While the treatment of water and exhaust gas using ultraviolet (UV) light offers both ecological and economic advantages, information on photo-initiated advanced oxidation technologies (AOTs) has been dispersed among various journals and proceedings until now. This authoritative and comprehensive handbook is the first to cover both the photochemical fundamentals and practical applications, including a description of advanced oxidation processes (AOPs) and process engineering of suitable photoreactors. The author presents various real-world examples, including economic aspects, while many references to current scientific literature facilitate access to current research topics relevant for water and air industries. Throughout, over 140 detailed figures visualize photochemical and photophysical phenomena, and help in interpreting important research results.From the foreword by James R. Bolton (President of Bolton Photosciences Inc., Executive Director of the International Ultraviolet Association (IUVA)): "Prof. Oppenländer is well qualified to write about the AOPs/AOTs, since he has contributed to this literature in a very significant manner. This book will be of considerable value to graduate students, science and engineering faculty, scientists, process engineers and sales engineers in industry, government regulators and health professionals." Dies ist das erste umfassende Handbuch über Grundlagen und Anwendungen der AOPs und AOTs in der Wasseraufbereitung, Abwasserbehandlung und Abluftreinigung sowie der UV-Desinfektion. Die verfügbaren Verfahren und Anlagen werden im Vergleich und mit konkreten Fallbeispielen dargestellt, wobei der Autor auch auf die wirtschaftlichen Aspekte eingeht.