The book is Water.. Calculation of underground water treatment stations for household and drinking needs" edited by T. and . Halturina is an indispensable reference book for specialists in the field of water supply, ecology and engineering systems. In today's world, where water quality is becoming an increasingly pressing issue, this edition offers readers an in-depth understanding of the processes of water treatment and design of water treatment plants, making it an important tool for professionals and students. The book covers a wide range of topics related to groundwater treatment, including methods of filtration, disinfection and removal of pollutants. The authors share their knowledge of modern technologies used in water treatment, and offer practical recommendations for the design of effective purification systems. The reader will be able to learn about different approaches to the calculation of water treatment plants, as well as how to take into account the specific conditions of each region. This is especially important for those who work under a variety of geological and climatic factors. The publication will be especially useful to engineers, ecologists, students and graduate students studying water supply and sanitation, as well as anyone interested in environmental issues and sustainable development. The book is suitable for both professionals and those who are just beginning their journey in this area. It will be an excellent addition to the training courses, as well as a practical guide for practicing engineers. Topics raised in the book range from the theoretical foundations of water treatment to the practical aspects of the design and operation of wastewater treatment plants. The authors emphasize the importance of quality water treatment for public health and environmental protection. In the face of growing threats posed by water pollution, knowledge of water treatment methods and technologies becomes not just useful, but vital. The style of presentation of the authors is clear and accessible, which allows even complex technical aspects to be perceived easily and with interest. The book is filled with illustrations, diagrams and tables that help to better understand the processes and methods described. This makes reading not only informative, but also fascinating, which is especially important for students and novice professionals. T. and . Khalturin and his team of authors are known for their research in the field of water supply and ecology. Their previous works, such as Wastewater Treatment Technologies and Environmental Aspects of Water Supply, have also been recognized in the professional environment.[citation needed] This book continues the traditions of its predecessors, offering readers the relevant knowledge and practical skills needed to work in the field of water treatment. If you are looking for information on how to design water treatment plants correctly, or want to learn about modern methods of groundwater treatment, the book “Water Treatment . Calculation of underground water treatment stations for household and drinking needs" will become your reliable assistant. This publication is not just a collection of theoretical knowledge, but a practical guide that will help you in solving real problems faced by specialists in the field of water supply. Do not miss the opportunity to enrich your knowledge and skills in such an important and relevant area!