The book "Processes and apparatuses of advanced water treatment technologies and their programmed calculations" by the authors Anatoly Sergeyevich Kopylov, Valery Fedorovich Ochkov and Yulia Vladimirovna Chudova is a unique training manual that opens doors to the world of modern water treatment technologies . This publication will become an indispensable assistant for students of higher educational institutions studying in specialties related to ecology, chemical technology and engineering. The book examines in detail the key processes and devices used in water treatment, which makes it not only theoretically saturated, but also practical. The authors seek to convey to the reader the importance of quality water treatment, which is the basis for many industries, including industry, agriculture and utilities. In the face of global environmental challenges, such as water pollution and lack of fresh water, the knowledge presented in this manual is becoming especially relevant. One of the main themes of the book is the use of advanced technologies in the field of water treatment, such as membrane technology, ion exchange and other innovative methods. The authors not only describe these technologies, but also offer programmable calculations that will help students and practitioners apply the theory in practice. This makes the book not just a textbook, but a real tool for future engineers and environmentalists. The book will be of interest not only to students, but also to teachers, researchers and practitioners who are looking for new approaches to solving water treatment problems. It is suitable for readers seeking to deepen their knowledge in the field of ecology and technology, as well as for those who want to be aware of the latest trends in this important field. The style of the authors is characterized by accessibility and clarity of presentation, which makes it easy to assimilate even the most complex concepts. Kopylov, Glasses and Wonder use many examples and illustrations, which makes the material more clear and understandable. This manual will be an excellent addition to other well-known works in the field of water treatment and ecology, such as “Wastewater treatment technology” or “Modern methods of water treatment” .. The book raises important topics such as sustainable development, environmental protection and water resource management. These issues are becoming increasingly relevant in light of global climate change and growing water consumption. The authors encourage readers to think about how technology can help solve these problems, and offer practical solutions that can be implemented in real life. If you are looking for a high-quality and informative water treatment manual that will help you not only in your studies, but also in your future professional activities, then “Processes and apparatuses of advanced water treatment technologies and their programmed calculations” will become your reliable companion. This book is not just a textbook it is a guide to modern technologies that will inspire you to new ideas and solutions in the field of water treatment.