanand Pandey, PhD, is a Research Professor in the School of Chemistry and Biochemistry, Yeungnam University, South Korea. He was a Kothari fellow at the world-prestigious Indian Institute of Science (2011-2013) and NRF scientist at the University of Johannesburg, South Africa (2014-2018). His research activities span the disciplines of polymer chemistry, nanotechnology, and sustainable and advanced materials. He has published more than 100 SCI Journal articles, and 10 book chapters as well as co-edited a number of books. Suprakas Sinha Ray, PhD, is a chief researcher in polymer nanocomposites at the CSIR, India with a PhD in physical chemistry from the University of Calcutta (2001), and director of the DST-CSIR National Centre for Nanostructured Materials. Ray's current research focuses on polymer-based advanced nanostructured materials and their applications. Prof. Ray is the author of 4 books, co-edited 3 books, 30 book chapters on various aspects of polymer-based nanostructured materials & their applications, and the author and co-author of more than 300 articles in high-impact international journals. He has also 6 patents and 7 new demonstrated technologies (commercialized) shared with colleagues, collaborators, and industrial partners.

Riassunto

PHOTOREACTORS IN ADVANCED OXIDATION PROCESSES

Unique book covering topics related to the evolving photoreactors concepts, design, and application as well as green synthesis of heterogenous photocatalysts which are the key aspects to facilitate the escalation of bench scale works toward industrial/commercial applications.

In this book, the editors present the most up-to-date research on Advanced Oxidation Processes (AOPs) to make the argument that AOPs offer an eco-friendly method of wastewater treatment. In addition to an overview of the fundamentals and applications, it provides ample details of the reactive species involved in AOPs as well as reactor design concepts, thus providing readers with the necessary tools to better understand and implement these methods. Moreover, this book presents some conventional and novel photoreactors equipped with UV/vis lamps for working under solar radiation for wastewater treatment in a laboratory and on an industrial scale, which is an important focus of the book.

Readers will find in this book:
* In-depth coverage of the performance of sustainable eco-friendly and low-cost heterogeneous photocatalysts (biogenic photocatalysts);
* A state-of-the-art fundamental review of parameters affecting photoreactor designs for the effective performance of reactive species;
* Identifies, formulates, and analyzes developed processes and technologies to meet desired environmental protection needs of society and formulates solutions that are technically sound, economically feasible, and socially acceptable.

Audience

This book will be of interest to academic researchers and graduate students from the fields of environment, chemistry, and engineering, and professionals including environmental managers in industry, water treatment plants managers and operators, water authorities, government regulatory bodies, and environmentalists.

Dettagli sul prodotto

• Autori: Fosso-Kankeu, Elvis Fosso-Kankeu, Elvis (University of Johannesburg Fosso-Kankeu, Sadanand Pandey, Suprakas Sinha Ray
• Con la collaborazione di: Elvis Fosso-Kankeu (Editore), Sadanand Pandey (Editore), Suprakas Sinha Ray (Editore), Suprakas Sinha Ray (Editore)
• Editore: Wiley, John and Sons Ltd
• Lingue: Inglese
• Formato: Copertina rigida
• Pubblicazione: 01.05.2023
• EAN: 9781394166299
• ISBN: 978-1-394-16629-9
• Pagine: 368
• Categorie: Scienze naturali, medicina, informatica, tecnica > Chimica > Chimica organica; Chemie, Umweltforschung, Katalyse, Environmental Studies, chemistry, Oxidation, Catalysis, Wasserchemie, ÖKOTOXIKOLOGIE, Water Chemistry, Bioreaktor, Ökotoxikologie, Umweltverschmutzung, Ecotoxicology & Pollution Science, Photobioreaktor, Photoreaktor