1. Wastewater Pollution, Toxicity Profile, and their Treatment Approaches: An overview 2. Innovative Integrated Treatment Approaches for Recycling and Re-Use of Industrial and Municipal Wastewater 3. Constructed Wetland-Microbial Fuel Cell Technology for Wastewater Treatment and Electricity Production: Global Status, Progress, Challenges, and Future Prospects 4. Integrated Microbial Desalination Cell and Microbial Electrolysis Cell for Wastewater Treatment, Bioelectricity Generation, and Biofuel Production: Success, Experience, Challenges, and Future Prospects 5. Integrated Anaerobic-Aerobic Processes for Treatment of High Strength Wastewater: Consolidated Applications, New Trends, Perspectives, and Challenges 6. Integrated Membrane-Microbial Fuel Cell Technologies for Re-Use and Recycling of Complex Wastewater 7. Integrated Production of Polyhydroxyalkonate (Bioplastic) With Municipal Wastewater and Sludge Treatment for Sustainable Development 8. Physicochemical–Biotechnological Approaches for Removal of Contaminants from Wastewater: An Integrated Valorization of Industrial Wastewater 9. Integration of Advanced Oxidation Technologies and Biological Processes of Wastewater Treatment: Recent Advances, Perspectives, and Challenges 10. An Innovative Anammox- Microbial Fuel Cell Technology for Wastewater Treatment: Recent Advances and Future Prospects 11. Integrated Biopolymer and Bioenergy Production from Organic Waste: Recent Advances and Future Outlook 12. Integrated Production of Biodiesel and Industrial Wastewater Treatment by Culturing Oleaginous Microorganisms: A Sustainable Approach from Waste to Biofuel 13. Integrated Carbon Dioxide Sequestration, Wastewater Treatment and Biofuel Production by Microalgae Culturing: Needs and Limitations 14. Integration of Photocatalytic and Biological Processes for Treatment of Complex Effluent: Recent Developments, Trends, and Advancement 15. Exploitation of Algal-Bacterial Synergism in Combined Wastewater Treatment and Biohydrogen Generation: Opportunities, Challenges, and Future Prospects 16. Integration of Anammox with the Aerobic Granular Sludge Process for Wastewater Treatment: Mechanisms, Limitations and Future Opportunities 17. Wastewater Treatment Using Integrated Anaerobic Reactor and Constructed Wetland: An Innovative Plant Bacterial Synergistic Strategy for the Wastewaters Pollutants 18. Integrated Treatment of Wastewater Using Biofilm Reactor Combined with Constructed Wetland: Current Status and Future Outlook 19. Microbial Electrochemical Based Constructed Wetlands Technologies for Wastewater Treatment: Reality, Challenges, and Future Prospects 20. Integrating Forward Osmosis and Microbial Fuel Cells for Wastewater Treatment 21. Integrated Treatment of Industrial Effluents by Chemical Coagulation and Ozonation

Illustrates the importance of various advanced oxidation processes in effluent treatment plants Describes underlying mechanisms of constructed wetland-microbial fuel cell technologies for the degradation and detoxification of emerging organic and inorganic contaminants discharged in wastewater Highlights the reuse and recycling of wastewater and recovery of value-added resources from wastewater Focuses on recent advances and challenges in integrated environmental technologies, constructed wetland-microbial fuel cell, microbial electrochemical-constructed wetlands, biofilm reactor-constructed wetland, and anammox- microbial fuel cell technology for sustainable development Illustrates the importance of microbes and plants in bio/phytoremediation and wastewater treatment