Photocatalytic Water Purification Technology for Contaminated Water Treatment

of photocatalysts, the development of innovative reactor designs, and the exploration of new light sources to enhance the efficiency of photocatalytic processes.Additionally, we seek to address the challenges related to the scalability, stability, and economic viability of these systems, which are critical for their widespread adoption.The contributions to this issue underscore the interdisciplinary nature of this field, encompassing insights from chemistry [1], life cycle assessment [2], environmental engineering [3], Microbial Analysis [4] and nanotechnology.Through comprehensive reviews, original research articles, and case studies, we hope to provide a holistic view of the current state and future prospects of photocatalytic water purification.As Guest Editors, we are excited to present this collection of works that not only push the boundaries of scientific knowledge but also pave the way for practical solutions to one of the most pressing environmental issues of our time.We believe that the advancements in photocatalytic water purification technology showcased in this issue will inspire further research and foster collaborations that can ultimately lead to cleaner, safer water for all.We extend our heartfelt thanks to the authors for their valuable contributions, the reviewers for their critical and constructive feedback, and the editorial team for their unwavering support in bringing this special issue to fruition.We hope that this compilation will serve as a valuable resource for researchers, practitioners, and policymakers working towards sustainable water management and environmental protection.