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Synergy of Bio-Chemical Processes for Photocatalytic and Photoelectrochemical Wastewater Treatment

Edited by Sadanand Pandey, Elvis Fosso-Kankeu and Soumya Pandit
Copyright: 2024   |   Expected Pub Date:2024/07/2024
ISBN: 9781394197873  |  Hardcover  |  
282 pages

One Line Description
The concept of photoelectrochemistry applied to microbial fuel cells could be the future of sustainable wastewater treatment and for hydrogen recovery as a valuable energy source.

Audience
A wide audience of academics, industrial researchers, and graduate students working in heterogeneous photocatalysis, fuel cells, sustainable chemistry, nanotechnology, chemical engineering, environmental protection, and surfaces and interfaces, will find this book useful. The book is also important for professionals, namely environmental managers, water treatment plants managers and operators, water authorities, government regulatory bodies officers, and environmentalists.

Description
With the increase of recalcitrant organic pollutants in industrial wastewater, the need for a sustainable bio-electrochemical process has become pressing in order to ensure that treatment processes are coupled with some beneficiation advantages. Microbial fuel cells combine wastewater treatment and biological power generation. However, the resistance of these organic pollutants to biological degradation requires further adjustment of the system to improve sustainability through maximization of energy production.
Solar energy conversion using photocatalysis has drawn huge attention for its potential to provide renewable and sustainable energy. Furthermore, it might be the solution to serious environmental and energy-related problems. It has been widely understood for several years that the top global issues today are concerned with securing a clean supply of water and ensuring a reasonable price for clean energy. Researchers are studying advanced materials and processes to produce clean, renewable hydrogen fuel through photocatalytic and photoelectrocatalytic water splitting, as well as to reduce carbon dioxide from the air into fuels through photocatalysis. Limited progress is occurring in these areas.
The purpose of this book is to comprehensively cover the evolvement in the conceptualization and application of photocatalytic fuel cells, as well as make a critical assessment of the contribution in the field of sustainable wastewater treatment and renewable energy production.
This book contains nine specialized chapters that provide comprehensive coverage of the design of photocatalytic fuel cells and their applications, including environmental remediation, chemical synthesis, green energy generation, model simulation for scaling up processes and implementation, and most importantly maximization of hydrogen evolution, recovery, and applications.

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Author / Editor Details
Sadanand Pandey, PhD, is a professor in the School of Bioengineering and Food Technology, Faculty of Applied Sciences and Biotechnology, Shoolini University, India. He was a Kothari fellow at the prestigious Indian Institute of Science (2011–2013) and NRF scientist at the University of Johannesburg, South Africa (2014–2018). He has published more than 100 SCI Journal articles, many book chapters, and several contributions to scientific meetings and co-edited books. His research activities span the disciplines of polymer chemistry, materials science, nanotechnology, and sustainable and advanced materials.

Elvis Fosso-Kankeu, PhD, is a professor in the Department of Metallurgy at the University of Johannesburg, South Africa. He has published more than 250 papers including journal articles, books, book chapters and conference proceeding papers. He has won several research awards including the National Science and Technology Forum Award in South Africa.
His research focuses on the hydrometallurgical extraction of metal from solid phases, prediction of pollutants dispersion from industrial areas, and development of effective and sustainable methods for the removal of inorganic and organic pollutants from polluted water.

Soumya Pandit, PhD, is a senior assistant professor at Sharda University, Greater Noida, Delhi, India. He pursued his doctoral studies from the Department of Biotechnology, Indian Institute of Technology, Kharagpur in 2015. He has authored more than 70 research and review papers in peer-reviewed journals, and his research areas include microbial electrochemical systems for bioenergy harvesting, bacterial biofilm and biofouling study, biohythane production, microalgal biomass production for biofuel, nanomaterial synthesis and application in bioenergy harvesting and biofouling mitigation.

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Table of Contents
Preface
1. A Comprehensive Review of Graphitic Carbon Nitride (GCN/GC3N4) as a Promising Photocatalyst

Pragna M. Shivannavar, Chiranth Srirangapatna Puttasrinivasa, Sharmila Suresh, Charan Kumar Kachintaya, Lingaraju Honnur Gurusiddappa, Supreeth Mohan Kumar and Shankramma Kalikeri
1.1 Introduction
1.2 GCN as a Photocatalyst
1.3 GCN Modification to Act as a Photocatalyst
1.4 GCN-Based Nanocomposites as a Photocatalyst
1.5 Conclusion
1.6 Future Perspectives
References
2. Nanocomposites for Pharmaceutical Waste Degradation: A Remediation Tool
Sharmila Suresh, Pragna M. Shivannanavar, Ravikumara Moodalakoppalu Yogarajachari, Shankramma Kalikeri, Charan Kumar Kachintaya and Lingaraju Honnur Gurusiddappa
2.1 Introduction
2.2 Pharmaceutical Waste Degradation
2.3 Conclusion
2.4 Future Perspectives
References
3. Nanostructure Metal Sulfides for Photocatalytic Water Remediation
Shuvendu Tripathy, Medha Kiran Patel, Ipsita Bose, Soumya Pandit and Santimoy Khilari
3.1 Introduction
3.2 General Working Principle and Important Parameters for Photocatalysis on Metal Sulfide
3.3 Different Types of Metal Sulfide Photocatalysts: Monometallic Sulfides, Multimetallic Metal Sulfides, and Metal Sulfide Heterostructure
3.3.1 Monometallic Sulfides
3.3.2 Multimetallic Sulfides
3.3.3 Metal Sulfide Heterostructures
3.4 Copper Sulfide as Photocatalyst for Water Remediation
3.5 ZnS as a Photocatalyst for Water Treatment
3.6 FeS as a Photocatalyst for Water Remediation
3.7 Conclusion
References
4. Metal–Organic Framework as Potential Candidates for Photo-Electrocatalysis
Isha Soni and Gururaj Kudur Jayaprakash
4.1 Introduction
4.2 Photocatalysis
4.2.1 Photocatalyst
4.3 Electrocatalysis
4.3.1 Electrocatalyst
4.4 Photo-Electrocatalysis
4.4.1 Photo-Electrocatalyst
4.4.2 MOFs
4.4.2.1 Sensing and Degradation of Pollutants
4.4.2.2 CO2 Reduction
4.5 Comparison of Photocatalysis, Electrocatalysis, and Photo-Electrocatalysis
4.6 Conclusion and Future Aspects
References
5. A Review on Photocatalytic Fuel Cell (PFC) for Sustainable Wastewater Treatment and Renewable Energy Production
Soumasree Chatterjee and Elvis Fosso-Kankeu
5.1 Introduction
5.2 Photocatalysis
5.2.1 Theory
5.2.2 Mechanism
5.3 Photocatalytic Fuel Cell
5.3.1 Theory
5.3.2 Features
5.3.3 Working Principle
5.3.4 Design
5.3.4.1 Single-Photoelectrode PFC
5.3.4.2 Dual-Photoelectrode PFC
5.3.5 Electrodes
5.3.5.1 Photoanode
5.3.5.2 Photocathode
5.3.5.3 Wastewater Treatment and Pollutant Degradation
5.3.6 Electricity Generation
5.4 Conclusion
Declaration of Interest
References
6. Remediation of Wastewater through Photo-Induced Catalytic and Electrochemical Hydrogen Production
Ramgopal Tiwari, Ajayrajsinh R. Zala and Premlata Kumari
List of Abbreviations
6.1 Introduction
6.2 Mechanism of Photocatalysis
6.3 Homogeneous and Heterogeneous Photocatalysis
6.3.1 Homogeneous Photocatalysis
6.3.1.1 Fenton Reaction
6.3.2 Heterogeneous Photocatalysis
6.3.2.1 Photocatalytic Materials
6.3.2.2 Applications of Photocatalytic Processes
6.3.3 Photoelectrochemical Approach in Wastewater Treatment
6.4 Conclusion
6.5 Challenges and Future Aspects
References
7. Recent Advances on the Electrode Materials Used in Microbial Fuel Cell for Simultaneous Power Generation and Wastewater Treatment
Ankit Kumar, Soumya Pandit, Shikha Singh and Chetan Pandit
7.1 Introduction
7.2 Introduction to MFC
7.3 Electrode Material
7.4 Anode Material
7.4.1 The Traditional Carbon-Based Anode Material
7.4.1.1 Granular Carbon
7.4.1.2 Stainless Steel
7.5 Carbon Nanotubes (CNTs) and Composite Anode Material
7.5.1 Graphene
7.5.2 Other Methods for Anode Surface Modification
7.6 Cathode Material
7.6.1 Abiotic Cathode
7.6.2 Biocathode (Biotic Cathode)
7.6.3 Cathode with Pt-Based Catalyst
7.6.4 Cathode with Non–Pt-Based Catalyst
7.7 Conclusion
References
8. Extensive Use of Photocatalysis and Photoelectrochemical Methods for Wastewater Reclamation
Namrata Khanna, Tanushri Chatterji, Virendra Yadav, Tanya Bhagat, Shalini Sharma and Sadanand Pandey
Abbreviations
8.1 Introduction
8.2 Mechanism Describing the Photoelectrochemical Processes
8.3 Photoelectrocatalysis
8.3.1 Types of Photocatalysts
8.3.1.1 Metal Oxides
8.3.1.2 Modified or Doped Metallic Oxides
8.4 Applications of Modified Photocatalysts
8.4.1 Removing Organic Dyes Present in Wastewater
8.4.2 Removal of Emerging Contaminants (ECs) from Wastewater
8.4.3 Photocatalytic Degradation of Phenols
8.4.4 Anti-Microbial Efficacy of Treatment by Photocatalysts
8.4.5 Innovative Catalysts for Removal of Herbicides
8.5 Solar/Photoelectro-Fenton Process
8.6 Photocatalytic Fuel Cells (PFCs) and Their Relevance in Minimizing Use of Electrical Procedures
8.7 Photo Electro Peroxone Technique
8.8 Treatment of Real Wastewater Treatment by Photoelectrochemical Processes
8.8.1 Treatment of Landfill
8.8.2 Oil Mill Effluents
8.8.3 Pharmaceutical Waste
8.8.4 Textile Industry
8.8.5 Tannery Effluents
8.9 Trends and Conclusion
References
9. Solar-Driven Photoelectrochemical Technologies for Wastewater Treatment and Green Hydrogen Production
Mohamed Mahmoud
9.1 Introduction
9.2 Photoelectrochemical Catalysts
9.3 Photoelectrochemical Cell Design and Operation for Wastewater Treatment
9.4 Application of Photoelectrochemical Systems for Real Wastewater Treatment
9.5 Hydrogen Production During Photoelectrochemical Treatment of Wastewater
9.6 Conclusions
Acknowledgments
References
Index

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