The book "Physicochemical Treatment Processes" offers a comprehensive analysis of physicochemical methods for treating environmental pollution. Over the past three decades, awareness of the need to protect the environment from the harmful effects of various forms of pollution has significantly increased. This specialized book addresses the challenges associated with mitigating environmental pollution and provides well-founded answers to key questions regarding the severity of pollution as well as the availability and cost-effectiveness of abatement technologies. The authors, including Nazih K. Shammas and Yung-Tse Hung, combine theoretical foundations with practical applications to establish a methodology for controlling environmental pollution. The book serves as a valuable reference for professionals in the field of environmental engineering and offers in-depth insights into the planning and implementation of abatement systems.