The book "Hydraulic foundations of scrubber process and heat transfer in scrubbers" by N. M. Zhavoronkova is a unique and in-depth study that will be of interest to both specialists in the field of chemical technology and students studying relevant disciplines. In this paper, the author examines in detail the key aspects of the work of scrubbers - devices designed to clean gases from pollutants, which makes it important for environmentalists, engineers and anyone interested in environmental issues. Scrubbers play an important role in modern production processes, ensuring not only compliance with environmental standards, but also improving the efficiency of technological operations. Zhavoronkov in his book focuses on the hydraulic foundations that underlie the functioning of these devices. It explains how to choose the right parameters to optimize the scrubber operation to achieve maximum cleaning efficiency. Readers will be able to learn about the principles of operation of various types of scrubbers, their design and features of operation. The book will be especially useful for students and graduate students of technical universities, as well as for practicing engineers and specialists working in the field of environmental protection and chemical technology. It can become a desktop tool for those involved in the design and operation of treatment plants, as well as for researchers seeking to deepen their knowledge in the field of heat transfer and hydraulics. The topics raised in the book cover a wide range of issues, including the physical and chemical processes occurring in scrubbers, as well as methods for calculating and designing these devices. Zhavoronkov not only describes theoretical aspects, but also shares practical recommendations, which makes his work valuable for both theorists and practitioners. The book also discusses current trends in gas purification technologies, which allows the reader to be aware of the latest achievements and innovations. The author's style is distinguished by clarity and accessibility of presentation, which makes it easy to assimilate even the most complex concepts. N. M. Zhavoronkov is known for his work in the field of chemical technology and ecology, and his previous publications have already established themselves as reliable sources of information. In this book, he continues his tradition of providing readers with quality and relevant content. If you are looking for literature that will help you understand the complex issues of hydraulics and heat transfer, as well as give practical advice on the design and operation of scrubbers, then “Hydraulic fundamentals of the scrubber process and heat transfer in scrubbers” is exactly what you need. This book will be an indispensable assistant for all who seek professional growth in the field of chemical technology and environmental protection. Do not miss the opportunity to deepen your knowledge and expand your horizons in this important and relevant area. Read “Hydraulic fundamentals of scrubber process and heat transfer in scrubbers” and discover a world where technology and ecology go hand in hand, creating a cleaner and safer future for all.